Telegram is planning to launch premium tier with some extra features which are similar to Discord Nitro or Slack Pro. This tier will be called Telegram Premium and it is confirmed to launch at the end of this month. All the features which are free at the moment will remain free for everyone. Telegram has announced that free tier will be equipped with new features as well but it has not revealed what we are getting.
Telegram executive has not shared the details on Telegram premium but has said that it will let anyone to acquire additional features, resources and speed. He has also said that it will allow the users to support Telegram and be the first one to get the new features. Free users will benefit from Telegram premium indirectly like viewing extra-large documents sent by Premium users, saving the media and stickers or using their premium reactions for themselves.