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Sign in with ChatGPT

Use your ChatGPT account in other apps, with usage limits that keep you in control.

Sign in with ChatGPT lets you sign in to participating apps and sites with your ChatGPT account. In supported apps, eligible ChatGPT Plus and Pro subscribers can also choose to use their ChatGPT plan for AI requests.

Signing in and using your plan are separate permissions. You review what an app can access before you connect it.

Partners

Apps with ChatGPT plan usage:

Apps with sign-in only:

These apps let you sign in with ChatGPT without using your ChatGPT plan.

Open-source integrations:

Sign in with ChatGPT

  1. In a participating app or site, select Continue with ChatGPT.
  2. Sign in to the ChatGPT account you want to use.
  3. Review the account information the app is requesting, such as your name, email address, and profile picture.
  4. Continue to finish signing in. If you already have an account with the app using the same email address, follow the app’s prompts to confirm and link the accounts.

You can also link ChatGPT to an existing account in a participating app. Sign in to the app, then look for the ChatGPT option in its account or billing settings.

Use your ChatGPT plan

Some apps also let you use your ChatGPT plan for eligible AI requests. It uses your Codex / ChatGPT work usage included in your plan.

When an app asks to use your plan, review the Use your ChatGPT plan permission and choose whether to allow it. Select Continue to proceed.

App usage counts toward your existing plan limits. Connecting an app does not add a new allowance, and the app may have its own fees.

Using your plan does not give the app access to your ChatGPT conversations or memories. Review any other permissions the app requests separately.

See and manage usage

In ChatGPT, open Settings > Usage to see how connected apps use your plan.

To set a limit for an app:

  1. Under App limits, open the percentage menu next to the app.
  2. Set its weekly limit as a percentage of your overall weekly plan usage.
  3. Select Save.

An app’s limit is a cap, not a separate allowance or a reserved portion of your plan.

To completely disconnect access for an external partner tool, go to ChatGPT Settings > Security and login > Sign in with ChatGPT, select the app, and select Disconnect.

For help with Sign in with ChatGPT, visit the OpenAI Help Center.

For developers

To add Sign in with ChatGPT to your app, start with the Sign in with ChatGPT developer documentation.