Netdata is described as 'Collects metrics per second and presents them in beautiful low-latency dashboards. It is designed to run on all of your physical and virtual servers, cloud deployments, Kubernetes clusters, and edge/IoT devices, to monitor your systems, containers, and applications' and is a popular Network Monitor in the network & admin category. There are more than 25 alternatives to Netdata for a variety of platforms, including Linux, Windows, Self-Hosted, Mac and Web-based apps. The best Netdata alternative is Grafana, which is both free and Open Source. Other great apps like Netdata are Zabbix, Datadog, Nagios and HyperDX.