Compartment

Compartment is an open-source runtime designed to securely deploy and share applications built with AI agents. It provides teams with a self-hosted platform that isolates individual agent instances, enforcing strict access controls and ensuring sensitive operations remain contained. Built from the ground up for AI agent applications, it addresses the security and operational complexity of running untrusted or semi-trusted code within team environments. The platform creates isolated sandboxes for each agent application, preventing unauthorised access to system resources or neighbouring instances. Teams can define granular permissions, control which agents can access external systems, and maintain complete audit logs for compliance and troubleshooting. Since it is self-hosted, organisations retain full control over their data and infrastructure, making it suitable for regulated industries or those requiring data sovereignty. Compartment fills a specific gap in the AI agent ecosystem by treating security and team collaboration as first-class concerns rather than afterthoughts. It's particularly valuable for teams building internal tools powered by agents, sharing agent-driven applications across departments, or deploying agents in environments where security isolation is non-negotiable.