An app platform for developers who'd rather be building. Push your repo — we'll handle build, deploy, and scale.
Every app runs in its own lightweight virtual machine — not a shared container runtime. Stronger boundaries, fewer surprises.
Push to your tracked branch and a new version is on the way. The previous one keeps serving until the new one is ready — no dropped requests, no maintenance windows.
Your subdomain ships with a real cert — the green padlock, the works. Bring your own domain and we'll provision and renew one for it.
Live runtime logs and per-app metrics for requests, latency, CPU and memory — right in the dashboard. Nothing to install or wire up.
We keep an eye on your app. If it stops responding, we clean up and bring up a fresh copy on its own — no pager, no 3am SSH.
1 [14:32:01.207] hook POST /v1/git github.com2 [14:32:01.214] sig hmac-sha256 verified3 [14:32:01.221] repo simplisik/whoami main4 [14:32:01.224] head a3f7b2c "fix: tighten retry budget"5 [14:32:01.231] diff +127 −12 4 files6 [14:32:01.238] app whoami locked7 [14:32:01.244] rev #24 queued8 [14:32:01.252] sched slot lax1-w3 1.2s wait9 ✓ ready · spawning builder…
If it builds with a Dockerfile or auto-detects with Railpack, it runs on Rivet. Node, Python, Go, Rust, Ruby, Elixir, Bun — pick your poison.
If your app crashes, we notice and bring it back — within a sane budget. You'll see it in the dashboard before you'd see it in your inbox.
New version boots, health-checks, then takes over. The old one drains gracefully. Users on long-running requests don't notice the swap.
Your subdomain ships with a real cert. Bring your own domain and we'll provision one for it too. Renewal is our problem, not yours.
Live runtime logs, per-app metrics for requests, latency, CPU and memory. No agent to install, no dashboard to glue together.
We're letting in a small group of builders each week — people running side projects, micro-SaaS, internal tools. Tell us what you'd ship and we'll get back within a few days.