Quiet when everything's fine.
Loud when something's not.
Clear alerts like “Your website is down” or “Payments are delayed” — so you can act fast, before customers notice.
Free forever for individuals. No credit card required.
Connects to any system your business runs on.
Products
Cron job monitoring, uptime checks & status pages — automated 24/7.
Ionhour watches your business systems 24/7. If something breaks, slows down, or stops working, you know immediately — before your customers do.
Integrations
Alerts where you actually work.
Slack
Post alerts to any channel and keep your whole team in the loop.
Discord
Send incident notifications straight to your server.
SMS
Get a text the moment something needs your attention.
Webhooks
Pipe events into any tool with a custom HTTP callback.
Email
Reliable alerts delivered to any inbox.
Microsoft Teams
Route alerts into your Teams channels.
Get alerts in Slack, Teams, SMS, email, or wherever your team communicates. Set up in one click.
Need help?
We're here to assist.
Still have questions? Feel free to email our friendlysupport teamat any time.
View all FAQsYour business health, in your pocket.
Coming soon to iOS — your pocket on-call companion. Glance at system health, get push notifications the moment something breaks, and acknowledge incidents without opening your laptop.
Real-time Dashboard
Check Monitoring
Incident Response
Smart Notifications
