Periodic Labs is an AI Infrastructure company based in San Francisco. It has raised $300M in total funding. Latest round: Seed.
Periodic Labs is an AI Infrastructure company based in San Francisco. Periodic Labs has raised $300M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Seed announced in September 2025. The round record for Periodic Labs runs through 2025; nothing later has been disclosed. Investors on record include Andreessen Horowitz, Felicis, DST Global, NVentures, Accel, Jeff Bezos and 3 others. 9 distinct backers are named across the disclosed rounds.
Every Periodic Labs figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare AI Infrastructure companies in San Francisco at a similar stage.
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