NanoClaw Creator Turns Down $20M Buyout, Raises $12M Seed Round Instead

Summary

NanoCo, the company behind NanoClaw, a security-focused AI agent execution platform, has raised a $12 million oversubscribed seed round led by Valley Capital Partners, with participation from Docker, Vercel, Monday.com, Slow Ventures, and notable angels including Hugging Face CEO Clem Delangue. Founders Gavriel and Lazer Cohen created NanoClaw as an open-source alternative that runs AI agents in sandboxed containers for enhanced security, originally built to support their previous AI-powered marketing startup.

In a remarkable turn, the Cohen brothers declined a $20 million acquisition offer to pursue independent growth through their seed funding round. The decision proved prescient—NanoClaw experienced explosive viral growth following high-profile endorsements from AI researcher Andrej Karpathy and Singapore's foreign minister, who called it his "second brain." The project compressed a typical venture timeline dramatically: from initial code commit to term sheet in under six weeks, with approximately 50+ tech executives and founders reaching out through social media and email expressing interest in investing.

The company is now transitioning from free open-source to a commercial model, booking enterprise customers after recognizing organic demand from the community. Technical users at major tech companies who set up their own NanoClaw instances became informal advocates, driving enterprise adoption. This trajectory demonstrates how open-source infrastructure projects with strong community support can rapidly evolve into sustainable businesses with significant market traction.

• Company is monetizing through enterprise customers while maintaining open-source community momentum