Sign in with ChatGPT

A developer sign-in integration that can let eligible users apply ChatGPT plan usage inside third-party apps.

OpenAI · Developer tools and coding agents · product

Published in Feed

Overview

OpenAI announced Sign in with ChatGPT at DevDay on September 29, 2026. Developers can let users authenticate with ChatGPT and, for eligible Plus and Pro users, use their ChatGPT plan for AI requests inside an app. Commercial sign-in is a limited trial with selected partners; plan usage is available to open-source partners and selected private clients.

This is a sourced directory entry. Features and capabilities are reported in the linked sources; this entry does not document independent Aymorphic testing.

Key features

  • ChatGPT account sign-in for third-party apps
  • Eligible Plus and Pro plan usage for AI requests
  • Limited commercial trial

Use cases

  • Add ChatGPT authentication to an app
  • Offer eligible users AI features through their ChatGPT plan

Pricing

Limited partner trial; no general public pricing announced.

Pricing reflects the source record and may change. Confirm current terms with the provider.

Dates and sources

Released
29 Sept 2026
Record updated
1 Oct 2026
Record last checked
1 Oct 2026

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