Ship the automation.
We'll watch it.
When your automation stops, you should hear it first, not from your client.
No credit card required.
It says active. It says success. It did nothing.
The worst outages aren't the loud ones. They're the workflows that quietly stop, and nobody finds out until the client does.
What a silent failure looks like
- "247 leads synced", until last Tuesday, when the sync just stopped.
- Invoices haven't gone out since the scheduler quietly died.
- The dashboard still shows a green check. No error was ever thrown.
Why native error-handlers don't catch it
An error handler only fires when something runs and fails. It can't fire when nothing runs at all:
- The scheduler is dead.
- The instance crashed.
- The trigger never fired.
Watchflow waits for the heartbeat that should arrive, and alerts when it doesn't.
Each workflow sends a heartbeat when it runs. You set how often it's expected. If the next one is late, you hear about it, long before your client does. No error required.
Native modules for the tools you already build in
Drop watchflow straight into n8n, Make.com, and Microsoft Power Automate. Drag & drop, or use the HTTP API from anything.
Never miss a failed n8n workflow
Monitor the workflows you built for clients, lead syncs to CRM, ETL pipelines, API integrations. Get instant Slack/Email alerts when a workflow fails, data stops flowing, or the hourly sync simply doesn't run.
Track the run, not just the status
A green check tells you it ran. It doesn't tell you it did the right thing. Attach real data to every heartbeat and watch it over time.
Built for people who build for others
You build the automation, but you answer to a client or a department for it. Watchflow gives you the proof that it's still running, without you having to check.
Group every workflow by client
Keep each client's automations in their own space. When something breaks, you know instantly whose workflow it is, and you can answer before they ask.
A status page you can hand to the client
Share a live health page that shows every workflow is running on time, proof it's still working, without screenshots or "let me check and get back to you."
Per-client grouping and shareable status pages are part of the Pro plan.
See plansProtect your most critical workflow free, forever.
Three heartbeats, silent-failure alerts, and native modules, at no cost, with no credit card. Upgrade the day your second money-maker goes live.
Start freeSimple, transparent pricing
Start free, forever. Upgrade when more than one critical workflow is on the line.
Protect your one money-maker.
- Silent-failure alerts
- Email + 1 alert channel
- Native modules for n8n, Make.com & Power Automate
For your second critical workflow and beyond.
- Everything in Free, plus:
- All alert channels (Slack, Teams, Webhook…)
- Custom data / payload tracking
- Grace periods
For builders who answer to clients.
- Everything in Starter, plus:
- Per-client grouping
- Shareable status page
For agencies running monitoring at scale.
- Everything in Pro, plus:
- White-label alerts & status pages
- Priority support
Save two months with annual billing. No credit card required to start.
From the Blog
Deep dives on Heartbeat Monitoring, workflow reliability, and practical integrations for n8n and Make.com.
“Scenario has been stopped”: Why Make.com Disables Your Scenario After 3 Errors, and How to Actually Find Out
Make.com disables your scenario after consecutive errors, and the one email it sends is easy to miss. Learn the mechanism, the failures Make.com never emails about, and how an external heartbeat (Dead Man’s Switch) with Slack/Teams alerts catches it first.
Beyond Uptime: How to Track Business Metrics Directly in Your Monitoring Dashboard
A 'Success' status doesn't guarantee business success. Learn how to track actual data payloads, prevent silent data loss, and gain operational intelligence with heartbeat monitoring and payload inspection.
The Missing Link in n8n: How to Monitor Self-Hosted Workflows
A technical guide to monitoring self-hosted n8n workflows. Learn how to detect silent failures and stalled automations using heartbeat monitoring as an external Dead Man’s Switch, with grace periods, payload inspection, and native n8n integration.
Cron vs. Webhooks vs. Event-Driven: Which One Is More Reliable?
A technical comparison of cron jobs, webhooks, and event-driven triggers. Learn the failure modes unique to each approach and when heartbeat monitoring is the right external safety net for your architecture.
10 Critical Cron Jobs You Should Be Monitoring Right Now
A practical checklist for DevOps and no-code teams. Use Heartbeat Monitoring (healthchecks) as a Dead Man’s Switch to catch silent failures, overdue runs, and validate outcomes with payload inspection.
Why Cron Jobs Fail Silently: Heartbeat Monitoring for Scheduled Tasks
Silent failures don’t throw errors, they just stop doing the work. Use Heartbeat Monitoring (healthchecks) as a Dead Man’s Switch to catch overdue jobs.
Frequently Asked Questions
Everything you need to know about monitoring your services with watchflow.
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