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
7 Like Cabot Good alternative? YES NO Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty. Free Open Source Self-Hosted No features added Add a feature
11 Like PHP Server Monitor Good alternative? YES NO PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your... Free Open Source Windows Linux BSD Self-Hosted PHP 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
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
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
4 Like Statuspage.io Good alternative? YES NO StatusPage.io is the best way for web infrastructure, developer API, and SaaS companies to get set up with their very own status page in minutes. Integrate public... Commercial Web No features added Add a feature
4 Like statuspage Good alternative? YES NO A simple self-hosted status page site with an API written in Django under the BSD license. Free Open Source Linux Python Django No features added 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
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
3 Like Site monitoring Good alternative? YES NO 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... Free Open Source Mac Windows Linux 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
