Your free apps fall asleep.
Pulse keeps them awake.

Ping your Render and Railway apps on a schedule, watch uptime and response time live, and share a public status page.

Start monitoring freeI have an account
pulse monitor --all
Keep-alive pingsHit your app on a schedule so free hosting never puts it to sleep.
Live chartsUptime and response time for every app, updated as checks come in.
Public status pagesShare one link so clients can see that your app is healthy.
GitHub importEnter a username, see every repo, and monitor the deployed ones.
Live mode: the server pings your apps every few minutes, even when this tab is closed.