diff --git a/go/api/glide_cluster_client.go b/go/api/glide_cluster_client.go
index eb967bced1..9c72a86562 100644
--- a/go/api/glide_cluster_client.go
+++ b/go/api/glide_cluster_client.go
@@ -298,3 +298,28 @@ func (client *GlideClusterClient) TimeWithOptions(opts options.RouteOption) (Clu
 	}
 	return handleTimeClusterResponse(result)
 }
+
+// Returns the number of keys in the database.
+//
+// Return value:
+//
+//	The number of keys in the database.
+//
+// Example:
+//
+//	route := api.SimpleNodeRoute(api.RandomRoute)
+//	options := options.NewDBOptionsBuilder().SetRoute(route)
+//	result, err := client.DBSizeWithOption(route)
+//	if err != nil {
+//	  // handle error
+//	}
+//	fmt.Println(result) // Output: 1
+//
+// [valkey.io]: https://valkey.io/commands/dbsize/
+func (client *GlideClusterClient) DBSizeWithOptions(opts options.RouteOption) (int64, error) {
+	result, err := client.executeCommandWithRoute(C.DBSize, []string{}, opts.Route)
+	if err != nil {
+		return defaultIntResponse, err
+	}
+	return handleIntResponse(result)
+}
diff --git a/go/api/options/db_size_options.go b/go/api/options/db_size_options.go
new file mode 100644
index 0000000000..7ebdb6a6de
--- /dev/null
+++ b/go/api/options/db_size_options.go
@@ -0,0 +1,16 @@
+package options
+
+import "github.com/valkey-io/valkey-glide/go/glide/api/config"
+
+type DBSizeOptions struct {
+	Route config.Route
+}
+
+func NewTimeOptionsBuilder() *DBSizeOptions {
+	return &DBSizeOptions{}
+}
+
+func (dbSizeOptions *DBSizeOptions) SetRoute(route config.Route) *DBSizeOptions {
+	dbSizeOptions.Route = route
+	return dbSizeOptions
+}
diff --git a/go/api/options/route_options.go b/go/api/options/route_options.go
index 1f1cbd2b20..177f470529 100644
--- a/go/api/options/route_options.go
+++ b/go/api/options/route_options.go
@@ -4,6 +4,9 @@ package options
 
 import "github.com/valkey-io/valkey-glide/go/glide/api/config"
 
+// An extension to command option types with Routes
 type RouteOption struct {
+	// Specifies the routing configuration for the command.
+	// The client will route the command to the nodes defined by `route`.
 	Route config.Route
 }
diff --git a/go/api/server_management_cluster_commands.go b/go/api/server_management_cluster_commands.go
index b49737c05b..87a04e2813 100644
--- a/go/api/server_management_cluster_commands.go
+++ b/go/api/server_management_cluster_commands.go
@@ -4,7 +4,7 @@ package api
 
 import "github.com/valkey-io/valkey-glide/go/glide/api/options"
 
-// ServerManagementClusterCommands supports commands for the "Server Management Commands" group for cluster client.
+// ServerManagementCommands supports commands for the "Server Management" group for a cluster client.
 //
 // See [valkey.io] for details.
 //
@@ -15,4 +15,6 @@ type ServerManagementClusterCommands interface {
 	InfoWithOptions(options ClusterInfoOptions) (ClusterValue[string], error)
 
 	TimeWithOptions(routeOption options.RouteOption) (ClusterValue[[]string], error)
+
+	DBSizeWithOptions(routeOption options.RouteOption) (int64, error)
 }
diff --git a/go/integTest/cluster_commands_test.go b/go/integTest/cluster_commands_test.go
index 52bca71abb..19a8167dce 100644
--- a/go/integTest/cluster_commands_test.go
+++ b/go/integTest/cluster_commands_test.go
@@ -244,3 +244,14 @@ func (suite *GlideTestSuite) TestTimeWithInvalidRoute() {
 	assert.True(suite.T(), result.IsEmpty())
 	assert.Empty(suite.T(), result.SingleValue())
 }
+
+func (suite *GlideTestSuite) TestDBSizeRandomRoute() {
+	client := suite.defaultClusterClient()
+	route := config.Route(config.RandomRoute)
+	options := options.RouteOption{Route: route}
+	result, err := client.DBSizeWithOptions(options)
+	assert.NoError(suite.T(), err)
+	assert.NotNil(suite.T(), result)
+	assert.NotEmpty(suite.T(), result)
+	assert.Greater(suite.T(), result, int64(0))
+}