diff --git a/docs/stackit.md b/docs/stackit.md
index ff6fb11f5..2bdf961b6 100644
--- a/docs/stackit.md
+++ b/docs/stackit.md
@@ -53,7 +53,6 @@ stackit [flags]
 * [stackit public-ip](./stackit_public-ip.md)	 - Provides functionality for public IPs
 * [stackit quota](./stackit_quota.md)	 - Manage server quotas
 * [stackit rabbitmq](./stackit_rabbitmq.md)	 - Provides functionality for RabbitMQ
-* [stackit redis](./stackit_redis.md)	 - Provides functionality for Redis
 * [stackit secrets-manager](./stackit_secrets-manager.md)	 - Provides functionality for Secrets Manager
 * [stackit security-group](./stackit_security-group.md)	 - Manage security groups
 * [stackit server](./stackit_server.md)	 - Provides functionality for servers
diff --git a/docs/stackit_redis.md b/docs/stackit_redis.md
deleted file mode 100644
index 1afc75205..000000000
--- a/docs/stackit_redis.md
+++ /dev/null
@@ -1,36 +0,0 @@
-## stackit redis
-
-Provides functionality for Redis
-
-### Synopsis
-
-Provides functionality for Redis.
-
-```
-stackit redis [flags]
-```
-
-### Options
-
-```
-  -h, --help   Help for "stackit redis"
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit](./stackit.md)	 - Manage STACKIT resources using the command line
-* [stackit redis credentials](./stackit_redis_credentials.md)	 - Provides functionality for Redis credentials
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-* [stackit redis plans](./stackit_redis_plans.md)	 - Lists all Redis service plans
-
diff --git a/docs/stackit_redis_credentials.md b/docs/stackit_redis_credentials.md
deleted file mode 100644
index 5002442de..000000000
--- a/docs/stackit_redis_credentials.md
+++ /dev/null
@@ -1,37 +0,0 @@
-## stackit redis credentials
-
-Provides functionality for Redis credentials
-
-### Synopsis
-
-Provides functionality for Redis credentials.
-
-```
-stackit redis credentials [flags]
-```
-
-### Options
-
-```
-  -h, --help   Help for "stackit redis credentials"
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis](./stackit_redis.md)	 - Provides functionality for Redis
-* [stackit redis credentials create](./stackit_redis_credentials_create.md)	 - Creates credentials for a Redis instance
-* [stackit redis credentials delete](./stackit_redis_credentials_delete.md)	 - Deletes credentials of a Redis instance
-* [stackit redis credentials describe](./stackit_redis_credentials_describe.md)	 - Shows details of credentials of a Redis instance
-* [stackit redis credentials list](./stackit_redis_credentials_list.md)	 - Lists all credentials' IDs for a Redis instance
-
diff --git a/docs/stackit_redis_credentials_create.md b/docs/stackit_redis_credentials_create.md
deleted file mode 100644
index 949cb2163..000000000
--- a/docs/stackit_redis_credentials_create.md
+++ /dev/null
@@ -1,45 +0,0 @@
-## stackit redis credentials create
-
-Creates credentials for a Redis instance
-
-### Synopsis
-
-Creates credentials (username and password) for a Redis instance.
-
-```
-stackit redis credentials create [flags]
-```
-
-### Examples
-
-```
-  Create credentials for a Redis instance
-  $ stackit redis credentials create --instance-id xxx
-
-  Create credentials for a Redis instance and show the password in the output
-  $ stackit redis credentials create --instance-id xxx --show-password
-```
-
-### Options
-
-```
-  -h, --help                 Help for "stackit redis credentials create"
-      --instance-id string   Instance ID
-  -s, --show-password        Show password in output
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis credentials](./stackit_redis_credentials.md)	 - Provides functionality for Redis credentials
-
diff --git a/docs/stackit_redis_credentials_delete.md b/docs/stackit_redis_credentials_delete.md
deleted file mode 100644
index 702f80e1c..000000000
--- a/docs/stackit_redis_credentials_delete.md
+++ /dev/null
@@ -1,41 +0,0 @@
-## stackit redis credentials delete
-
-Deletes credentials of a Redis instance
-
-### Synopsis
-
-Deletes credentials of a Redis instance.
-
-```
-stackit redis credentials delete CREDENTIALS_ID [flags]
-```
-
-### Examples
-
-```
-  Delete credentials with ID "xxx" of Redis instance with ID "yyy"
-  $ stackit redis credentials delete xxx --instance-id yyy
-```
-
-### Options
-
-```
-  -h, --help                 Help for "stackit redis credentials delete"
-      --instance-id string   Instance ID
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis credentials](./stackit_redis_credentials.md)	 - Provides functionality for Redis credentials
-
diff --git a/docs/stackit_redis_credentials_describe.md b/docs/stackit_redis_credentials_describe.md
deleted file mode 100644
index 06a8a7cef..000000000
--- a/docs/stackit_redis_credentials_describe.md
+++ /dev/null
@@ -1,44 +0,0 @@
-## stackit redis credentials describe
-
-Shows details of credentials of a Redis instance
-
-### Synopsis
-
-Shows details of credentials of a Redis instance. The password will be shown in plain text in the output.
-
-```
-stackit redis credentials describe CREDENTIALS_ID [flags]
-```
-
-### Examples
-
-```
-  Get details of credentials with ID "xxx" from instance with ID "yyy"
-  $ stackit redis credentials describe xxx --instance-id yyy
-
-  Get details of credentials with ID "xxx" from instance with ID "yyy" in JSON format
-  $ stackit redis credentials describe xxx --instance-id yyy --output-format json
-```
-
-### Options
-
-```
-  -h, --help                 Help for "stackit redis credentials describe"
-      --instance-id string   Instance ID
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis credentials](./stackit_redis_credentials.md)	 - Provides functionality for Redis credentials
-
diff --git a/docs/stackit_redis_credentials_list.md b/docs/stackit_redis_credentials_list.md
deleted file mode 100644
index 4eefcd466..000000000
--- a/docs/stackit_redis_credentials_list.md
+++ /dev/null
@@ -1,48 +0,0 @@
-## stackit redis credentials list
-
-Lists all credentials' IDs for a Redis instance
-
-### Synopsis
-
-Lists all credentials' IDs for a Redis instance.
-
-```
-stackit redis credentials list [flags]
-```
-
-### Examples
-
-```
-  List all credentials' IDs for a Redis instance
-  $ stackit redis credentials list --instance-id xxx
-
-  List all credentials' IDs for a Redis instance in JSON format
-  $ stackit redis credentials list --instance-id xxx --output-format json
-
-  List up to 10 credentials' IDs for a Redis instance
-  $ stackit redis credentials list --instance-id xxx --limit 10
-```
-
-### Options
-
-```
-  -h, --help                 Help for "stackit redis credentials list"
-      --instance-id string   Instance ID
-      --limit int            Maximum number of entries to list
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis credentials](./stackit_redis_credentials.md)	 - Provides functionality for Redis credentials
-
diff --git a/docs/stackit_redis_instance.md b/docs/stackit_redis_instance.md
deleted file mode 100644
index 03c044a49..000000000
--- a/docs/stackit_redis_instance.md
+++ /dev/null
@@ -1,38 +0,0 @@
-## stackit redis instance
-
-Provides functionality for Redis instances
-
-### Synopsis
-
-Provides functionality for Redis instances.
-
-```
-stackit redis instance [flags]
-```
-
-### Options
-
-```
-  -h, --help   Help for "stackit redis instance"
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis](./stackit_redis.md)	 - Provides functionality for Redis
-* [stackit redis instance create](./stackit_redis_instance_create.md)	 - Creates a Redis instance
-* [stackit redis instance delete](./stackit_redis_instance_delete.md)	 - Deletes a Redis instance
-* [stackit redis instance describe](./stackit_redis_instance_describe.md)	 - Shows details  of a Redis instance
-* [stackit redis instance list](./stackit_redis_instance_list.md)	 - Lists all Redis instances
-* [stackit redis instance update](./stackit_redis_instance_update.md)	 - Updates a Redis instance
-
diff --git a/docs/stackit_redis_instance_create.md b/docs/stackit_redis_instance_create.md
deleted file mode 100644
index 8ef7f5345..000000000
--- a/docs/stackit_redis_instance_create.md
+++ /dev/null
@@ -1,52 +0,0 @@
-## stackit redis instance create
-
-Creates a Redis instance
-
-### Synopsis
-
-Creates a Redis instance.
-
-```
-stackit redis instance create [flags]
-```
-
-### Examples
-
-```
-  Create a Redis instance with name "my-instance" and specify plan by ID
-  $ stackit redis instance create --name my-instance --plan-id xxx
-
-  Create a Redis instance with name "my-instance" and specify IP range which is allowed to access it
-  $ stackit redis instance create --name my-instance --plan-id xxx --acl 1.2.3.0/24
-```
-
-### Options
-
-```
-      --acl strings                     List of IP networks in CIDR notation which are allowed to access this instance (default [])
-      --enable-monitoring               Enable monitoring
-      --graphite string                 Graphite host
-  -h, --help                            Help for "stackit redis instance create"
-      --metrics-frequency int32         Metrics frequency
-      --metrics-prefix string           Metrics prefix
-      --monitoring-instance-id string   Monitoring instance ID
-  -n, --name string                     Instance name
-      --plan-id string                  Plan ID
-      --syslog strings                  Syslog
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-
diff --git a/docs/stackit_redis_instance_delete.md b/docs/stackit_redis_instance_delete.md
deleted file mode 100644
index 02383d8b8..000000000
--- a/docs/stackit_redis_instance_delete.md
+++ /dev/null
@@ -1,40 +0,0 @@
-## stackit redis instance delete
-
-Deletes a Redis instance
-
-### Synopsis
-
-Deletes a Redis instance.
-
-```
-stackit redis instance delete INSTANCE_ID [flags]
-```
-
-### Examples
-
-```
-  Delete a Redis instance with ID "xxx"
-  $ stackit redis instance delete xxx
-```
-
-### Options
-
-```
-  -h, --help   Help for "stackit redis instance delete"
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-
diff --git a/docs/stackit_redis_instance_describe.md b/docs/stackit_redis_instance_describe.md
deleted file mode 100644
index 426c10631..000000000
--- a/docs/stackit_redis_instance_describe.md
+++ /dev/null
@@ -1,43 +0,0 @@
-## stackit redis instance describe
-
-Shows details  of a Redis instance
-
-### Synopsis
-
-Shows details  of a Redis instance.
-
-```
-stackit redis instance describe INSTANCE_ID [flags]
-```
-
-### Examples
-
-```
-  Get details of a Redis instance with ID "xxx"
-  $ stackit redis instance describe xxx
-
-  Get details of a Redis instance with ID "xxx" in JSON format
-  $ stackit redis instance describe xxx --output-format json
-```
-
-### Options
-
-```
-  -h, --help   Help for "stackit redis instance describe"
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-
diff --git a/docs/stackit_redis_instance_list.md b/docs/stackit_redis_instance_list.md
deleted file mode 100644
index aeb5a0963..000000000
--- a/docs/stackit_redis_instance_list.md
+++ /dev/null
@@ -1,47 +0,0 @@
-## stackit redis instance list
-
-Lists all Redis instances
-
-### Synopsis
-
-Lists all Redis instances.
-
-```
-stackit redis instance list [flags]
-```
-
-### Examples
-
-```
-  List all Redis instances
-  $ stackit redis instance list
-
-  List all Redis instances in JSON format
-  $ stackit redis instance list --output-format json
-
-  List up to 10 Redis instances
-  $ stackit redis instance list --limit 10
-```
-
-### Options
-
-```
-  -h, --help        Help for "stackit redis instance list"
-      --limit int   Maximum number of entries to list
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-
diff --git a/docs/stackit_redis_instance_update.md b/docs/stackit_redis_instance_update.md
deleted file mode 100644
index 96215ae7c..000000000
--- a/docs/stackit_redis_instance_update.md
+++ /dev/null
@@ -1,51 +0,0 @@
-## stackit redis instance update
-
-Updates a Redis instance
-
-### Synopsis
-
-Updates a Redis instance.
-
-```
-stackit redis instance update INSTANCE_ID [flags]
-```
-
-### Examples
-
-```
-  Update the plan of a Redis instance with ID "xxx"
-  $ stackit redis instance update xxx --plan-id yyy
-
-  Update the range of IPs allowed to access a Redis instance with ID "xxx"
-  $ stackit redis instance update xxx --acl 1.2.3.0/24
-```
-
-### Options
-
-```
-      --acl strings                     List of IP networks in CIDR notation which are allowed to access this instance (default [])
-      --enable-monitoring               Enable monitoring
-      --graphite string                 Graphite host
-  -h, --help                            Help for "stackit redis instance update"
-      --metrics-frequency int32         Metrics frequency
-      --metrics-prefix string           Metrics prefix
-      --monitoring-instance-id string   Monitoring instance ID
-      --plan-id string                  Plan ID
-      --syslog strings                  Syslog
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis instance](./stackit_redis_instance.md)	 - Provides functionality for Redis instances
-
diff --git a/docs/stackit_redis_plans.md b/docs/stackit_redis_plans.md
deleted file mode 100644
index 1a88287b3..000000000
--- a/docs/stackit_redis_plans.md
+++ /dev/null
@@ -1,47 +0,0 @@
-## stackit redis plans
-
-Lists all Redis service plans
-
-### Synopsis
-
-Lists all Redis service plans.
-
-```
-stackit redis plans [flags]
-```
-
-### Examples
-
-```
-  List all Redis service plans
-  $ stackit redis plans
-
-  List all Redis service plans in JSON format
-  $ stackit redis plans --output-format json
-
-  List up to 10 Redis service plans
-  $ stackit redis plans --limit 10
-```
-
-### Options
-
-```
-  -h, --help        Help for "stackit redis plans"
-      --limit int   Maximum number of entries to list
-```
-
-### Options inherited from parent commands
-
-```
-  -y, --assume-yes             If set, skips all confirmation prompts
-      --async                  If set, runs the command asynchronously
-  -o, --output-format string   Output format, (one of: [json, pretty, none, yaml])
-  -p, --project-id string      Project ID
-      --region string          Target region for region-specific requests
-      --verbosity string       Verbosity of the CLI, (one of: [debug, info, warning, error]) (default "info")
-```
-
-### SEE ALSO
-
-* [stackit redis](./stackit_redis.md)	 - Provides functionality for Redis
-
diff --git a/internal/cmd/config/set/set.go b/internal/cmd/config/set/set.go
index 1733f9db2..5401e4aa6 100644
--- a/internal/cmd/config/set/set.go
+++ b/internal/cmd/config/set/set.go
@@ -212,7 +212,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 	err = viper.BindPFlag(config.RabbitMQCustomEndpointKey, cmd.Flags().Lookup(rabbitMQCustomEndpointFlag))
 	cobra.CheckErr(err)
-	err = viper.BindPFlag(config.RedisCustomEndpointKey, cmd.Flags().Lookup(redisCustomEndpointFlag))
+	err = viper.BindPFlag(config.RedisCustomEndpointKey, cmd.Flags().Lookup(redisCustomEndpointFlag)) //nolint:staticcheck // deprecated but still supported until 2027-08-31
 	cobra.CheckErr(err)
 	err = viper.BindPFlag(config.ResourceManagerEndpointKey, cmd.Flags().Lookup(resourceManagerCustomEndpointFlag))
 	cobra.CheckErr(err)
diff --git a/internal/cmd/config/unset/unset.go b/internal/cmd/config/unset/unset.go
index 522d4a29b..110204f64 100644
--- a/internal/cmd/config/unset/unset.go
+++ b/internal/cmd/config/unset/unset.go
@@ -203,7 +203,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 				viper.Set(config.RabbitMQCustomEndpointKey, "")
 			}
 			if model.RedisCustomEndpoint {
-				viper.Set(config.RedisCustomEndpointKey, "")
+				viper.Set(config.RedisCustomEndpointKey, "") //nolint:staticcheck // deprecated but still supported until 2027-08-31
 			}
 			if model.ResourceManagerCustomEndpoint {
 				viper.Set(config.ResourceManagerEndpointKey, "")
diff --git a/internal/cmd/redis/credentials/create/create.go b/internal/cmd/redis/credentials/create/create.go
index 99738fd25..4d7a1cd66 100644
--- a/internal/cmd/redis/credentials/create/create.go
+++ b/internal/cmd/redis/credentials/create/create.go
@@ -21,22 +21,27 @@ import (
 )
 
 const (
-	instanceIdFlag   = "instance-id"
+	// Deprecated: Will be removed after 2027-08-31.
+	instanceIdFlag = "instance-id"
+	// Deprecated: Will be removed after 2027-08-31.
 	showPasswordFlag = "show-password"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId   string
 	ShowPassword bool
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "create",
-		Short: "Creates credentials for a Redis instance",
-		Long:  "Creates credentials (username and password) for a Redis instance.",
-		Args:  args.NoArgs,
+		Use:        "create",
+		Short:      "Creates credentials for a Redis instance",
+		Long:       "Creates credentials (username and password) for a Redis instance.",
+		Deprecated: "\nCommand `stackit redis credentials create` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey credentials create` instead.",
+		Args:       args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(
 				`Create credentials for a Redis instance`,
@@ -84,6 +89,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Var(flags.UUIDFlag(), instanceIdFlag, "Instance ID")
 	cmd.Flags().BoolP(showPasswordFlag, "s", false, "Show password in output")
@@ -92,6 +98,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel, error) {
 	globalFlags := globalflags.Parse(p, cmd)
 	if globalFlags.ProjectId == "" {
@@ -108,11 +115,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel,
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiCreateCredentialsRequest {
 	req := apiClient.DefaultAPI.CreateCredentials(ctx, model.ProjectId, model.Region, model.InstanceId)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, model inputModel, instanceLabel string, resp *redis.CredentialsResponse) error {
 	if model.GlobalFlagModel == nil {
 		return fmt.Errorf("no global flags defined")
diff --git a/internal/cmd/redis/credentials/credentials.go b/internal/cmd/redis/credentials/credentials.go
index 41a7b4f92..ff6192af2 100644
--- a/internal/cmd/redis/credentials/credentials.go
+++ b/internal/cmd/redis/credentials/credentials.go
@@ -12,18 +12,21 @@ import (
 	"github.com/spf13/cobra"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "credentials",
-		Short: "Provides functionality for Redis credentials",
-		Long:  "Provides functionality for Redis credentials.",
-		Args:  args.NoArgs,
-		Run:   utils.CmdHelp,
+		Use:        "credentials",
+		Short:      "Provides functionality for Redis credentials",
+		Long:       "Provides functionality for Redis credentials.",
+		Deprecated: "\nCommand `stackit redis credentials` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey credentials` instead.",
+		Args:       args.NoArgs,
+		Run:        utils.CmdHelp,
 	}
 	addSubcommands(cmd, params)
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func addSubcommands(cmd *cobra.Command, params *types.CmdParams) {
 	cmd.AddCommand(create.NewCmd(params))
 	cmd.AddCommand(delete.NewCmd(params))
diff --git a/internal/cmd/redis/credentials/delete/delete.go b/internal/cmd/redis/credentials/delete/delete.go
index 90bcb67b4..fade60995 100644
--- a/internal/cmd/redis/credentials/delete/delete.go
+++ b/internal/cmd/redis/credentials/delete/delete.go
@@ -21,23 +21,28 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	credentialsIdArg = "CREDENTIALS_ID" //nolint:gosec // linter false positive
 
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdFlag = "instance-id"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId    string
 	CredentialsId string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   fmt.Sprintf("delete %s", credentialsIdArg),
-		Short: "Deletes credentials of a Redis instance",
-		Long:  "Deletes credentials of a Redis instance.",
-		Args:  args.SingleArg(credentialsIdArg, utils.ValidateUUID),
+		Use:        fmt.Sprintf("delete %s", credentialsIdArg),
+		Short:      "Deletes credentials of a Redis instance",
+		Long:       "Deletes credentials of a Redis instance.",
+		Deprecated: "\nCommand `stackit redis credentials delete` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey credentials delete` instead.",
+		Args:       args.SingleArg(credentialsIdArg, utils.ValidateUUID),
 		Example: examples.Build(
 			examples.NewExample(
 				`Delete credentials with ID "xxx" of Redis instance with ID "yyy"`,
@@ -89,6 +94,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Var(flags.UUIDFlag(), instanceIdFlag, "Instance ID")
 
@@ -96,6 +102,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
 	credentialsId := inputArgs[0]
 
@@ -114,6 +121,7 @@ func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inpu
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiDeleteCredentialsRequest {
 	req := apiClient.DefaultAPI.DeleteCredentials(ctx, model.ProjectId, model.Region, model.InstanceId, model.CredentialsId)
 	return req
diff --git a/internal/cmd/redis/credentials/describe/describe.go b/internal/cmd/redis/credentials/describe/describe.go
index 359e0f86e..329d0c241 100644
--- a/internal/cmd/redis/credentials/describe/describe.go
+++ b/internal/cmd/redis/credentials/describe/describe.go
@@ -21,23 +21,28 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	credentialsIdArg = "CREDENTIALS_ID" //nolint:gosec // linter false positive
 
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdFlag = "instance-id"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId    string
 	CredentialsId string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   fmt.Sprintf("describe %s", credentialsIdArg),
-		Short: "Shows details of credentials of a Redis instance",
-		Long:  "Shows details of credentials of a Redis instance. The password will be shown in plain text in the output.",
-		Args:  args.SingleArg(credentialsIdArg, utils.ValidateUUID),
+		Use:        fmt.Sprintf("describe %s", credentialsIdArg),
+		Short:      "Shows details of credentials of a Redis instance",
+		Long:       "Shows details of credentials of a Redis instance. The password will be shown in plain text in the output.",
+		Deprecated: "\nCommand `stackit redis credentials describe` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey credentials describe` instead.",
+		Args:       args.SingleArg(credentialsIdArg, utils.ValidateUUID),
 		Example: examples.Build(
 			examples.NewExample(
 				`Get details of credentials with ID "xxx" from instance with ID "yyy"`,
@@ -73,6 +78,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Var(flags.UUIDFlag(), instanceIdFlag, "Instance ID")
 
@@ -80,6 +86,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
 	credentialsId := inputArgs[0]
 
@@ -98,11 +105,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inpu
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiGetCredentialsRequest {
 	req := apiClient.DefaultAPI.GetCredentials(ctx, model.ProjectId, model.Region, model.InstanceId, model.CredentialsId)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, outputFormat string, credentials *redis.CredentialsResponse) error {
 	if credentials == nil {
 		return fmt.Errorf("no credentials passed")
diff --git a/internal/cmd/redis/credentials/list/list.go b/internal/cmd/redis/credentials/list/list.go
index 948e57522..73ef170cb 100644
--- a/internal/cmd/redis/credentials/list/list.go
+++ b/internal/cmd/redis/credentials/list/list.go
@@ -21,22 +21,27 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdFlag = "instance-id"
-	limitFlag      = "limit"
+	// Deprecated: Will be removed after 2027-08-31.
+	limitFlag = "limit"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId string
 	Limit      *int64
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "list",
-		Short: "Lists all credentials' IDs for a Redis instance",
-		Long:  "Lists all credentials' IDs for a Redis instance.",
-		Args:  args.NoArgs,
+		Use:        "list",
+		Short:      "Lists all credentials' IDs for a Redis instance",
+		Long:       "Lists all credentials' IDs for a Redis instance.",
+		Deprecated: "\nCommand `stackit redis credentials list` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey credentials list` instead.",
+		Args:       args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(
 				`List all credentials' IDs for a Redis instance`,
@@ -89,6 +94,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Var(flags.UUIDFlag(), instanceIdFlag, "Instance ID")
 	cmd.Flags().Int64(limitFlag, 0, "Maximum number of entries to list")
@@ -97,6 +103,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel, error) {
 	globalFlags := globalflags.Parse(p, cmd)
 	if globalFlags.ProjectId == "" {
@@ -121,11 +128,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel,
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiListCredentialsRequest {
 	req := apiClient.DefaultAPI.ListCredentials(ctx, model.ProjectId, model.Region, model.InstanceId)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, outputFormat, instanceLabel string, credentials []redis.CredentialsListItem) error {
 	return p.OutputResult(outputFormat, credentials, func() error {
 		if len(credentials) == 0 {
diff --git a/internal/cmd/redis/instance/create/create.go b/internal/cmd/redis/instance/create/create.go
index 30c7f7bee..900f23e45 100644
--- a/internal/cmd/redis/instance/create/create.go
+++ b/internal/cmd/redis/instance/create/create.go
@@ -26,19 +26,29 @@ import (
 )
 
 const (
-	instanceNameFlag         = "name"
-	enableMonitoringFlag     = "enable-monitoring"
-	graphiteFlag             = "graphite"
-	metricsFrequencyFlag     = "metrics-frequency"
-	metricsPrefixFlag        = "metrics-prefix"
+	// Deprecated: Will be removed after 2027-08-31.
+	instanceNameFlag = "name"
+	// Deprecated: Will be removed after 2027-08-31.
+	enableMonitoringFlag = "enable-monitoring"
+	// Deprecated: Will be removed after 2027-08-31.
+	graphiteFlag = "graphite"
+	// Deprecated: Will be removed after 2027-08-31.
+	metricsFrequencyFlag = "metrics-frequency"
+	// Deprecated: Will be removed after 2027-08-31.
+	metricsPrefixFlag = "metrics-prefix"
+	// Deprecated: Will be removed after 2027-08-31.
 	monitoringInstanceIdFlag = "monitoring-instance-id"
-	sgwAclFlag               = "acl"
-	syslogFlag               = "syslog"
-	planIdFlag               = "plan-id"
-	planNameFlag             = "plan-name" // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
-	versionFlag              = "version"   // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
+	// Deprecated: Will be removed after 2027-08-31.
+	sgwAclFlag = "acl"
+	// Deprecated: Will be removed after 2027-08-31.
+	syslogFlag = "syslog"
+	// Deprecated: Will be removed after 2027-08-31.
+	planIdFlag   = "plan-id"
+	planNameFlag = "plan-name" // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
+	versionFlag  = "version"   // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	PlanName string
@@ -55,12 +65,14 @@ type inputModel struct {
 	PlanId               *string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "create",
-		Short: "Creates a Redis instance",
-		Long:  "Creates a Redis instance.",
-		Args:  args.NoArgs,
+		Use:        "create",
+		Short:      "Creates a Redis instance",
+		Long:       "Creates a Redis instance.",
+		Deprecated: "\nCommand `stackit redis instance create` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance create` instead.",
+		Args:       args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(
 				`Create a Redis instance with name "my-instance" and specify plan by ID`,
@@ -127,6 +139,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().StringP(instanceNameFlag, "n", "", "Instance name")
 	cmd.Flags().Bool(enableMonitoringFlag, false, "Enable monitoring")
@@ -149,6 +162,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel, error) {
 	globalFlags := globalflags.Parse(p, cmd)
 	if globalFlags.ProjectId == "" {
@@ -189,6 +203,7 @@ func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel,
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient redis.DefaultAPI) (redis.ApiCreateInstanceRequest, error) {
 	req := apiClient.CreateInstance(ctx, model.ProjectId, model.Region)
 
@@ -234,6 +249,7 @@ func buildRequest(ctx context.Context, model *inputModel, apiClient redis.Defaul
 	return req, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, model *inputModel, projectLabel, instanceId string, resp *redis.CreateInstanceResponse) error {
 	if model == nil {
 		return fmt.Errorf("no model passed")
diff --git a/internal/cmd/redis/instance/delete/delete.go b/internal/cmd/redis/instance/delete/delete.go
index df23695e1..67113f88c 100644
--- a/internal/cmd/redis/instance/delete/delete.go
+++ b/internal/cmd/redis/instance/delete/delete.go
@@ -22,20 +22,24 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdArg = "INSTANCE_ID"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   fmt.Sprintf("delete %s", instanceIdArg),
-		Short: "Deletes a Redis instance",
-		Long:  "Deletes a Redis instance.",
-		Args:  args.SingleArg(instanceIdArg, utils.ValidateUUID),
+		Use:        fmt.Sprintf("delete %s", instanceIdArg),
+		Short:      "Deletes a Redis instance",
+		Long:       "Deletes a Redis instance.",
+		Deprecated: "\nCommand `stackit redis instance delete` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance delete` instead.",
+		Args:       args.SingleArg(instanceIdArg, utils.ValidateUUID),
 		Example: examples.Build(
 			examples.NewExample(
 				`Delete a Redis instance with ID "xxx"`,
@@ -95,6 +99,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
 	instanceId := inputArgs[0]
 
@@ -112,6 +117,7 @@ func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inpu
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiDeleteInstanceRequest {
 	req := apiClient.DefaultAPI.DeleteInstance(ctx, model.ProjectId, model.Region, model.InstanceId)
 	return req
diff --git a/internal/cmd/redis/instance/describe/describe.go b/internal/cmd/redis/instance/describe/describe.go
index 6b5f395d7..23b10fe55 100644
--- a/internal/cmd/redis/instance/describe/describe.go
+++ b/internal/cmd/redis/instance/describe/describe.go
@@ -20,22 +20,26 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdArg = "INSTANCE_ID"
-
+	// Deprecated: Will be removed after 2027-08-31.
 	aclParameterKey = "sgw_acl"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   fmt.Sprintf("describe %s", instanceIdArg),
-		Short: "Shows details  of a Redis instance",
-		Long:  "Shows details  of a Redis instance.",
-		Args:  args.SingleArg(instanceIdArg, utils.ValidateUUID),
+		Use:        fmt.Sprintf("describe %s", instanceIdArg),
+		Short:      "Shows details  of a Redis instance",
+		Long:       "Shows details  of a Redis instance.",
+		Deprecated: "\nCommand `stackit redis instance describe` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance describe` instead.",
+		Args:       args.SingleArg(instanceIdArg, utils.ValidateUUID),
 		Example: examples.Build(
 			examples.NewExample(
 				`Get details of a Redis instance with ID "xxx"`,
@@ -69,6 +73,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
 	instanceId := inputArgs[0]
 
@@ -86,11 +91,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inpu
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiGetInstanceRequest {
 	req := apiClient.DefaultAPI.GetInstance(ctx, model.ProjectId, model.Region, model.InstanceId)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, outputFormat string, instance *redis.Instance) error {
 	if instance == nil {
 		return fmt.Errorf("no instance passed")
diff --git a/internal/cmd/redis/instance/instance.go b/internal/cmd/redis/instance/instance.go
index 82cbe63cd..3b5eaddc1 100644
--- a/internal/cmd/redis/instance/instance.go
+++ b/internal/cmd/redis/instance/instance.go
@@ -13,18 +13,21 @@ import (
 	"github.com/spf13/cobra"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "instance",
-		Short: "Provides functionality for Redis instances",
-		Long:  "Provides functionality for Redis instances.",
-		Args:  args.NoArgs,
-		Run:   utils.CmdHelp,
+		Use:        "instance",
+		Short:      "Provides functionality for Redis instances",
+		Long:       "Provides functionality for Redis instances.",
+		Deprecated: "\nCommand `stackit redis instance` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance` instead.",
+		Args:       args.NoArgs,
+		Run:        utils.CmdHelp,
 	}
 	addSubcommands(cmd, params)
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func addSubcommands(cmd *cobra.Command, params *types.CmdParams) {
 	cmd.AddCommand(create.NewCmd(params))
 	cmd.AddCommand(delete.NewCmd(params))
diff --git a/internal/cmd/redis/instance/list/list.go b/internal/cmd/redis/instance/list/list.go
index 9d9de28b7..b8aaa3a32 100644
--- a/internal/cmd/redis/instance/list/list.go
+++ b/internal/cmd/redis/instance/list/list.go
@@ -22,20 +22,24 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	limitFlag = "limit"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	Limit *int64
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "list",
-		Short: "Lists all Redis instances",
-		Long:  "Lists all Redis instances.",
-		Args:  args.NoArgs,
+		Use:        "list",
+		Short:      "Lists all Redis instances",
+		Long:       "Lists all Redis instances.",
+		Deprecated: "\nCommand `stackit redis instance list` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance list` instead.",
+		Args:       args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(
 				`List all Redis instances`,
@@ -89,10 +93,12 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Int64(limitFlag, 0, "Maximum number of entries to list")
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel, error) {
 	globalFlags := globalflags.Parse(p, cmd)
 	if globalFlags.ProjectId == "" {
@@ -116,11 +122,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel,
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiListInstancesRequest {
 	req := apiClient.DefaultAPI.ListInstances(ctx, model.ProjectId, model.Region)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, outputFormat, projectLabel string, instances []redis.Instance) error {
 	return p.OutputResult(outputFormat, instances, func() error {
 		if len(instances) == 0 {
diff --git a/internal/cmd/redis/instance/update/update.go b/internal/cmd/redis/instance/update/update.go
index f71ddd848..d4a2d5ca1 100644
--- a/internal/cmd/redis/instance/update/update.go
+++ b/internal/cmd/redis/instance/update/update.go
@@ -25,20 +25,30 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	instanceIdArg = "INSTANCE_ID"
 
-	enableMonitoringFlag     = "enable-monitoring"
-	graphiteFlag             = "graphite"
-	metricsFrequencyFlag     = "metrics-frequency"
-	metricsPrefixFlag        = "metrics-prefix"
+	// Deprecated: Will be removed after 2027-08-31.
+	enableMonitoringFlag = "enable-monitoring"
+	// Deprecated: Will be removed after 2027-08-31.
+	graphiteFlag = "graphite"
+	// Deprecated: Will be removed after 2027-08-31.
+	metricsFrequencyFlag = "metrics-frequency"
+	// Deprecated: Will be removed after 2027-08-31.
+	metricsPrefixFlag = "metrics-prefix"
+	// Deprecated: Will be removed after 2027-08-31.
 	monitoringInstanceIdFlag = "monitoring-instance-id"
-	sgwAclFlag               = "acl"
-	syslogFlag               = "syslog"
-	planIdFlag               = "plan-id"
-	planNameFlag             = "plan-name" // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
-	versionFlag              = "version"   // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
+	// Deprecated: Will be removed after 2027-08-31.
+	sgwAclFlag = "acl"
+	// Deprecated: Will be removed after 2027-08-31.
+	syslogFlag = "syslog"
+	// Deprecated: Will be removed after 2027-08-31.
+	planIdFlag   = "plan-id"
+	planNameFlag = "plan-name" // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
+	versionFlag  = "version"   // Deprecated: Will be removed after 2027-02-28. Use --plan-id instead.
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	InstanceId string
@@ -55,12 +65,14 @@ type inputModel struct {
 	PlanId               *string
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   fmt.Sprintf("update %s", instanceIdArg),
-		Short: "Updates a Redis instance",
-		Long:  "Updates a Redis instance.",
-		Args:  args.SingleArg(instanceIdArg, utils.ValidateUUID),
+		Use:        fmt.Sprintf("update %s", instanceIdArg),
+		Short:      "Updates a Redis instance",
+		Long:       "Updates a Redis instance.",
+		Deprecated: "\nCommand `stackit redis instance update` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey instance update` instead.",
+		Args:       args.SingleArg(instanceIdArg, utils.ValidateUUID),
 		Example: examples.Build(
 			examples.NewExample(
 				`Update the plan of a Redis instance with ID "xxx"`,
@@ -132,6 +144,7 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Bool(enableMonitoringFlag, false, "Enable monitoring")
 	cmd.Flags().String(graphiteFlag, "", "Graphite host")
@@ -150,6 +163,7 @@ func configureFlags(cmd *cobra.Command) {
 	cobra.CheckErr(err)
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inputModel, error) {
 	instanceId := inputArgs[0]
 
@@ -202,6 +216,7 @@ func parseInput(p *print.Printer, cmd *cobra.Command, inputArgs []string) (*inpu
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient redis.DefaultAPI) (redis.ApiPartialUpdateInstanceRequest, error) {
 	req := apiClient.PartialUpdateInstance(ctx, model.ProjectId, model.Region, model.InstanceId)
 
diff --git a/internal/cmd/redis/plans/plans.go b/internal/cmd/redis/plans/plans.go
index ede5f2a76..2d73a204a 100644
--- a/internal/cmd/redis/plans/plans.go
+++ b/internal/cmd/redis/plans/plans.go
@@ -21,20 +21,24 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	limitFlag = "limit"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 type inputModel struct {
 	*globalflags.GlobalFlagModel
 	Limit *int64
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "plans",
-		Short: "Lists all Redis service plans",
-		Long:  "Lists all Redis service plans.",
-		Args:  args.NoArgs,
+		Use:        "plans",
+		Deprecated: "\nCommand `stackit redis plans` is deprecated and will be removed after 2027-08-31. Please use `stackit valkey plans` instead.",
+		Short:      "Lists all Redis service plans",
+		Long:       "Lists all Redis service plans.",
+		Args:       args.NoArgs,
 		Example: examples.Build(
 			examples.NewExample(
 				`List all Redis service plans`,
@@ -89,10 +93,12 @@ func NewCmd(params *types.CmdParams) *cobra.Command {
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func configureFlags(cmd *cobra.Command) {
 	cmd.Flags().Int64(limitFlag, 0, "Maximum number of entries to list")
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel, error) {
 	globalFlags := globalflags.Parse(p, cmd)
 	if globalFlags.ProjectId == "" {
@@ -116,11 +122,13 @@ func parseInput(p *print.Printer, cmd *cobra.Command, _ []string) (*inputModel,
 	return &model, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func buildRequest(ctx context.Context, model *inputModel, apiClient *redis.APIClient) redis.ApiListOfferingsRequest {
 	req := apiClient.DefaultAPI.ListOfferings(ctx, model.ProjectId, model.Region)
 	return req
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func outputResult(p *print.Printer, outputFormat string, plans []redis.Offering) error {
 	return p.OutputResult(outputFormat, plans, func() error {
 		table := tables.NewTable()
diff --git a/internal/cmd/redis/redis.go b/internal/cmd/redis/redis.go
index e0716339b..c1f5191b0 100644
--- a/internal/cmd/redis/redis.go
+++ b/internal/cmd/redis/redis.go
@@ -11,18 +11,21 @@ import (
 	"github.com/spf13/cobra"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 func NewCmd(params *types.CmdParams) *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "redis",
-		Short: "Provides functionality for Redis",
-		Long:  "Provides functionality for Redis.",
-		Args:  args.NoArgs,
-		Run:   utils.CmdHelp,
+		Use:        "redis",
+		Deprecated: "\nRedis commands `stackit redis` have been deprecated and will be removed after 31.08.2027. Please use valkey (Key Value Store) commands `stackit valkey` instead.",
+		Short:      "Provides functionality for Redis",
+		Long:       "Provides functionality for Redis.",
+		Args:       args.NoArgs,
+		Run:        utils.CmdHelp,
 	}
 	addSubcommands(cmd, params)
 	return cmd
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func addSubcommands(cmd *cobra.Command, params *types.CmdParams) {
 	cmd.AddCommand(instance.NewCmd(params))
 	cmd.AddCommand(plans.NewCmd(params))
diff --git a/internal/cmd/root.go b/internal/cmd/root.go
index 45118444a..c6fbe901f 100644
--- a/internal/cmd/root.go
+++ b/internal/cmd/root.go
@@ -187,7 +187,7 @@ func addSubcommands(cmd *cobra.Command, params *types.CmdParams) {
 	cmd.AddCommand(postgresflex.NewCmd(params))
 	cmd.AddCommand(project.NewCmd(params))
 	cmd.AddCommand(rabbitmq.NewCmd(params))
-	cmd.AddCommand(redis.NewCmd(params))
+	cmd.AddCommand(redis.NewCmd(params)) //nolint:staticcheck // deprecated but still supported until 2027-08-31
 	cmd.AddCommand(secretsmanager.NewCmd(params))
 	cmd.AddCommand(serviceaccount.NewCmd(params))
 	cmd.AddCommand(ske.NewCmd(params))
diff --git a/internal/pkg/config/config.go b/internal/pkg/config/config.go
index b1aebe6f5..bf3223c4d 100644
--- a/internal/pkg/config/config.go
+++ b/internal/pkg/config/config.go
@@ -23,20 +23,21 @@ const (
 	IdentityProviderCustomClientIdKey               = "identity_provider_custom_client_id"
 	AllowedUrlDomainKey                             = "allowed_url_domain"
 
-	AuthorizationCustomEndpointKey     = "authorization_custom_endpoint"
-	AlbCustomEndpoint                  = "alb_custom _endpoint"
-	AlbWafCustomEndpointKey            = "alb_waf_custom_endpoint"
-	DNSCustomEndpointKey               = "dns_custom_endpoint"
-	EdgeCustomEndpointKey              = "edge_custom_endpoint"
-	LoadBalancerCustomEndpointKey      = "load_balancer_custom_endpoint"
-	LogMeCustomEndpointKey             = "logme_custom_endpoint"
-	MariaDBCustomEndpointKey           = "mariadb_custom_endpoint"
-	MongoDBFlexCustomEndpointKey       = "mongodbflex_custom_endpoint"
-	ObjectStorageCustomEndpointKey     = "object_storage_custom_endpoint"
-	ObservabilityCustomEndpointKey     = "observability_custom_endpoint"
-	OpenSearchCustomEndpointKey        = "opensearch_custom_endpoint"
-	PostgresFlexCustomEndpointKey      = "postgresflex_custom_endpoint"
-	RabbitMQCustomEndpointKey          = "rabbitmq_custom_endpoint"
+	AuthorizationCustomEndpointKey = "authorization_custom_endpoint"
+	AlbCustomEndpoint              = "alb_custom _endpoint"
+	AlbWafCustomEndpointKey        = "alb_waf_custom_endpoint"
+	DNSCustomEndpointKey           = "dns_custom_endpoint"
+	EdgeCustomEndpointKey          = "edge_custom_endpoint"
+	LoadBalancerCustomEndpointKey  = "load_balancer_custom_endpoint"
+	LogMeCustomEndpointKey         = "logme_custom_endpoint"
+	MariaDBCustomEndpointKey       = "mariadb_custom_endpoint"
+	MongoDBFlexCustomEndpointKey   = "mongodbflex_custom_endpoint"
+	ObjectStorageCustomEndpointKey = "object_storage_custom_endpoint"
+	ObservabilityCustomEndpointKey = "observability_custom_endpoint"
+	OpenSearchCustomEndpointKey    = "opensearch_custom_endpoint"
+	PostgresFlexCustomEndpointKey  = "postgresflex_custom_endpoint"
+	RabbitMQCustomEndpointKey      = "rabbitmq_custom_endpoint"
+	// Deprecated: Will be removed after 2027-08-31.
 	RedisCustomEndpointKey             = "redis_custom_endpoint"
 	ResourceManagerEndpointKey         = "resource_manager_custom_endpoint"
 	SecretsManagerCustomEndpointKey    = "secrets_manager_custom_endpoint"
diff --git a/internal/pkg/services/redis/client/client.go b/internal/pkg/services/redis/client/client.go
index c26718153..dcdf7dcaf 100644
--- a/internal/pkg/services/redis/client/client.go
+++ b/internal/pkg/services/redis/client/client.go
@@ -9,6 +9,7 @@ import (
 	redis "github.com/stackitcloud/stackit-sdk-go/services/redis/v2api"
 )
 
+// Deprecated: Will be removed after 2027-08-31.
 func ConfigureClient(p *print.Printer, cliVersion string) (*redis.APIClient, error) {
 	return genericclient.ConfigureClientGeneric(p, cliVersion, viper.GetString(config.RedisCustomEndpointKey), false, genericclient.CreateApiClient[*redis.APIClient](redis.NewAPIClient))
 }
diff --git a/internal/pkg/services/redis/utils/utils.go b/internal/pkg/services/redis/utils/utils.go
index a4c05eeb0..5e1b549e1 100644
--- a/internal/pkg/services/redis/utils/utils.go
+++ b/internal/pkg/services/redis/utils/utils.go
@@ -11,6 +11,7 @@ import (
 )
 
 const (
+	// Deprecated: Will be removed after 2027-08-31.
 	service = "redis"
 )
 
@@ -48,6 +49,7 @@ func LoadPlanId(planName, version string, offerings *redis.ListOfferingsResponse
 	}
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func GetInstanceName(ctx context.Context, apiClient redis.DefaultAPI, projectId, instanceId, region string) (string, error) {
 	resp, err := apiClient.GetInstance(ctx, projectId, region, instanceId).Execute()
 	if err != nil {
@@ -56,6 +58,7 @@ func GetInstanceName(ctx context.Context, apiClient redis.DefaultAPI, projectId,
 	return resp.Name, nil
 }
 
+// Deprecated: Will be removed after 2027-08-31.
 func GetCredentialsUsername(ctx context.Context, apiClient redis.DefaultAPI, projectId, instanceId, credentialsId, region string) (string, error) {
 	resp, err := apiClient.GetCredentials(ctx, projectId, region, instanceId, credentialsId).Execute()
 	if err != nil {