AI Radar

Daylight raises $80M and LangChain raises $300M

First seen Nov 11 Updated Nov 12, 17:35 UTC Heat 19 medium evidence

Daylight raised an $80M Series B at about $400M valuation. LangChain raised $300M led by CapitalG at a $3B valuation, up from $1.25B in 2025.

Timeline

Coverage

  1. NY-based Daylight, which provides AI-powered managed security, raised an $80M Series B led by Goldman Sachs Alternatives, sources say at a ~$400M valuation (Maria Armental/Wall Street Journal)techmeme.com · Techmeme
  2. 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 (Belle Lin/Wall Street Journal)techmeme.com · Techmeme

Evidence

Medium evidence: several community reports point the same way, but there is no official confirmation yet.