Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)


Uptime Kuma is described as 'Advanced self-hosted tool for tracking uptime across multiple services with reactive UX, interval checks, various notifications, and multi-language support' and is a website monitoring tool in the network & admin category. There are more than 100 alternatives to Uptime Kuma for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Linux apps. The best Uptime Kuma alternative is Better Stack Uptime, which is free. Other great apps like Uptime Kuma are UptimeRobot, Tianji, Pingdom and Kener.
Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.


SiteMonitor will monitor your websites/hosts at regular intervals and notifies you when something happens. SiteMonitor not only checks at tixed timed intervals that your website or host is still functioning correctly, but it will also ensure that the content is correct.






Simple to use website monitoring supporing both HTTP, HTTPS and web serivce monitoring service, with email and sms notificataion. Free Sign up!
Milepost is a GitHub app that watches your services and labels your pull requests, notifying you and your team when your deployments land.


Keep our eye on your sites 24/7. Be the first to know that site is down or responds slowly.

PageMon.net: we're watching!
Boring checking tons of sites for updates? Read updates in your feed reader!.
Downdetector monitors over 3,000 services in 25 countries including telecommunication outages (internet, phone and TV service), online banking problems, websites that go down and apps that aren’t working.





Netthrob runs automated verification checks on your website every three minutes from five different geographies and immediately informs you through Phone, SMS & Email when your site goes down.
