Snorkel AI raises $350m at a $3.5bn valuation

single source· 1 articles · confidence: low · first seen 2026-09-22 21:56 UTC

What this means for you

If you buy training data, a better-funded supplier is not automatically a better one — this report gives no customer numbers, no pricing and no investor list. Nothing to act on today. The datapoint is where this round went: data preparation, not a model lab.

Snorkel AI has raised a $350m Series E at a $3.5bn valuation, roughly triple its previous mark, according to TechCrunch. The seven-year-old company sells what it calls data-as-a-service: tools and staff that label, clean and prepare the text and images other firms use to train models. TechCrunch attributes the round to demand for that kind of training data. The report names no investors, gives no revenue or customer figures, and does not say when the round closed or how the money will be spent.

Key facts

  • ·Snorkel AI raised a $350m Series E. source
  • ·The round puts the company's valuation at $3.5bn, roughly triple its previous figure. source
  • ·The company is seven years old. source
  • ·The round was reported on 22 September 2026. source
  • ·The report names no investors, no revenue figure and no closing date. source

What the sources say

  • TechCrunch AI — Confirms the round size and valuation but carries little else: no investors, revenue or customer detail.

Sources

The original reporting. Follow these — they did the work.

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