CopilotKit OpenBot Review 2026: AI Coworkers That Each Get Their Own Browser
CopilotKit OpenBot is an MIT-licensed, self-hosted platform where each AI coworker runs in its own container with its own Chromium browser, its own persistent logins, and where every action is decided against a fail-closed policy — and audited — before it can happen. As of 30 September 2026 it has 5,737 GitHub stars, 762 forks and 33 contributors. This is a second, deliberately different look at the same product. Our first OpenBot review covered the “a computer per coworker” model in September. This one answers the questions that review left open: which of the four products called OpenBot you actually want, what one browser per coworker costs you operationally, and — the part most coverage gets wrong — which hardening in OpenBot is enforced by the software versus which is merely documented and left off. ...