Pre-seed & seed VC, US

NFX

Venture capital firm · San Francisco · Founded 2017

Quick read

NFX is a pre-seed and seed venture firm founded in 2017, headquartered in San Francisco. It backs founders at day zero, typically writing $1M–$5M checks as the first institutional investor, and has deployed over $1B across more than 300 companies. The firm is built around a core thesis on network effects and pairs capital with proprietary software tools and educational content for founders.

Key facts

Founded
2017
Founders
James Currier, Pete Flint, Stan Chudnovsky, Gigi Levy-Weiss
Employees
129
Sectors
generalist, ai, fintech, healthcare, consumer
Website
www.nfx.com

Investment thesis

NFX leads pre-seed and seed rounds—often as the first institutional check—in startups where network effects can create durable competitive defensibility. The firm backs founders across AI, fintech, health, consumer, and deep tech, pairing capital with proprietary tools and content to accelerate company building from day zero.

Recent activity

  • May 2026investment
    NFX was first money into Blitzy, which raised $200M at a $1.4B valuation to deploy thousands of coding agents in parallel. tracxn.com
  • May 2026leadership
    Anna Piñol joined NFX's investment team, announced via the NFX library. nfx.com
  • Mar 2026investment
    ImmuneBridge raised $7.7M to open its cell therapy manufacturing platform to biotech partners, with NFX participating. tracxn.com
  • Mar 2026press
    NFX portfolio companies announced over $1.25B in follow-on capital in Q1 2026 across AI infrastructure, space, security, tech bio, fintech, and consumer. linkedin.com
  • Feb 2026press
    Palo Alto Networks acquired NFX-backed Koi, a one-year-old Israeli cybersecurity startup, for $400M. nfx.com
  • Dec 2025investment
    NFX-backed Stoke Space raised $510M in its latest funding round. nfx.com
  • Dec 2025investment
    NFX-backed EvenUp, a legal AI company, was valued at over $1B after raising $50.5M from NFX, Bain Capital Ventures, and Bessemer Venture Partners. nfx.com
  • 2025fundraise
    NFX announced a new $450M fund for pre-seed and seed investing. nfx.com

Notable investments

Key people

Named individuals at the firm. We don't expose direct email or phone — use their LinkedIn for outreach.

Sources

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Frequently asked

What is NFX?+

NFX is a pre-seed and seed venture firm founded in 2017, headquartered in San Francisco. It backs founders at day zero, typically writing $1M–$5M checks as the first institutional investor, and has deployed over $1B across more than 300 companies.

Where is NFX headquartered?+

NFX is headquartered in San Francisco, United States.

When was NFX founded?+

NFX was founded in 2017 by James Currier, Pete Flint, Stan Chudnovsky, Gigi Levy-Weiss.

What sectors does NFX invest in?+

NFX focuses on generalist, ai, fintech, healthcare, consumer. They primarily invest in these sectors.

How do I prepare for a meeting with NFX?+

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Generated by briefthecall.com from public web sources. Last updated June 5, 2026. Each claim is linked to its source above.

Automatically generated by AI from public sources. May be inaccurate or out of date. Remove or correct this profile →