Compare the Top Free IT Alerting Software as of December 2025

What is Free IT Alerting Software?

IT alerting software, sometimes known as IT alert management software, facilitates the monitoring and management of IT alerts and IT incidents. Compare and read user reviews of the best Free IT Alerting software currently available using the table below. This list is updated regularly.

  • 1
    Pandora FMS

    Pandora FMS

    Pandora FMS

    With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS gives you the agility to find and solve problems quickly, scaling them so they can be derived from any source, on-premise, multi cloud or both of them mixed. Now you have that capability across your entire IT stack and analytics to find any problem, even the ones that are hard to find. Thanks to more than 500 plugins available, you can control and manage any application and technology, from SAP, Oracle, Lotus, Citrix or Jboss to VMware, AWS, SQL Server, Redhat, Websphere, etc.
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    Starting Price: €90/month
  • 2
    eG Enterprise

    eG Enterprise

    eG Innovations

    IT performance monitoring is not about monitoring CPU, memory and network resources any more. eG Enterprise makes user experience the centerpiece of your IT monitoring and management strategy. With eG Enterprise, you can measure the digital experience of your users, get deep visibility into the performance the entire application delivery stack — from code to user experience, and data center to cloud — from a single pane of glass, correlate performance across domains and pinpoint the root-cause of problems proactively. Machine learning and analytics capabilities embedded in eG Enterprise enable IT teams make intelligent decisions regarding right-sizing, optimization and planning for future growth. The result: happy users, enhanced productivity, improved IT efficiency and tangible business ROI. eG Enterprise is available for installation on-premise and as a SaaS solution. Start a free trial today.
    Starting Price: $1,000 per month
  • 3
    Zenduty

    Zenduty

    Zenduty

    Zenduty’s end-to-end incident alerting, on-call management and response orchestration platform helps you institutionalize reliability into your production operations. Get a single pane of glass view of the health of all your production operations. Respond to incidents 90% faster and resolve them 60% faster. Deploy customized and data-driven on-call rotations to ensure 24/7 operational coverage for major incidents. Deploy industry-leading incident response procedures and resolve incidents faster through effective task delegation and collaborative triaging. Bring your playbooks automatically into your incidents. Log incident tasks and action items for productive postmortems and future incidents. Suppress noisy alerts so that your engineers and support staff are focused on the alerts that matter. Over 100+ integrations with all your APMs, log monitoring, error monitoring, server monitoring, ITSM, Support, and security services.
    Starting Price: $5 per month
  • 4
    Centreon

    Centreon

    Centreon

    Centreon is a global provider of business-aware IT monitoring for always-on operations and performance excellence. The company’s holistic, AIOps-ready platform is designed for today’s complex, distributed hybrid cloud infrastructures. Centreon monitors the complete IT Infrastructure from Cloud-to-Edge for a clear and comprehensive view. Centreon removes blind spots, monitoring all equipment, middleware and applications that are part of modern IT workflows, from on-premise legacy assets to private and public cloud environments, all the way to the edge of the network, where smart devices and customers combine to create business value. Centreon is constantly current, able to support the most dynamic environments. With auto-discovery capabilities it can keep track of Software-Defined Network (SDN) elements, AWS or Azure cloud assets, Wi-Fi access points or any other component of today’s agile IT infrastructure.
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