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Open-Source Alternatives

Free Alternative to Splunk

4 free & open-source projects that replace Splunk.

Compare at a Glance

vs Splunklokilokidozzledozzlequickwitquickwitgrayloggraylog
Stars29k15k12k8.2k
Forks4.1k6256111.1k
Contributors30303030
Last CommitMar 6, 2026Mar 4, 2026Mar 6, 2026Mar 6, 2026
LicenseAGPL-3.0MITApache-2.0Server Side License 1.0
LanguageGoGoRustJava

Tired of hefty Splunk licenses for your log management needs? Discover Graylog!

Graylog is a robust, self-hosted platform designed for collecting, searching, and analyzing log data from across your infrastructure. It brings powerful SIEM capabilities and deep insights directly to you, without the proprietary lock-in.

  • ๐Ÿ“Š Real-time log analysis
  • ๐Ÿ” Advanced log search
  • ๐Ÿ“ˆ Data visualization
  • ๐Ÿ›ก๏ธ SIEM capabilities
  • โ˜๏ธ Self-hosted logging

Gain complete control over your data with this free and open-source solution, forever eliminating subscription fees and vendor dependency.

Explore Graylog and revolutionize your log management today: https://fossy.dev/Graylog2/graylog2-server

#Graylog#OpenSource#LogManagement#SIEM#DataAnalysis#FreeSoftware#SelfHosted
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