Best alternative to Uptime Kuma
No credit card required
Trusted by thousands of businesses
Why teams upgrade from Uptime Kuma to professional monitoring
Tired of maintaining monitoring infrastructure?Uptime Kuma is great for getting started, but self-hosting means server maintenance, updates, backups, and dealing with your monitoring going down when you need it most.
Need more than single-location monitoring?OnlineOrNot checks from multiple global locations and verifies issues before alerting. No more false positives from your single-server setup having connectivity issues.
Growing beyond solo development? OnlineOrNot includes team collaboration, shared dashboards, advanced notification routing, and professional status pages - features that would require significant custom development in Uptime Kuma.
Why pick OnlineOrNot
over Uptime Kuma?
| Key Features | Uptime Kuma | OnlineOrNot |
|---|---|---|
| Hosting & maintenance | Self-hosted (you maintain) | Fully managed |
| Reliability | Single point of failure | 99.9% uptime SLA |
| Multi-location monitoring | Single location only | Global locations |
| False-alarm verification | No verification | Multi-location verification |
| Check frequency | Limited by your server | 30 seconds |
| Team collaboration | Basic (single user focus) | Full team features |
| Status pages | Basic, self-hosted | Professional, custom domains |
| Cron job monitoring | Limited support | Built-in |
| SSL certificate monitoring | Basic | Advanced with expiry tracking |
| Support | Community support | Direct founder access |
Professional monitoring without the maintenance overhead
Focus on your product, not monitoring infrastructure.Stop spending time updating servers, managing backups, and debugging why your monitoring went down. OnlineOrNot handles all the infrastructure so you can focus on building your actual product.
More reliable than self-hosted solutions.Your monitoring should be more reliable than what you're monitoring. OnlineOrNot runs on enterprise infrastructure with redundancy and SLAs that are impossible to achieve with a single self-hosted instance.
Professional features out of the box.Get team collaboration, advanced alerting, beautiful status pages, and multi-location monitoring without building or configuring anything. Features that would take months to implement in Uptime Kuma.
Simple migration from Uptime Kuma:
Export your Uptime Kuma configuration
Export your monitor list from Uptime Kuma and send it to us. We'll analyze your setup and create a migration plan that improves on your current monitoring.
We recreate everything with upgrades
Our team recreates all your monitors with multi-location checking, team features, and professional alerting. You'll get better monitoring than your self-hosted setup.
Switch over and stop maintaining servers
Within 24 hours, your monitoring runs on professional infrastructure. Shut down your Uptime Kuma server and never worry about monitoring maintenance again.
No credit card required.
Incidents happen.
Get alerted immediately.
OnlineOrNot detects problems and lets your team know before your customers do.
- Reliable alerts where you need them:
- SMS
- Slack/Discord
- Incident.io/PagerDuty/OpsGenie/Grafana OnCall/Spike
- Webhooks
30-second setup.
Simple to setup,
yet deeply configurable.
You don't have to be an engineer to set it up.
Simple and effective monitoring that lets you sleep a bit better at night.
Also, I just want to thank you for your responsiveness and help.
This is the best uptime monitoring we have seen so far and saved us a ton of time building our own version.
— Engineering manager, SaaS company
- Super-fast checks.
- Check as often as every 30 seconds, and catch the issues that take your website down for less than a minute.
- Configurable HTTP requests.
- You can configure the HTTP method, headers, and body for each check.
- Instant alerts.
- Alerts in the tools you already use: Email, SMS, Slack, Discord, Incident.io, PagerDuty, OpsGenie, Grafana OnCall, Spike, and more.
- No false positives.
- OnlineOrNot runs every check at least twice before sending an alert, with options for even more.
- SSL Monitoring.
- OnlineOrNot will check your SSL certificates for expiration and other issues, and alert you if there's a problem.
- Geo-specific & Multi-location Checks.
- You can choose to run uptime checks from one region, or all of them.
Build trust.
Keep your customers informed
Your customers rely on your products and services. Let them know your real-time status with an automatically updating status page.
- Minimize support load.
- Add your customers as subscribers to your status page, and send consistent incident updates via email.
- Private status pages.
- Share internal status updates with your teammates and internal stakeholders with a private status page.
We pitch our website to investors and influencers all the time. If the website is down, we look like amateurs.
We know our website is online before these important meetings thanks to OnlineOrNot.
— early start-up founder
Frequently asked questions
Software teams ❤️ OnlineOrNot
OnlineOrNot is built for scale and runs millions of uptime checks every week. Thousands of software teams, including some of the world's leading brands have already made the switch from other uptime monitors.
- Uptime Checks last week
- 11.5M
- Users
- 3,811
- Detected incidents last week
- 10,791
OnlineOrNot has been absolutely fantastic for my bot, Noti. It completely transformed the way I monitor online services.
The real-time notifications keep me in the loop about any downtime, allowing me to take immediate action. If you're looking for a reliable way to monitor your project's status, I highly suggest using OnlineOrNot.
Adam HMaker of Noti
Bet on indie hackers 🚀
I tried @RozenMD's OnlineOrNot uptime monitoring, and for a few days got notifications of 2min down time.
I thought that OnlineOrNot was wrong as Uptime Robot wasn't reporting anything.
Turns out it was the other way around.
Khaled BentoumiFounder of Data to Page
We've been using OnlineOrNot and it has been a life saver.
It, by far, has been one of the most responsive uptime services we've tried and it only gets better and better as time goes on.
Alex BowlesFounder of Casterlabs
I just set up some site aliveness checks for @Archium_io with @RozenMD's OnlineOrNot.
Took me less than five minutes and it was completely self-explanatory, not to mention gorgeous. Seriously good experience.
Great job, Max! 👏👏
Graham LeaFounder of Archium.io
OnlineOrNot by @RozenMD is all one needs
It is easy to set up and very reliable. I have been using it for almost an year now.
Rajat SaxenaFounder of CourseLit
I'm using OnlineOrNot to monitor my @cloakist customers' sites, so I can respond quickly if they stop working
Love it. Super clean interface, very intuitive. Particularly impressed at how it can wait for full page load
Thanks @RozenMD for making this awesome tool!
Louis BarclayFounder of Cloakist
OnlineOrNot does the job for me.
Charles MillerSoftware Architect at Atlassian
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