SiMa.ai is an AI Infrastructure company based in San Francisco, California. It has raised $270M in total funding.
SiMa.ai is an AI Infrastructure company based in San Francisco, California. SiMa.ai has raised $270M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Investors on record include VentureTech Alliance, Mayfield Fund. 2 distinct backers are named across the disclosed rounds.
Every SiMa.ai 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.
Company funding database · Investor directory · Founder database · Mega-rounds 2026