1. Website & Web Application Monitoring

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    Atwatch provides advanced website monitoring services that include instant alerts when your site is unavailable and detailed report on monitoring stats.

  3. Affordable uptime monitoring service for webmasters and website owners. Have your website or server checked every minute and get alerted instantly.

  4. Port Monitor is an easy tool that does website and server monitoring 24/7 every 60 seconds for free. It records uptime, performance and downtime causes

  5. Pingometer is a service that monitors the uptime, downtime, and performance of websites. Get 24/7 monitoring - sign up for your FREE account today!

  6. AlertBot provides availability and performance monitoring from an end user perspective.

  7. updown.io is a HTTP(S)/TCP/ICMP monitoring service which checks periodically the URL you want and reports back any anomaly.

  8. PingTurk is a cloud-based platform to monitor website from many locations and behind different networks, reporting on customers experience.

  9. RapidSpike is an uptime and performance monitoring service for websites and web applications.

  10. Downtime Monkey offers website downtime alerts and website monitoring solutions.

  11. Uptime & performance monitoring for websites and APIs.

  12. StatusCake | Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring