Silent stops
The workflow errored, or it never started, and nobody was told. The last successful run is days old. Make, Zapier and n8n all do this when the failure alert was never switched on.
Make, Zapier, n8n
Automation monitoring
The automation that worries me is the one that stopped quietly on a Saturday and nobody noticed till Monday.
I watch Make scenarios, Zapier zaps and n8n workflows for small and mid-sized businesses. If the question is whether the flow needs an agent node, that is in n8n AI agents.
What fails quietly
What I watch for
A failed run with a red error is the easy one. The ones that hurt look fine until someone asks where Monday's rows went.
Credits, auth, pauses, quotas
The account runs out of credits and the platform pauses the scenarios. A connection expires. Someone paused a zap and left it. A task or quota limit is hit. Those often leave no failed-run error.
Bad data, and no owner
A run can finish and still pass the wrong value on. A status, a price, a name. If the alert has no named owner, it lands in a channel nobody treats as theirs.
Setup
The alert and the runbook
Two things. An alert a named person receives, and a runbook they can follow without me.
The alert
I switch on the failure notification, and I add a warning for credits running low, an expired connection, and a scenario that was paused. A run that never arrived gets checked too, because a flow that never started has no error to report. The message goes to one person, in Slack or email, and it names the flow and why it stopped.
The runbook
One page. Where the scenario or zap lives, who can turn it back on, how to top up the credits or reconnect the account, and how to do the job by hand until it is sorted. Short enough that the person on duty can follow it without calling me.
One case
The credits ran out
A UK luxury hotel group. Their automation platform ran out of credits and paused every scenario. Staff saw a wrong eligibility message before anyone saw an alert.
FAQ
Questions I get asked
Why did my Make scenario stop working?
Often it never threw an error anyone saw. The credits ran out, the connection expired, someone paused it, or the account hit a quota. I check those before I open the modules.
Why did my Zapier zap stop working?
Same short list. A paused zap, a task limit, an expired connection, or a filter that started dropping every row. If nobody owns the alert, the first you hear of it is from a customer.
What does it look like when an automation fails silently?
The form still says thank you. The last successful run was days ago. A row is missing, or a wrong value has already gone out. No alert reached a person in between.
Do you monitor n8n workflows?
Yes. Make, Zapier and n8n. This page is about a workflow that stopped or passed bad data. If you are asking whether it needs an agent node, that is in n8n AI agents.
Get in touch
Agent ops, if you want it watched
I can put the alert and the runbook on the flows you already run. If you want someone owning them after that, agent ops is $2,000 a month. Same offer as on the homepage.