Who has invested in LangChain?

Sequoia Capital, Benchmark, IVP, CapitalG, Sapphire Ventures, Amplify Partners are named among the investors backing LangChain.

LangChain Funding: $260M Raised, Series B (2025)

LangChain funding overview

LangChain is an AI Infrastructure company based in San Francisco. LangChain has raised $260M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series B announced in October 2025. The round record for LangChain runs through 2025; nothing later has been disclosed. Investors on record include Sequoia Capital, Benchmark, IVP, CapitalG, Sapphire Ventures, Amplify Partners and 5 others. 11 distinct backers are named across the disclosed rounds.

LangChain at a glance

Total raised: $260M
Latest round: Series B
Latest round date: October 2025
Industry: AI Infrastructure
Headquarters: San Francisco
Notable investors: Sequoia Capital, Benchmark, IVP, CapitalG, Sapphire Ventures, Amplify Partners, ServiceNow Ventures, Workday Ventures

Frequently asked about LangChain funding

How much has LangChain raised?: LangChain has raised $260M in total disclosed funding across the rounds on record.
Who has invested in LangChain?: Sequoia Capital, Benchmark, IVP, CapitalG, Sapphire Ventures, Amplify Partners are named among the investors backing LangChain.
What was the latest LangChain funding round?: The most recent disclosed round is a Series B, announced in October 2025.
Where is LangChain based?: LangChain is based in San Francisco.
What sector does LangChain operate in?: LangChain is tracked under AI Infrastructure from San Francisco, with $260M in disclosed funding.
When did LangChain last raise?: The last disclosed LangChain round closed in October 2025 at Series B.

LangChain totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related AI Infrastructure companies in San Francisco below to benchmark round size and investor mix.

LangChain Funding: $260M Raised, Series B (2025)

LangChain funding overview

LangChain at a glance

Frequently asked about LangChain funding

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