01
Create a monitor
Name the job and how often it should check in.
Heartbeats for agents and automations
Your agent didn't crash. It just stalled.
Stallbell rings before your customer notices: missed runs, failure streaks, loops, cost spikes, empty output, and stuck runs.
02
Ping the URL
One curl, fetch, or workflow step at the end of the run.
03
Get the bell
Email, Slack, Telegram, or a signed webhook when it stalls.
Missed run
The 9:00 job never called home.
Failure streak
The same error landed twice in a row.
Runaway loop
An agent retried itself into a storm of runs.
Cost spike
One run cost several times the recent median.
Empty output
The job finished and produced nothing useful.
Stuck run
A start arrived, and the finish never did.
Works where the job already runs
curl, Python, Node, GitHub Actions, and an n8n template. A signed webhook can fan the same alert into the tools you already page.
Do I install an agent?
No. The job calls a URL when it finishes, starts, or fails.
What does the free plan include?
Three monitors, one project, and email alerts. No card.
Is paid billing on?
Not during beta. Paid plans are free while you are on the waitlist.
Free during beta
The free plan stays free. Solo, Pro, and Agency are $19, $49, and $99 a month when billing opens.
See pricing