Pingdom web site monitoring and other infrastructure for you and instantly let you know when anything goes wrong. Measure uptime, downtime, and the performance of your website as experienced by visitors.
- - Pingdom is the most popular Web-based alternative to UptimeTrack.
- - Pingdom is the most popular commercial alternative to UptimeTrack.
NodePing Server Monitoring and Web Site Monitoring. Simple but powerful Internet service monitoring. Checks as frequent as once a minute.
Dead Simple Uptime Monitoring.
- - Curler by Amixr.IO is the most popular free alternative to UptimeTrack.
Curler by Amixr.IO FeaturesDiscontinued
https://amixr.io/Company sold to Grafana and product shelved.
Pingbreak is an original and free monitoring service. Get notified through Twitter if your website is down. Pingbreak checks all of your websites each minute and alert you instantly by Direct Message (DM)
Free open-source website monitoring software, easy to set up and use for monitoring web sites. You can monitor single web pages, multiple web pages, pages in sitemap and even your whole web site using spider. You can check HTTP result codes and even contents of the checked pages.
- - Site monitoring is the most popular Windows, Mac & Linux alternative to UptimeTrack.
- - Site monitoring is the most popular Open Source alternative to UptimeTrack.
Silent Down is a website uptime and performance monitoring platform, to keep an eye on your application and instantly alert you if any issues arrive.
- - Silent Down is the most popular SaaS alternative to UptimeTrack.
Silent Down Features
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.
- - Netthrob is the most popular Self-Hosted alternative to UptimeTrack.
Website monitoring service that offers a comprehensive free plan with:
- escalation levels (if a first-responder contact doesn't acknowledge the downtime, another contact will be alerted)
- search for text on the website to detect defacing/hacking in addition to downtime
Website & Web Application Monitoring
Dotcom-Monitor instantly alerts you when your website has problems. Detailed diagnostics enable you to take quick corrective action and see troubling trends, bottlenecks and intermittent issues clearly. We monitor externally, from the end.
Monitive is an uptime monitoring service, where users sign up and input their website address, which we check every minute, from a random location around the world, and instantly notify them when their site is down.
Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration.