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


Upptime is described as 'GitHub-powered open-source uptime monitor and status page' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to Upptime for a variety of platforms, including Web-based, SaaS, Windows, Self-Hosted and Linux apps. The best Upptime alternative is Uptime Kuma, which is both free and Open Source. Other great apps like Upptime are Better Stack Uptime, Tianji, UptimeRobot and Pingdom.
Website Monitoring - Monitor your website uptime and HTTP/FTP/SMTP/POP3 services. Real-time Phone and SMS alerts. Free website monitors available.


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.
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.
Site Monki help small teams and organizations automate uptime monitoring of their websites. They also monitor your domain, SSL certificates and cron jobs all in a single dashboard.



Website and server monitoring with alerting via e-mail, SMS and phone calls. Has a dashboard to easily monitor 100 or more services at a time by sorting them depending on the amount of attention they need.


Webmon is a Realtime Website Monitoring and Escalation Service.
Webmon is a website availability monitoring and escalation service that allows you to monitor your online services and get notified upon downtime and error conditions. Webmon also offers realtime dashboards to compa.


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.

Statusdroid operates a worldwide network of servers which checks your website every 30 seconds from over 15 worldwide locations.
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.








DomainNinja.io provide free website monitoring and performance testing solution. SSL testing, page speed, Uptime monitoring and much more...