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Prime Intellect

Prime Intellect builds the 'Open Superintelligence Stack' — an integrated compute, training, inference, and sandbox platform that lets companies train, deploy, and continuously improve their own AI models and agents. It serves AI startups, 'neolabs', and enterprises (over 6,000 customers, including Ramp and Zapier) that want to own their model optimization loop rather than rely solely on closed frontier labs.
San Francisco, USA
Current stage: Seed33 current maintainers31 active leads9 new active leads3 lead step-downs

Maintainer signals as of Aug 10, 2026