Website Monitoring - Monitor your website uptime and HTTP/FTP/SMTP/POP3 services. Real-time Phone and SMS alerts. Free website monitors available.


Dotcom-Monitor is described as 'Website & Web Application Monitoring' and is a website monitoring tool in the network & admin category. There are more than 100 alternatives to Dotcom-Monitor, not only websites but also apps for a variety of platforms, including SaaS, Windows, Linux and Mac apps. The best Dotcom-Monitor alternative is Uptime Kuma, which is both free and Open Source. Other great sites and apps similar to Dotcom-Monitor are UptimeRobot, Tianji, Kener and Pingdom.
Website Monitoring - Monitor your website uptime and HTTP/FTP/SMTP/POP3 services. Real-time Phone and SMS alerts. Free website monitors available.


Free simplest server monitoring. 10 minutes checks interval. Up to 10 services per account for free. Multiple contacts. Availability history. Public status page. Uptime statistics.
Monitoring availability and performance of websites & web applications. Checking uptime, content, testing forms & transactions, measuring page loading speed, watching for domain and SSL certificate expiration.




WebSitePulse is a leading provider of advanced, independent and remote monitoring services that enable clients to increase the efficiency of their mission-critical e-business operations, and to reduce their risk of failed Internet transactions and loss of revenue.
Test website and page speed and detect performance issues from around the world. View and compare how your website performs from different locations around the world.

Semonto is an uptime monitoring app that allows you to keep an eye on your websites, servers and apps 24/7. Get notified when something goes wrong so that you can fix it before anyone notices.




Simple website availability and uptime monitoring tool. No installation, checks for backend and frontend errors.


Simple uptime monitoring for websites, domains, and APIs. Track site status, response times, SSL expiry, and latency spikes. Start with free local checks, or sign up for a 21-day Pro trial with cloud monitoring, push alerts, email notifications, and traceroute. No credit card needed.




Easy-to-use and accurate real-time monitoring of your websites and APIs to keep you up to date with performance. In the event of an outage, we notify you immediately via email, Slack, Webhooks, SMS, Telegram, or Discord.



Notifier monitors your websites, APIs, and servers around the clock and alerts you the moment something goes down. It checks as often as every 30 seconds and sends notifications through email, SMS, voice calls, and Slack so you never miss an outage.

RelayRadar is an operator-focused reliability platform that combines uptime monitoring, incident alerts, and domain intelligence into a single workflow.




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


