Tuesday, September 29, 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.
DevDay Exchanges
OpenAI DevDay is just the beginning. Later this year, we're bringing DevDay Exchanges to Bengaluru, Tokyo, Seoul, Paris, Berlin, London, São Paulo, and Mexico City.
Sign up to be the first to know when applications open.
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
See you in September
Space for OpenAI DevDay in San Francisco is very limited. Submit your application by July 10, 2026.
We’ll let you know if we were able to secure you a spot at OpenAI DevDay or on the waitlist by late July. To help us welcome as many people as possible, those accepted will have 14 days to register before their spot is offered to someone on the waitlist. The cost of registration is $650.
Can’t join us in San Francisco? Tune in to the livestream of the opening keynote or keep an eye out for a DevDay Exchange in a city near you!
Frequently asked questions
OpenAI DevDay is on September 29, 2026 at Fort Mason in San Francisco.
If you have additional questions, contact us at devday@openai.com.