1. Zabbix :

https://www.zabbix.com/

Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices.

Zabbix is Open Source and comes at no cost.

2. Grafana :

https://grafana.com/

Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture.

Trusted and loved by the community.

3. PRTG NETWORK MONITOR :

https://www.paessler.com/prtg

Monitor all the systems, devices, traffic, and applications in your IT infrastructure.

Everything is included with PRTG; there is no need for additional plugins or downloads.

PRTG is a powerful and easy-to-use solution, which is suitable for businesses of all sizes.

4. NinjaRMM :

https://www.ninjarmm.com/

NinjaRMM enables you to efficiently deliver centralized IT services across your business with a single tool.

5. Atera

https://www.atera.com/

Atera’s beautifully simple Remote Monitoring & Management designed for MSPs & IT professionals.

We combine RMM & PSA, Remote Access, Billing, and Reporting in a single all-encompassing platform.

6. KASEYA VSA :

https://www.kaseya.com/products/vsa/

Endpoint Management and Network Monitoring in One