Discover how to access ChatGPT for free, use its features for work and study, explore free Plus trials, compare plans, and ...

At "DevDay 2026" held on September 29, 2026, OpenAI announced a new authentication and usage quota sharing system called ...

OpenAI's expanded "Sign in with ChatGPT" lets Plus and Pro subscribers use their plan allowance in supported outside apps. We ...

ChatGPT Plus may be available free for one month to some eligible users in India. Here’s how to check the offer, claim it, ...