LangChain

San Francisco, CA · Founded 2022 · Privately Held (backing)

Developer of a language model framework designed to power applications that integrate with other sources of data and interact with their environment. LangChain is based in San Francisco, CA and was founded in 2022. Its last reported valuation was $1.3 billion in Oct 2025. It has raised $160 million.

Last reported valuation
$1.3B
Oct 2026
Priced at
—
Total raised
$160.0M
Last round
—

Who backs LangChain?

30 investors
InvestorType
Y CombinatorOther
Sequoia CapitalVenture capital
AccelVenture capital
Khosla VenturesVenture capital
Bessemer Venture PartnersGrowth equity
New Enterprise AssociatesVenture capital
Abstract VenturesVenture capital
Lux CapitalVenture capital
Kleiner PerkinsOther
First Round CapitalOther
+ 20 more investors · a free account shows the complete list
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LangChain investors

30 investors are on record for LangChain, including Y Combinator, Sequoia Capital, Accel and Khosla Ventures. By type, the record holds 20 venture capital firms and 2 growth equity firms.

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