Startup News VC

US-Israeli VC Firm NFX Raises $325 Million to Fuel AI and Early-Stage Startups

• ByStartupStory     |    November 2, 2025

US-Israeli VC Firm NFX Raises $325 Million to Fuel AI and Early-Stage Startups

NFX, a prominent US-Israeli venture capital firm specializing in pre-seed and seed-stage investments, has successfully closed its fourth fund with $325 million raised. Founded in 2015, NFX is recognized for its founder-first approach, deep operational expertise, and focus on startups building scalable platforms powered by network effects.

The newly closed fund positions NFX among the largest early-stage funds globally, managing approximately $1.5 billion in assets. Co-led by experienced partners Gigi Levy-Weiss, Sarai Bronfeld, and Omri Drory in Israel, alongside a team in the United States including Pete Flint and James Currier, NFX invests in approximately 50 companies per fund, with average initial checks ranging between $4 million and $5 million.

About 40% of the fund capital is earmarked for early-stage startups based in Israel, with the remainder primarily allocated to companies in the US and other innovation hubs. NFX’s investment thesis centers on identifying visionary founders developing breakthrough technologies across AI infrastructure, developer tools, cybersecurity, fintech, crypto, and consumer applications. The firm emphasizes support for AI-first consumer experiences, bioplatforms, cybersecurity built for AI ecosystems, AI agents combining human-like labor with intelligent software, and longevity technologies with the potential to extend human life significantly.

Founder and managing partner Gigi Levy-Weiss highlighted the fund’s timely close amid a cautious but optimistic venture capital environment. He reiterated strong confidence in Israeli entrepreneurs’ resilience, creativity, and leadership in the emerging AI era, asserting, “We believe Israeli founders have the speed, resilience, and vision to lead the AI era, and we are here to back them.”

Since its inception, NFX has invested in nearly 200 startups, including notable companies like Lyft, DoorDash, Patreon, SimilarWeb, Fireblocks, and Moon Active. Through a proprietary network effects framework and comprehensive founder support, the firm aims to help portfolio companies scale efficiently and create enduring market advantages.

In summary, NFX’s $325 million Fund IV underscores its continued commitment to discovering and cultivating the next generation of AI-driven and market-transforming startups across Israel, the US, and beyond. The fund acts as a powerful catalyst for innovation, supporting visionary founders at the earliest stages of company building with capital, expertise, and a global network.

Follow Startup Story