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, Better Stack, Datadog and Icinga.
The Sensu Open Source Project (a.k.a. "Sensu Core") intends to provide an open framework for building comprehensive monitoring solutions, without imposing restrictions or being overly opinionated.
Converged application and infrastructure performance monitoring, diagnosis and analytics solution supporting any application (Citrix, VDI, SAP, Java, Microsoft .NET, databases) and infrastructure (virtual, physical, cloud, containers).
The Dude network monitor is a new application by MikroTik which can dramatically improve the way you manage your network environment. It will automatically scan all devices within specified subnets, draw and layout a map of your networks, monitor services of your devices and...
LiveMon leverages Artificial Intelligence to monitor proactively servers&databases, logs and web-performance in real-time.
Wavefront is an enterprise-class metrics monitoring and real-time analytics service that lets you visualize, query and alert over data from across your stack (infrastructure, containers, network, custom application metrics, business KPIs, etc.).
Verax NMS & APM is an IT service assurance solution for monitoring & management of networks, data centers, applications and clouds.
Monitor applications, infrastructure, and servers in one platform. Out-of-the-box dashboards. Metrics. Analytics. Starting at $7.50/month. Free 14-day trial.
Monometric.IO is a monitoring platform for your IT infrastructure. Monitor all critical aspects of your server and/or cloud infrastructure with highly customizable dashboards, alerts and detailed inventory overview.
TraceBar puts a live traceroute in your macOS menubar. It continuously monitors the network path to any host, showing every hop’s latency, packet loss, and route changes in real time.
Server and application performance monitoring has never been easier or more affordable. With agentless monitoring for hundreds of applications and hardware types, Server & Application Monitor delivers the management, alerting, and reporting you need to keep your servers and...
Monit is a free open source utility for managing and monitoring, processes, programs, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
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.
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