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

Who backs Exa Labs?

17 investors
InvestorType
Y CombinatorOther
Pioneer FundVenture capital
Soma CapitalVenture capital
Lightspeed Venture PartnersVenture capital
WndrCoVenture capital
137 VenturesVenture capital
Haystack Management CompanyVenture capital
NVentures (Santa Clara)Venture capital
Lombardstreet VenturesVenture capital
Benchmark Capital HoldingsVenture capital
+ 7 more investors · a free account shows the complete list
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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.

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