O U RFOUNDING TEAM
We watched AI agents get real shell access, real cloud credentials, and real write paths to production, while the controls teams relied on stayed stuck in prompts and CI. Runline is the runtime layer we wished existed: signed policy at the exec boundary, actor-aware enforcement, and evidence for every allow, deny, and approval. Our vision is simple: make AI agents safe to give real access to, without slowing engineers down.
Work with us
Building runtime security for the agent era
We're shipping enforcement that lives on the endpoint, not in the IDE, not in a gateway, not in a prompt. If that problem resonates, we'd love to talk.
Book a walkthrough