Postpone works with all X accounts, whether you are subscribed to X Premium or not.
Connecting your X Account
- Navigate to Settings > Connected Accounts > X on Postpone.
- Click Connect an X Account.
- Proceed to log in with your X account.
- Follow the prompts on x.com and accept the permissions Postpone requires to submit posts and process analytics data.
- After accepting the prompts you will be redirected to Postpone with your X/Twitter account connected. You can now schedule your Tweets!