



SigNoz is described as 'Open source observability platform. SigNoz helps developers find issues in their deployed applications & solve them quickly' and is a Network Monitor in the network & admin category. There are more than 100 alternatives to SigNoz for a variety of platforms, including Linux, Web-based, Windows, Mac and Self-Hosted apps. The best SigNoz alternative is Grafana, which is both free and Open Source. Other great apps like SigNoz are TrafficMonitor, Zabbix, Better Stack and NetWorx.




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.




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




Sysdig is open source, system-level exploration: capture system state and activity from a running Linux instance, then save, filter and analyze. Think of it as strace + tcpdump + lsof + awesome sauce.
Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain graphs, data sources, and Round Robin archives in a...




Log aggregation, search, analysis, dashboards & alerts all in one tool. Diagnose server issues faster and on one screen.
NTop is a hybrid layer 2 / layer 3 network monitor, that is by default it uses the layer 2 Media Access Control (MAC) addresses AND the layer 3 tcp/ip addresses. ntop is capable of associating the two, so that ip and non-ip traffic (e.g.


Observium is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including Cisco, Linux, FreeBSD, Juniper, Brocade, Foundry, HP and many more.




Diagnose network performance problems in real-time with Intermapper, network monitoring software from HelpSystems. Powerful, reliable, and user-friendly, Intermapper helps network professionals stay ahead of outages by monitoring the performance of all your physical and virtual...




Serial Studio is an open-source, cross-platform telemetry dashboard and real-time data visualization tool. It supports input from serial ports, Bluetooth Low Energy (BLE), and TCP/UDP sockets. It's ideal for embedded devices, external tools, and network services.


Sematext Logs is a cloud-based SaaS log management solution that offers you real-time actionable insights into your log analytics with hosted ELK as a service, in the cloud or on-premises.

Netweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.



