Software Alternatives & Reviews

Nagios

Complete monitoring and alerting for servers, switches, applications, and services

Nagios Alternatives

The best Nagios alternatives based on verified products, community votes, reviews and other factors.
Latest update:

  1. 288

    Track, record, alert and visualize performance and availability of IT resources

    Open Source free

  2. 207

    See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

    Open Source freemium $15.0 / Monthly (per host)

  3. DCIM software reinvented.

    Try for free Open Source paid Free Trial $600.0 / Annually (300 Assets)

  4. 104

    An open-source systems monitoring and alerting toolkit.

    Open Source

  5. 68

    Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases

    Open Source

  6. 61

    New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

  7. 57

    Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

  8. 44

    Splunk's operational intelligence platform helps unearth intelligent insights from machine data.

  9. 75

    Icinga is a fork of Nagios and is backward compatible.

    Open Source

  10. 46

    A fully featured network monitoring system that provides a wealth of features and device support.

    Open Source

  11. 35

    ServerSuit is a browser based program that enables remote Linux administration, monitoring, website hosting, and server setup automation.

  12. 62

    An advanced network monitoring solution to monitor network up/downtime, traffic and usage.

  13. 30

    Advanced network monitoring for on-premises, hybrid, and cloud. Download a FREE 30-day trial of SolarWinds Network Performance Monitor (NPM) today!

  14. 33

    AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

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