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LangChain, which aims to help large companies build and deploy their own AI agents, raised $300M led by CapitalG at a $3B valuation, up from $1.25B in 2025

This story is from 2026-11-11. It is preserved in the archive; the latest stories are on the live feed.

LangChain, which aims to help large companies build and deploy their own AI agents, raised $300M led by CapitalG at a $3B valuation, up from $1.25B in 2025 Alphabet's CapitalG led the $300 million investment into the startup as it targets enterprises with agent-dev…

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Timeline · 4 reports

  1. 2026-11-13 16:20 · Unite.AI
    LangChain Secures $300M Series C at $3B Valuation for Agent Governance
  2. 2026-11-12 23:24 · SiliconANGLE AI
    AI agent tooling provider LangChain secures $300M investment
  3. 2026-11-12 15:25 · Techmeme
    LangChain, which aims to help large companies build and deploy their own AI agents, raised $300M led by CapitalG at a $3B valuation, up from $1.25B in 2025
  4. 2026-11-11 12:02 · DEV Community — AI
    The AI Agent Tooling Gold Rush: Why Agent Experience (AX) Is the New Developer Experience (DX)

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