LangChain has raised $300M in a funding round led by CapitalG, boosting its valuation to $3 billion. The company plans to use the funds to expand operations and enhance development efforts.
Amount Raised
$300 Million
Round Type
Venture
San FranciscoInformation TechnologySoftwareinformation technology & servicesInvestors
Description
LangChain, a San Francisco-based AI agentic startup, raised $300M at a $3 billion valuation. The round added to a previous $125M raise and was led by CapitalG with participation from new investors GIC and DFJ Growth, and previous investors IVP and Sapphire Ventures. The company intends to use the funds for expansion and development efforts. They work with 35% of the Fortune 500 and have crossed 1 billion open-source downloads.
Quick answer
LangChain raised $300 Million in a funding round, dated November 13, 2026. Investors: Sapphire Ventures, IVP, DFJ Growth, GIC and Capitalg. LangChain is based in San Francisco, California, United States.
- How much did LangChain raise?
- LangChain raised $300 Million in a funding round on November 13, 2026.
- Who invested in LangChain?
- Sapphire Ventures, IVP, DFJ Growth, GIC and Capitalg are named as investors in this round.
- What does LangChain do?
- LangChain provides the agent engineering platform and open source frameworks developers need to ship reliable agents fast.
- Where is LangChain based and how big is it?
- LangChain is based in San Francisco, California, United States. Fundz records about 430 employees.
- Who are the decision-makers at LangChain?
- Fundz holds 2 contacts at LangChain, including the COO. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in information technology & services and Software around the same time
Companies in the same sectors as LangChain that raised within 45 days of this round, from Fundz verified event records.
Who to call at LangChain, and when
A new round usually means LangChain is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day LangChain raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at LangChain, from your own LinkedIn network
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