Graylog is on a mission to make Log Management and SIEM easier, faster, more affordable, and more effective. Purpose-built by practitioners with the practitioner in mind, Graylog has focused on log management done right from the beginning. Deployed in more than 50,000 installations worldwide, Graylog is an award-winning solution built for speed and scale in capturing, storing, and enabling real-time analysis of terabytes of machine data.


After running into usability and cost challenges that come with most centralized log management platforms, our founder, Lennart Koopmann, decided it was time to develop a faster, easier, and more affordable solution. The result was Graylog, which he began as an open source project. As time marched on and new IT and Security challenges emerged, the strong foundation and flexibility of the Graylog platform have made it ideal for today’s diverse enterprise needs and environments. We continue to improve Graylog to ensure the 200,000+ IT and Security professionals who use it every day have what they need to succeed and meet evolving needs.


At Graylog, we hold ourselves to high standards when it comes to our customers and our colleagues. Grayloggers are committed life-long learners who communicate with clarity, treat each other with respect, and focus on getting the job done. We jump in, collaborate, and make an impact that translates into measurable results for our customers. 

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The Graylog Value

"A must have tool to aggregate logs.”

Gartner Peer Insights Reviewer

“It is a very fast and affordable tool for monitoring of IT infrastructure.”

Gartner Peer Insights Reviewer

"Modern UI, powerful feature set, high logging bandwidth."

Gartner Peer Insights Reviewer

Instead of asking you to do more, Graylog helps you do more.

Graylog delivers a better user experience by making analysis ridiculously fast and efficient. Thousands of IT professionals rely on Graylog’s scalability, flexibility, and exceptional user experience to solve daily security, compliance, operational, and DevOps issues. Purpose-built for modern log analytics, Graylog removes complexity from data exploration, compliance audits, and threat hunting so users can quickly and easily find meaning in data and take action faster.


The judges have spoken. Graylog has received awards highlighting vision, leadership, DevOps, SIEM, and other technology.