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Exa Labs

San Francisco, CA · Founded 2021 · Privately Held (backing)

Developer of an artificial intelligence-powered search engine designed to perform web searches at a large scale. Exa Labs is based in San Francisco, CA and was founded in 2021. It was valued at $700 million at its early-stage round in Aug 2025, the last priced event on record. It has raised $111 million across 2 recorded rounds; the latest was an $81.4 million later-stage round in Aug 2025.

PMV mark · valuation
$700.0M
Oct 2026
Priced at
its early-stage round
Aug 2025
Total raised
$110.7M
Last round
Later Stage VC
Aug 2025

Exa Labs key facts

as of Oct 2026
  • Developer of an artificial intelligence-powered search engine designed to perform web searches at a large scale.
  • Exa Labs is valued at approximately $700.0M as of Oct 2026, set at its early-stage round, Aug 2025; nothing has traded since, per PrivateMarketView’s mark.
  • It has raised $110.7M across 2 recorded rounds; the latest was Later Stage VC ($81.4M) in Aug 2025.
  • Notable investors include Y Combinator, Pioneer Fund, Soma Capital, Lightspeed Venture Partners, WndrCo — 17 tracked in total.
  • Exa Labs has filed 1 Form D with the SEC, most recently Mar 2025 ($20.6M sold to 66 investors).
  • Status: Privately Held (backing).
PrivateMarketView mark
LOW confidence
$700.0M

Valued at $700.0M at its early-stage round, Aug 2025. Nothing has traded since.

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

2 rounds
Aug 2025Later Stage VC$81.4MSEC filing▮
May 2024Early Stage VC$20.6MSEC filing▮
Full funding history →

Exa Labs valuation

Exa Labs was valued at $700 million at its early-stage round in Aug 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.

How much has Exa Labs raised?

Exa Labs has raised $111 million across 2 recorded rounds since 2024. The largest was an $81.4 million later-stage round in Aug 2025.

Exa Labs has filed 1 Form D with the SEC, most recently in Mar 2025 ($20.6 million sold to 66 investors).

Exa Labs investors

17 investors are on record for Exa Labs, including Y Combinator, Pioneer Fund, Soma Capital and Lightspeed Venture Partners. By type, the record holds 9 venture capital firms and 1 angel investor. The later-stage round in Aug 2025 drew 29 investors.

About Exa Labs

Developer of an artificial intelligence-powered search engine designed to perform web searches at a large scale. The company's search engine is trained to search through technical news articles and predict web pages in a context where someone describes them, enabling businesses to run queries with a model that predicts which webpage is likely to fill in the blank of unfinished instructions.

Sector
Information Technology
HQ
San Francisco, CA, United States
Founded
2021
Employees
80
Website
exa.ai/
Ownership
Privately Held (backing)

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