Free Uptime Monitoring — Never Find Out From Visitors.

We check your URLs around the clock and email you the minute one fails — and when it recovers.

Add any public URL and we'll check it every 5 minutes free (every minute on Pro), emailing you the moment it fails — and when it recovers. One-off checks catch this minute; monitoring catches 3am.

What this proves — and what it doesn't

Proves: Continuous scheduled probes with transition-only alerts: failures and recoveries, no daily digest spam.

Does not prove: Does not fix outages or replace status pages — it tells you fast so you can act fast.

Free: 3 URLs · 5-min checks · email alerts.

How it works

Add any public URL. Free checks run every 5 minutes; Pro every minute. Any status change — online→issues, issues→unreachable, or recovery — triggers one email. No daily digests, no spam: only transitions.

One-off check instead? Homepage checker → · Live incidents: outage board →