Software Alternatives, Accelerators & Startups

Cacti

Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.

Some of the top features or benefits of Cacti are: Open Source, Scalability, Customization, SNMP Support, and Community and Plug-ins. You can visit the info page to learn more.

Best Cacti Alternatives & Competitors in 2025

The best Cacti alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. Latest update:

  1. 84

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

    Open Source free

    /zabbix-alternatives
  2. 59

    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.

    freemium $15.0 / Monthly (per host)

    /datadog-alternatives
  3. NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

    Try for free paid Free Trial

    Try for free
  4. 56

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

    /paessler-prtg-alternatives
  5. 35

    Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

    Open Source

    /wireshark-alternatives
  6. 45

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

    Open Source

    /nagios-alternatives
  7. 30

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

    /solarwinds-npm-alternatives
  8. 25

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

    Open Source

    /librenms-alternatives
  9. 26

    Spiceworks bundles network monitoring, helpdesk, UPS power management, PC inventory tools, an online community, and much more for free

    /spiceworks-alternatives
  10. 20
    /observium-alternatives
  11. 25

    Microsoft System Center provides solutions to simplify the deployment, configuration, management, and monitoring of the infrastructure.

    /microsoft-system-center-alternatives
  12. 25

    Icinga is a fork of Nagios and is backward compatible.

    Open Source

    /icinga-alternatives
  13. 37

    PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance

    Open Source

    /munin-alternatives
  14. 24

    Intermapper maps your network topology, giving you a live view of what's happening on your network.

    /intermapper-alternatives
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