OpenAI DevDay 2026

OpenAI will hold its 2026 DevDay in San Francisco on Tuesday, September 29, with an opening keynote at 10:00 a.m. Pacific Time featuring Sam Altman, and in-person attendance applications are now closed at a registration price of $650. OpenAI is also expanding the event with DevDay Exchanges in Bengaluru, Tokyo, Seoul, Paris, Berlin, London, São Paulo, and Mexico City, while the San Francisco keynote will be livestreamed.

Tuesday, September 29, 2026 OpenAI DevDay 2026 OpenAI DevDay 2026 San Francisco On September 29, we’re bringing developers together in San Francisco to go deep in technical sessions, test what’s new, swap notes, and bring their best questions and ideas to the teams creating OpenAI’s tools. Applications to attend OpenAI DevDay in-person are now closed. Application statuses will be sent by late July. If invited, you will have 14 days to register before your spot is offered to someone on the waitlist. Registration is $650. The opening keynote will be livestreamed. Sign up below and we’ll send you a reminder before it starts. DevDay Exchanges OpenAI DevDay is just the beginning—we’re bringing DevDay Exchanges to Bengaluru, Tokyo, Seoul, Paris, Berlin, London, São Paulo, and Mexico City . Apply to attend here https://events.openai.com/devdayexchange2026 . What to expect in San Francisco Technical sessions on APIs and tools Hands-on demos and workshops A space to connect, build, and swap ideas with other developers ... and more Frequently asked questions All times are Pacific Time on Tuesday, September 29: - Breakfast: 8 a.m. - Opening Keynote: 10:00 a.m., featuring Sam Altman - Lunch: 11:30 a.m. - Breakouts & Programming: 11:15 a.m. - 3:30 p.m. - Closing Session: 4:00 p.m. - Reception: 4:45 p.m. - 7 p.m. We’ll be sharing more details in coming weeks, so be sure to keep an eye on your inbox. If you have additional questions, contact us at devday@openai.com mailto:devday@openai.com .