Business/Productivity Software · San Francisco, CA · Founded 2022 · Privately Held (backing)
Developer of an artificial intelligence-based voice assistant platform intended to design voice companions capable of holding natural conversations and devices that make them more effective. Sesame AI is based in San Francisco, CA and was founded in 2022. It was valued at $862 million at its early-stage round in Oct 2025, the last priced event on record. It has raised $322 million across 2 recorded rounds; the latest was a $264 million Series B in Oct 2025.
PMV mark · valuation
$862.0M
Oct 2026
Priced at
its early-stage round
Oct 2025
Total raised
$321.6M
Last round
Early Stage VC (Series B)
Oct 2025
Team — not yet on record
No current team members for Sesame AI are on record yet. People surface from round filings, company disclosures, and coverage sessions.
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·The complete investor list: 20 names
·Watch Sesame AI: the Monday email on marks, rounds and moves
