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
What is Sesame AI worth?
$862.0MPrivateMarketView mark · Oct 2026

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

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Valuation timeline

0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026
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Markrounds hold their value until the next priced eventMark, today
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Sesame AI funding history

2 rounds
DateRoundRaisedPost-money
Oct 2025Early Stage VC (Series B)$264.0M▮
Feb 2025Early Stage VC (Series A)$47.5M▮
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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.

Comparable companies

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

How Sesame AI's valuation is determined

Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.

For Sesame AI, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →

Frequently asked about Sesame AI

What is Sesame AI worth?
Sesame AI is valued at $862.0M as of Oct 2026. Valued at $862.0M at its early-stage round, Oct 2025. Nothing has traded since.
How much has Sesame AI raised?
Sesame AI has raised $321.6M in total funding across 2 recorded rounds.
When did Sesame AI last raise?
Sesame AI last raised in Oct 2025 (Early Stage VC (Series B)), raising $264.0M.