Free Splunk Alternatives

The best free alternative to Splunk is Grafana, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Splunk and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Splunk are Better Stack, Wazuh, Graylog and Prometheus.

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Alternatives
Splunk alternatives page was last updated

Alternatives list

  1. Moesif icon
     1 like

    Moesif is an error analysis and resolution tool for API driven services to gain deep visibility into how your errors occur in an increasingly complex world of many REST APIs and Microservices. The hosted service is built to log and analyze millions of API requests so you can...

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2016

    Platforms

    • Online
    • Software as a Service (SaaS)
    Good alternative?
     
  2. Dataminr icon
     Like

    Dataminr transforms the Twitter stream and other public datasets into actionable signals, discovering must-know information in real-time for clients in Finance, the Public Sector, News, Security and Crisis Management.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2015

    Platforms

    • iPhone
    Good alternative?
     
  3. DNIF icon
     Like

    DNIF provides a high value solution by combining technologies such as the SIEM, UEBA and SOAR into one product at an extremely low total cost of ownership.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2021

    Platforms

    • Linux
    • Software as a Service (SaaS)
    Good alternative?
     
  4. Castle icon
     1 like

    Simple developer-friendly APIs lets you send activity from web and mobile apps. Castle builds behavior models over what's normal for your site and each user account. When there is a potential account takeover, the customer is notified and can resolve the incident without...

    21 Castle alternatives

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2016

    Platforms

    • Online
    Good alternative?
     
  5. Cynative icon
     Like

    Agentic Security Engineering Framework - Open Source and Free AI-Native Cloud Native Application Protection Platform.

    Cost / License

    Since

    • New

    Platforms

    • Windows
    • Mac
    • Linux
    • Self-Hosted
    • Docker
    Good alternative?
     
  6. 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

    Since

    • Since 2017

    Platforms

    • Online
    • Amazon Web Services
    • Microsoft Azure
    Good alternative?
     
  7. Proton is a unified streaming and historical data processing engine in a single binary. It helps data engineers and platform engineers solve complex real-time analytics use cases, and powers the Timeplus streaming analytics platform.

    Cost / License

    Since

    • Since 2023

    Platforms

    • Mac
    • Linux
    Good alternative?
     
  8. Parseable icon
     Like

    Parseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems.

    Cost / License

    Since

    • New

    Platforms

    • Online
    • Software as a Service (SaaS)
    • Self-Hosted
    • Docker
    Good alternative?
     
  9. Datawatch combines access control with on-site closed-circuit television (CCTV) monitoring to form VideoWatch. VideoWatch allows our highly trained alarm specialists to remotely access your recording devices and review footage at the time of an alarm.

    Cost / License

    • Free
    • Proprietary

    Application type

    Since

    • Since 2015

    Platforms

    • iPhone
    • iPad
    Good alternative?
     
  10. Micromegas is an open-source (Apache-2.0) observability stack that covers the whole path from instrumentation to dashboards.

    Cost / License

    Application type

    Since

    • New

    Platforms

    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Docker
    • Playstation
    • Xbox
    Good alternative?
     
  11. All your event data. All the time. All in one place. For every possible need or desire.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • New

    Platforms

    • Online
    Good alternative?
     
  12. UTMStack icon
     Like

    Threat Detection and Response, SIEM and Compliance Solution powered by Threat Intelligence, AI, and Real-time correlation.

    Cost / License

    • Freemium
    • Proprietary

    Since

    • Since 2023

    Platforms

    • Windows
    • Mac
    • Linux
    • Software as a Service (SaaS)
    • Self-Hosted
    Good alternative?
     
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