Tuesday, September 29, 2026
Fort Mason, San Francisco, California, United States
OpenAI DevDay
On September 29, OpenAI DevDay is 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.
What to expect in San Francisco
A closer look at what OpenAI teams are building
Technical sessions on APIs and tools
Hands-on demos and workshops
A space to connect, build, and swap ideas with other developers
... and more
OpenAI DevDay is for developers and hands-on technical builders, including engineers, technical founders, researchers, and technical leaders actively building with AI or ready to start.
The program is technical and designed for people who want to build, experiment, compare notes with other developers, and spend time with the OpenAI teams building the tools.
Thanks to OpenAI for sharing these graphics and details withStartupEvents.org and our worldwide audience.
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