Release stages

Stage	Description
Preview	Services in the Preview stage are suitable for developers who are willing to use them while developing their applications, or in a test environment. The service level agreement (SLA) does not apply to Preview services, and their usage is not charged for.
Public version (General Availability)	Public versions of the services are available to all users and are ready for production use. These services are covered by the Yandex.Cloud SLA and are charged according to the price list.

For more information about using services at different release stages, see the Special Terms of Use.