LangChain raises $300M Series C at a $3B valuation

BraceSproul · x · 2026-11-14

LangChain has raised $300M at a $3B valuation, per an employee announcement celebrating 3+ years of technical challenges. The post also highlights company culture (bagel Fridays, run club) and recruiting.

Related event: LangChain Raises $300M Series C at $3B Valuation, Doubling Worth(17 posts)→

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