Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Linux
- Self-Hosted
- Software as a Service (SaaS)
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 50 alternatives to Netdata for a variety of platforms, including Linux, Self-Hosted, Windows, Mac and SaaS apps. The best Netdata alternative is Grafana, which is both free and Open Source. Other great apps like Netdata are Zabbix, Datadog, Nagios and Paessler PRTG Network Monitor.
Pulseway offers a full IT stack of software and services to help you look after all your IT needs. All simple to use, integrated into one platform.




Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly.




Logit.io is used for a wide variety of use cases including log management, business intelligence, SIEM, APM, container monitoring, infrastructure monitoring, monitoring website uptime, measuring sales performance & vulnerability scanning.


Xitoring is an innovative monitoring platform (SaaS) for servers. We bring data from your server using our agent (Xitogent) to make sure your server is doing fine and avoid any downtime, performance issues, and increasing your customer’s satisfaction.




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




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.




Jaeger, inspired by Dapper and OpenZipkin, is a distributed tracing platform created by Uber Technologies and donated to Cloud Native Computing Foundation. It can be used for monitoring microservices-based distributed systems:
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.


ChaosSearch specializes in data analytics and indexing solutions for large-scale cloud object storage environments. The company is innovating in data indexing and search, making it easier to access and analyze vast amounts of application telemetry data efficiently.


Monitor applications, infrastructure, and servers in one platform. Out-of-the-box dashboards. Metrics. Analytics. Starting at $7.50/month. Free 14-day trial.
collectd is a daemon which collects system performance statistics periodically and provides mechanisms to store the values in a variety of ways, for example in RRD files.