Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.




AppBeat is described as 'Proactively monitor your websites and online services. Receive immediate notification when a problem is detected so you can quickly resolve the root cause and prevent potential escalation' and is a popular Network Monitor in the network & admin category. There are more than 100 alternatives to AppBeat, not only websites but also apps for a variety of platforms, including SaaS, Linux, Windows and Self-Hosted apps. The best AppBeat alternative is Zabbix, which is both free and Open Source. Other great sites and apps similar to AppBeat are Uptime Kuma, UptimeRobot, Datadog and Nagios.
Website performance monitoring displaying the load times for various components of the site. Plans start at $23/mo.




OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks.




Quickly identify and resolve issues in your hybrid cloud through intuitive workflows, system integrations, and unmatched out-of-the-box functionality.



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.


Monytra is a website uptime monitoring tool built for freelancers and web agencies. Monitor your clients' websites, get instant downtime alerts, and manage everything from a clean, simple dashboard with more included on the free plan than most alternatives.




Monitor your website, REST API, SSL, Domain, Server, Port. Free 5 monitors. Checked every 5 minutes.
Get alerted if your website is down via email, teams, webhook etc.


Monitor your website from worldwide locations 24x7 and be the first to know when your website is down. Receive instant alerts via SMS, email & twitter. Detailed uptime, performance & response reports available.
Solve your biggest challenges in network and systems monitoring, on-premise and in the cloud. With Traverse you’ll be able to easily monitor and manage advanced networks and data centers.

The automated IT performance monitoring platform that enables companies to easily and cost-effectively monitor their entire IT infrastructure stack.
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.
Easy to use configuration web interface for nagios and neamon. openITCOCKPIT is a perfomant monitoring system with support for distributed monitoring (Satellites), REST API, nice dashboards, maps, graphs and a modular concept for easy customization.



