San Francisco, CA · Founded 2023 · Privately Held (backing)
Developer of an AI concierge platform designed to build, optimize and scale AI agents. Decagon is based in San Francisco, CA and was founded in 2023. Its last reported valuation was $4.5 billion in Jan 2026. It has raised $481 million.
Last reported valuation
$4.5B
Oct 2026
Priced at
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Total raised
$481.0M
Last round
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Cap table — not yet on record
Decagon's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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·The complete investor list: 36 names
·Watch Decagon: the Monday email on marks, rounds and moves