LangChain raises $300M at $3B valuation, with 7,000+ companies on LangSmith

LangChain · x · 2026-11-14

LangChain officially announced a $300M raise at a $3B valuation to advance its mission of letting every company own its intelligence. More than 7,000 companies already rely on LangSmith for agent runtime, improvement, and governance, the company said.

Related event: LangChain Raises $300M Series C at $3B Valuation, Led by CapitalG(5 posts)→

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