Know when your n8n workflows silently fail
n8n's error trigger only catches crashes. FlowWatch learns how each workflow normally behaves and alerts you when it stops running, fails in a row, or reports "success" while producing nothing, before your client notices.
Read-only API key · nothing stored for the free check · 30-second setup
The failures nobody gets paged for
Green checkmarks don't mean your automations did their job.
🕳️ The run that never happened
A schedule trigger stops firing, a webhook URL changes, an instance restarts. No execution means no error, so nothing alerts you.
✅ "Success" with 0 items
An API returns an empty list, a filter is too strict, a credential silently loses scope. The run is green and the CRM gets nothing for days.
🔁 The quiet error streak
The same workflow fails 40 times overnight. By the time someone opens n8n, leads, invoices or reports are a week behind.
How FlowWatch works
1 · Connect
Paste your n8n URL and an API key. We only read workflows and executions. Your key is encrypted at rest.
2 · Learn
Every 15 minutes we pull executions and learn each workflow's normal rhythm: how often it runs and how much it outputs.
3 · Alert & report
Missed runs, error streaks and empty "successes" go to email, Slack or Telegram. Every Monday you get a client-ready health report.
Free n8n Health Check
See which workflows are failing, stalled or producing nothing right now. One click, no signup.
Check my n8n instance →Simple pricing
Early access is open. Join now and lock in launch pricing. No card required yet.
Solo
- Unlimited workflows
- Missed-run, error-streak & zero-output alerts
- Email, Slack & Telegram alerts
- Weekly health report
Agency
Most popular- Everything in Solo
- One dashboard for every client
- Shareable client report links
- Per-client alert routing
White-label
- Everything in Agency
- Your brand on client reports
- Monthly client-ready PDF summaries
- Priority support
Stop finding out from your client
Get early access and launch pricing.