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.
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. 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
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.