Sophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online

Nagios is described as 'Powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues' and is a popular Network Monitor in the network & admin category. There are more than 100 alternatives to Nagios for a variety of platforms, including Linux, Windows, Web-based, Self-Hosted and Mac apps. The best Nagios alternative is Zabbix, which is both free and Open Source. Other great apps like Nagios are Netdata, Icinga, Datadog and Cockpit Project.
Sophisticated Uptime Monitoring for your Apps, DBs, IT systems, and business services. Get pro-active alerts and fix incidents with ease without the noise.

Full-Stack Infrastructure Monitoring without Limits.
Use and customize dashboards in seconds, and set up powerful alerts that adapt to your needs—so you stay ahead of issues, not buried in noise.
Hosted Graphite providing scalable application and software metrics and monitoring, as well as hosted grafana graphs, StatsD, and AWS stats.



Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.




Performance Co-Pilot (PCP) provides a framework and services to support system-level performance monitoring and management. It presents a unifying abstraction for all of the performance data in a system, and many tools for interrogating, retrieving and processing that data.




Centralized cloud-based platform delivers endpoint monitoring, patching, remote device control, software deployment, automation, backup, IT asset management, documentation, help desk integration, detailed reporting, and customizable alerts for modern IT operations.




Providing real time diagnostics & insights to the fingertips of hundreds of thousands of developers daily.



Sentinet3 is an enterprise class unified proactive monitoring device able to monitor Systems, Applications, and Networks.

Servers Alive is an end-to-end network monitoring tool running on Windows 2003/2008/XP/Vista/7. It works agentless and across operating systems. Its checks and alerts are on the cutting edge of technology.
ActiveXperts Network Monitor is a network and server monitoring tool to allow administrators to monitor the network for failures and irregularities automatically.




Avoid traffic and sales loss, be alerted when your website is down! Monitor all of your web services (site, server, database, ...) 24/7 with our multiple check locations in Europe/USA. Available in 5 languages!.




IPSentry provides monitoring of all aspects of your network 24/7 and alerts you when there is a potential problem.



