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Sesame AI

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

Sesame AI key facts

as of Oct 2026
  • 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 valued at approximately $862.0M as of Oct 2026, set at its early-stage round, Oct 2025; nothing has traded since, per PrivateMarketView’s mark.
  • It has raised $321.6M across 2 recorded rounds; the latest was Early Stage VC (Series B) ($264.0M) in Oct 2025.
  • Notable investors include Andreessen Horowitz, Sequoia Capital, Matrix, Spark Capital, SV Angel — 20 tracked in total.
  • Status: Privately Held (backing).
PrivateMarketView mark
MEDIUM confidence
$862.0M

Valued at $862.0M at its early-stage round, Oct 2025. Nothing has traded since.

set by its last priced roundas of Oct 2026question about this number?
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Sesame AI funding rounds

2 rounds
Oct 2025Early Stage VC (Series B)$264.0M▮
Feb 2025Early Stage VC (Series A)$47.5M▮
Full funding history →

Sesame AI valuation

Sesame AI was valued at $862 million at its early-stage round in Oct 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Sesame AI raised?

Sesame AI has raised $322 million across 2 recorded rounds since 2025. The largest was a $47.5 million Series A in Feb 2025; the most recent was a $264 million Series B in Oct 2025.

Sesame AI investors

20 investors are on record for Sesame AI, including Andreessen Horowitz, Sequoia Capital, Matrix and Spark Capital. By type, the record holds 14 venture capital firms, 1 angel investor and 1 growth equity firm. The Series B in Oct 2025 drew 5 investors.

Comparable companies

Comparable business/productivity software names by valuation on PrivateMarketView: Darwinbox ($990 million), Velaura ($887 million) and Spectro Cloud ($770 million).

About Sesame AI

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. The company's platform offers AI glasses with quality audio facilities and convenient access to voice companions, enabling users to get an ever-present friend and conversationalist to keep them informed and organized.

Industry
Business/Productivity Software
Sector
Information Technology
HQ
San Francisco, CA, United States
Founded
2022
Employees
40
Ownership
Privately Held (backing)

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