Former OpenAI home seeks buyer in San Francisco’s AI boom

CoStar

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Original article · فارسی

San Francisco's historic Pioneer Building is up for sale as startup Exa Labs gets ready to move in.

San Francisco’s historic Pioneer Building, the original headquarters of OpenAI and Stripe, is for sale. (CoStar)

San Francisco's historic Pioneer Building, where OpenAI and Stripe first had their main offices, is for sale. (CoStar)

CoStar News

October 22, 2026 | 11:52 P.M.

A historic office building in San Francisco is up for sale. The building has become known as a place where some of the city's best-known artificial intelligence (AI) startups got their start.