NanoCo

NanoCo is a Tel Aviv-based startup that builds and maintains NanoClaw, an open-source, sandboxed AI agent framework with more than 250,000 downloads and 30,000 GitHub stars, and sells a managed enterprise version that gives every employee a governed AI agent. The agents run sandboxed with zero standing credentials, connect to tools like email, calendar, CRMs and code repositories, and require human approval for sensitive actions inside a customer's own cloud account. NanoCo raised an oversubscribed $12 million seed round in May 2026 led by Valley Capital Partners after turning down a $20 million acquisition offer.