NotiLens
Alerts you when an expected event — a signup, a payment, a cron run — never happens.
NotiLens watches for silence, not just errors: no new signups in 4 hours, a cron job that ran but processed zero records, an AI agent looping 12 times while burning API budget. Average detection time is under 90 seconds, and it also flags unusually good news like a high-value order. Setup takes 5 minutes with a 7-day free trial, no credit card required.

What holds up
- +Catches silent failures — a cron job that succeeds but processes 0 records — other tools miss.
- +Under 90 seconds average detection time, from failure to alert in your pocket.
- +7-day free trial, no credit card required, set up in 5 minutes.
Mind the limits
- −No pricing shown on the page — you only find out cost after starting the trial.
- −Needs deeper integration into each workflow, not a drop-in URL ping like typical uptime tools.
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