OpenAI might allow you to 'sign in with ChatGPT' for other apps soon

OpenAI explores 'sign in with ChatGPT' for third-party apps with API credits.

: OpenAI is considering allowing users to sign into third-party applications using their ChatGPT accounts, potentially expanding into areas like online shopping and social media. The company is interested in integrating this service with a wide range of companies, from small apps to those with over 100 million weekly users. A preview of the feature was launched in Codex CLI, giving developers the ability to connect their ChatGPT accounts with API accounts, offering credits to Plus and Pro users. Sam Altman mentioned exploring this feature as far back as 2023, now actively being developed in 2025.

OpenAI is advancing its efforts to enable users to sign into third-party applications using their ChatGPT accounts. This initiative, outlined on the OpenAI web page, is part of its strategy to capitalize on ChatGPT's rapid growth, currently boasting approximately 600 million monthly active users. The integration aims to enhance user experience across various sectors, including online shopping, social media, and personal devices, positioning OpenAI alongside tech giants like Apple, Google, and Microsoft, which offer similar authentication services.

OpenAI's current exploration includes garnering interest from developers for the "Sign in with ChatGPT" service, seeking to understand how companies would incorporate this feature based on their user base size, which ranges from less than 1,000 to over 100 million users weekly. The company is further investigating how developers currently monetize AI features and their usage patterns of the OpenAI API. This outreach marks a significant step in understanding the necessary infrastructure and business models to support this integration.

In a recent development, OpenAI launched a preview of this feature through Codex CLI, an open source AI coding tool for developers. This allows developers to connect their ChatGPT Free, Plus, or Pro accounts to their API accounts seamlessly. As an incentive, Plus users are offered $5 in API credits, while Pro users receive $50. This initiative demonstrates OpenAI's commitment to integrating AI accessibility directly into development tools, encouraging adoption through financial incentives.

The potential impact of "Sign in with ChatGPT" was highlighted by Nick Dobos on Twitter, calling it a "bigger deal than people are realizing" and suggesting its widespread adoption across digital platforms. Such a feature could streamline processes for both users and developers, reducing friction and enhancing the ecosystem's interoperability. Despite its promising prospects, the exact timeline for the feature's public release remains unspecified, and OpenAI has not provided further comments to TechCrunch's inquiries.

CEO Sam Altman indicated the consideration of a "sign in with OpenAI" feature as early as 2023, but as of 2025, this vision is being actively pursued, reflecting OpenAI's agile and forward-thinking approach in response to the growing demand for integration across digital landscapes. OpenAI’s lack of immediate response to media inquiries underscores the clandestine nature of tech development cycles and the importance of strategic communication.

Sources: TechCrunch, The Verge, Twitter

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