Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)




Downdetector is described as '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' and is a Uptime Monitor service in the news & books category. There are more than 100 alternatives to Downdetector for a variety of platforms, including Web-based, SaaS, Linux, Self-Hosted and Android apps. The best Downdetector alternative is Uptime Kuma, which is both free and Open Source. Other great apps like Downdetector are UptimeRobot, Tianji, Pingdom and Down For Everyone Or Just Me?.
Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.




Free website monitoring upto 5 free websites monitored, free email and uptime reports. Having a reliably functioning website is essential for the success of your business. We will monitor your website 24X7 from our servers and notify you whenever your site goes down, so that you...
Latency Atlas helps teams monitor websites, APIs, and scheduled jobs with multi-region checks, response time history, status pages, heartbeat monitoring, and an API for automation.

UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




Reliable uptime monitoring, status pages and rapid alerting service designed with the needs of online businesses in mind.



Standard uptime monitoring with alerts that include diagnostic information, timing breakdowns and dashboard snapshots. Configure alerts for HTTP statuses, reachability and performance thresholds.



With downhunter, you can monitor over 1000 services. You can check problem reports from other users in real time. Check if your service is just down for you or for everyone. Track apps, isps and other service online.

Website monitoring for uptime, APIs, forms, logins and checkout flows, with actionable evidence when something breaks.







sitedownornot.org is a free online tool that is used to check if a website is currently online or offline. We deployed a complex algorithm that analyzes different websites on the internet and checking if it is down or not.
