Silo is based in San Francisco. It has raised $272M in total funding. Latest round: Series C.
Silo is based in San Francisco. Silo has raised $272M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series C announced in July 2023. The round record for Silo runs through 2023; nothing later has been disclosed. Investors on record include Koch Disruptive Technologies, Andreessen Horowitz, Haystack Capital, Tribe Capital, Collate Capital, Moore Capital and 2 others. 8 distinct backers are named across the disclosed rounds.
Every Silo 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 companies in San Francisco at a similar stage.
Company funding database · Investor directory · Founder database · Mega-rounds 2026