PermitFlow Series B

PermitFlow raised a $54M Series B in December 2025 from Kleiner Perkins, Accel, Felicis, Initialized Capital, Altos Ventures and Y Combinator.

$54,000,000 Amount

Investors

  • Y Combinator

    Accelerator and early-stage investor with an expanded growth-stage presence in New York

  • Accel

    Global venture capital firm that positions itself as a first partner to exceptional startup teams worldwide.

  • Kleiner Perkins

    Multi-stage venture capital firm active in AI infrastructure and enterprise software in New York

  • Felicis

    US venture firm where 94% of investments are seed or Series A, focused on AI, cybersecurity and defense, energy resilience, and health and bio.

  • Initialized Capital

    Initialized Capital is a venture capital firm that invests in seed stage founders across various sectors including enterprise SaaS, hard tech, AI, and infrastructure. The firm manages assets and has 28 unicorns in its portfolio.

  • Altos Ventures

    Altos Ventures is a venture capital firm that invests in early-stage companies across multiple sectors. The firm manages a portfolio of over 100 companies and exited companies including Coupang, Roblox, and Krafton.

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