Datadog AlternativesOnly Free apps categorised as Website Monitoring Tools

The best free Website Monitoring alternative to Datadog is Netdata. If that doesn't suit you, our users have ranked more than 100 alternatives to Datadog and many of them are free Website Monitoring Tools so hopefully you can find a suitable replacement. Other interesting free Website Monitoring Tool alternatives to Datadog are Beszel, Paessler PRTG Network Monitor, Pandora FMS and Cabot.

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Alternatives list

  1. Netdata icon
     66 likes

    Netdata collects metrics per second and presents them in beautiful low-latency dashboards. It is designed to run on all of your physical and virtual servers, cloud deployments, Kubernetes clusters, and edge/IoT devices, to monitor your systems, containers, and applications.

    55 Netdata alternatives

    Cost / License

    Platforms

    • Mac
    • Linux
    • Online
    • BSD
    • Self-Hosted
    • C (programming language)
    • Python
    • GNU Bourne Again SHell
     
  2. Beszel icon
     7 likes

    Beszel is a lightweight server monitoring platform that includes Docker statistics, historical data, and alert functions.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • Docker
    • Cloudron
     
  3. Comprehensive monitoring solution with over 200 sensor types, user-friendly interface, and powerful capabilities such as traffic analysis, failover clustering, and remote probes. Offers email and SMS alerts, supports SNMP and WMI, provides high-availability features and detailed reporting.

    109 Paessler PRTG Network Monitor alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
     
  4. Pandora FMS icon
     70 likes

    Enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes.

    Cost / License

    Application type

    Platforms

    • Windows
    • Linux
    • Self-Hosted
    • FreeBSD
    • OpenBSD
     
  5. Cabot icon
     18 likes

    Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerDuty, Server Density, Pingdom and Nagios without their cost and complexity.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Self-Hosted
     
  6. Netweak icon
     10 likes

    Netweak is a delightful, minimalist monitoring platform that gives you insights on performance and availability for your linux servers & websites.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
  7. Sumo Logic icon
     8 likes

    Sumo Logic is the industry’s leading, secure and purpose-built cloud-based machine data analytics service that leverages big data for real-time IT insights.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
     
  8. Sematext Experience is a real user monitoring solution that offers 100% visibility into your website or web app that affects your users’ experience.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Self-Hosted
     
  9. NIXStats icon
     12 likes

    SaaS monitoring tool for linux servers and websites. Think up-time robot but with more features. You can monitor your linux hosts, windows hosts under development.

    Cost / License

    • Freemium
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Online
     
  10. CloudMonix icon
     1 like

    CloudMonix provides advanced cloud monitoring and automation for applications and services deployed on the Microsoft Azure and AWS platforms and built with MSPs, CSPs and DevOps in mind.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Amazon Web Services
    • Microsoft Azure
     
  11. Sematext Logs icon
     16 likes

    Sematext Logs is a cloud-based SaaS log management solution that offers you real-time actionable insights into your log analytics with hosted ELK as a service, in the cloud or on-premises.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
     
  12. Xitoring icon
     1 like

    Xitoring is an innovative monitoring platform (SaaS) for servers. We bring data from your server using our agent (Xitogent) to make sure your server is doing fine and avoid any downtime, performance issues, and increasing your customer’s satisfaction.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Software as a Service (SaaS)
     
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