



NetCrunch is described as 'Agentless IT monitoring built to scale - NetCrunch offers a powerful, policy-driven platform for real-time visibility across your entire infrastructure system' and is a Network Monitor in the network & admin category. There are more than 100 alternatives to NetCrunch for a variety of platforms, including Web-based, SaaS, Windows, Linux and Self-Hosted apps. The best NetCrunch alternative is Zabbix, which is both free and Open Source. Other great apps like NetCrunch are Uptime Kuma, Better Stack, Nagios and Datadog.




LANState is a simple NMS with the network topology mapping and device monitoring functions. Add hosts to a graphical network map and monitor their state in the real time. Receive failure notifications when hosts and services go down.




The Sensu Open Source Project (a.k.a. "Sensu Core") intends to provide an open framework for building comprehensive monitoring solutions, without imposing restrictions or being overly opinionated.
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.








BLËSK is a suite of applications for network monitoring and management. All of the applications within BLËSK are finely tuned for the purpose having all your network monitoring applications running smoothly on a single machine.

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.




Screpy is an AI-based web analysis tool that can analyze all pages of your websites in one dashboard and monitor them with your team. It's powered by Lighthouse and it also includes some different analysis tools (SEO, SERP, W3C, Uptime, etc).




PingRobot is a website monitoring service that alerts you when websites are not operational and when they come back online.

Trafikito is free Linux servers monitoring solution which by default checks RAM, disk space, CPU and sends you an email if something is wrong.



