61 Like UptimeRobot Good alternative? YES NO Dashboard with 50 Monitors, Checked Every 5 Minutes, Totally Free. Monitor HTTP(s), Ping, Port and check Keywords. Get alerted via e-mail, SMS, Twitter, web-hooks or... Freemium Web Public Status Page Support for Let's Encrypt Uptime Monitoring Add a feature
46 Like Pingdom Good alternative? YES NO Pingdom is a service for testing performance of website. Enter a URL to test the load time of that page, analyze it and find bottlenecks. Commercial Web Android iPhone Performance Monitoring Transactional Monitoring Uptime Monitoring Add a feature
29 Like StatusCake Good alternative? YES NO StatusCake enables the visitor to track unlimited websites for free and get alerts when the site is down or having trouble. StatusCake also tracks performance over time... Freemium Web Network Monitoring Uptime Monitoring Add a feature
7 Like Site24x7 Good alternative? YES NO Comprehensive website and web application monitoring: * simulate a real browser (Firefox) to check performance * services monitoring (FTP(S), DNS, PING, TCP, SSL... Freemium Web Uptime Monitoring Add a feature
18 Like Mist.io Good alternative? YES NO Mist.io is an open source software and a freemium service that helps you manage and monitor virtual machines (VMs) across multiple public, private and hybrid clouds... Freemium Web SSH Add a feature
123 Like Port Monitor Good alternative? YES NO Port Monitor is an easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push... Freemium Web Uptime Monitoring Add a feature
6 Like AppBeat Monitor Mobile Alternative? YES NO Don't lose your customers because your service is down! Monitor your websites and cloud services from multiple geographic locations and receive instant alert when... Freemium Android Android Tablet Performance Monitoring Uptime Monitoring Add a feature
3 Like Nodeping Good alternative? YES NO NodePing Server Monitoring and Web Site Monitoring. Simple but powerful Internet service monitoring. Checks as frequent as once a minute. Commercial Web No features added Add a feature
17 Like Monitis Good alternative? YES NO Monitis is a Cloud monitoring and IT analytics service offering Website Monitoring, Server Monitoring, Network Monitoring, Application Monitoring, Cloud Monitoring, and... Freemium Web Network Monitoring Uptime Monitoring Add a feature
8 Like Is It Down Right Now? Alternative? YES NO "Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not. Check a website status easily by using the below... Free Web Uptime Monitoring Add a feature
7 Like PushMon Good alternative? YES NO PushMon is a new kind of cloud-based monitoring system. Instead of checking public facing servers on a regular basis, PushMon will wait for pings from the objects being... Freemium Web No features added Add a feature
9 Like Dotcom-Monitor Good alternative? YES NO Website & Web Application Monitoring Dotcom-Monitor instantly alerts you when your website has problems. Detailed diagnostics enable you to take quick corrective... Commercial Web No features added Add a feature
7 Like RapidSpike Good alternative? YES NO RapidSpike is an uptime and performance monitoring service for websites and web applications. Monitor, measure and test your digital platform eco-system from one... Commercial Web Real User Monitoring Uptime Monitoring Public Status Page Supports SSL certificate Add a feature
2 Like NIXStats Good alternative? YES NO SaaS monitoring tool for linux servers and websites. Think up-time robot but with more features. You can monitor your linux hosts, windows hosts under development. Free Web Downtime detection Uptime Monitoring Add a feature
3 Like Binary Canary Good alternative? YES NO Website monitoring service that offers a comprehensive free plan with: * escalation levels (if a first-responder contact doesn't acknowledge the downtime, another... Freemium Web Uptime Monitoring Add a feature
