Downtime happens, certificates expire, and links break. But the faster the right people know about it, the less you need to worry. Oh Dear lets you monitor an unlimited number of websites however you like with just a few clicks.
10-day free trial with all features. No payment info required.
These teams are using Oh Dear, too!
- Bitmovin
- HBO Nordic
- Obsidian
- Laravel
- Fathom Analytics
- PHP 8
- Stanford University
- Takeaway.com
- IGN
- VRT NWS
- spatie
Trusted by tech teams, developers, and marketers worldwide.
6 5 . 6 4 2 . 9 4 0 . 3 6 0 total monitor checks run
3 7 . 3 6 2 . 5 4 7 total notifications sent out
Our core features
Website uptime monitoring
Worried your site might go down? We have servers worldwide that will report any problem as soon as it happens. Be the first to know when your site is unavailable.
Notifications for everything
Receive our notifications on your preferred platform. Via email, SMS, Slack, Discord, Opsgenie, PagerDuty, Microsoft Teams, Pushover, ntfy, webhooks,… we can notify you wherever your team is active.
Continuous certificate monitoring
We check all your SSL certificate expiration dates & alert any change we detect. We give you actionable & user friendly alerts so you know what to fix.
Broken page & mixed content detection
We crawl and index your entire website, just like Google. As soon as we detect a broken link on your site, we'll notify you. This includes error pages like "page not found", "internal server error" and even "mixed content".
Try it for free, instantly. No payment info required.
Don't take our word for it
We built an incredibly powerful website monitor we know you'll love. Don’t just take our word for it, here's what our users think:
If you haven’t tried Oh Dear, you should get started! Lovely UI, simple setup and crazy useful.
Lasse Rafn Laravel and Vue developer
I love having all my site management in one place with a sleek interface.
Owen Voke Engineer
DevOps is already a full-time job, and having Oh Dear monitor SSL is just one less thing to worry about. It's fast, detailed and easy to use.
Neo Ighodaro CTO at Hotels.ng and organiser of Laravel Nigeria
Very good and easy tool, great Laravel integration.
Heiko Krebs CEO
Really good monitoring tool!
Fred Bradley Developer
I signed up for Oh Dear for the broken link checker, which gives me peace of mind when I release new updates. Top notch product 👌.
Tony Lea Creator of devdojo.com
Start monitoring instantly
Start a no-strings-attached 10-day free trial. You're all set in less than a minute.
(No credit card needed.)
Not convinced yet? Need help?
Get in touch via support@ohdear.app.