Control plane for the Docker fleet you already run
Everyone deserves a canary.
Comebye is a self-hostable control plane for Docker (Kubernetes is next). Enroll a host with one command, deploy through a canary, and roll back the moment something looks wrong. No lock-in, no surprise bills, no phoning home.
curl -fsSL https://comebye.io/install.sh | COMEBYE_TOKEN=... shAbout a third of Portainer at every fleet size. Pay for the fleet you run, not the fleet you guessed. Scale down and next month's invoice shrinks on its own, since overage bills in arrears. And a billing hiccup only ever pauses new host enrollments — it never touches a workload that's already running.
Comebye holds root on your hosts, so we build like it. Inspect the thing that runs as root: the agent is Apache-2.0 and outbound-only. We run an adversarial audit loop against our own product and commission an independent pentest before beta. No default telemetry, ever.
The server is source-available today and converts to Apache-2.0 on a fixed two-year timer, release by release. Licenses are offline-verifiable files with no kill switch, so we're technically incapable of remote revocation. License expiry never stops your containers.
Everyone deserves a canary. Two environments free on every plan, manual promote with a health gate, and rollback that's one click. "That'll do."
We're pre-beta and building in public. Join the waitlist and we'll email you when there's something to install. No spam, no sharing your address, and you'll hear about launch week before anyone else does.