Snorkel AI

Redwood City, CA · Founded 2019 · Privately Held (backing)

Developer of an artificial intelligence-powered programmatic data labeling tool designed for extracting information from text documents such as scientific articles and electronic health records. Snorkel AI is based in Redwood City, CA and was founded in 2019. It was valued at $3.5 billion at its Series E in Sep 2026, the last priced event on record. It has raised $238 million across 1 recorded round; the latest was a $350 million Series E in Sep 2026.

PMV mark · valuation
$3.5B
Oct 2026
Priced at
its Series E
Sep 2026
Total raised
$238.3M
Last round
Series E
Sep 2026
What is Snorkel AI worth?
$3.5BPrivateMarketView mark · Oct 2026

Valued at $3.5B at its Series E, Sep 2026. Nothing has traded since.

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Valuation timeline

1 priced round · 28 daily marks since · Sep 2026 – Oct 2026
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Series Erounds hold their value until the next priced eventMark, today
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Snorkel AI funding history

1 rounds
DateRoundRaisedPost-money
Sep 2026Series E$350.0M▮
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Snorkel AI valuation

Snorkel AI was valued at $3.5 billion at its Series E in Sep 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

Recent activity

In the last 90 days, Snorkel AI's record added 1 funding round.

How much has Snorkel AI raised?

Snorkel AI has raised $238 million across 1 recorded round since 2026. The largest was a $350 million Series E in Sep 2026. 1 of the rounds disclosed a post-money valuation.

How Snorkel 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 Snorkel 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 Snorkel AI

What is Snorkel AI worth?
Snorkel AI is valued at $3.5B as of Oct 2026. Valued at $3.5B at its Series E, Sep 2026. Nothing has traded since.
How much has Snorkel AI raised?
Snorkel AI has raised $238.3M in total funding across 1 recorded rounds.
When did Snorkel AI last raise?
Snorkel AI last raised in Sep 2026 (Series E), raising $350.0M.