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Graylog Open Source


Supercharge log management with Graylog

Open Source


Built to open standards, Graylog’s connectivity and interoperability seamlessly collects, enhances, stores, and analyzes log data.


Expanded Insight

Analyze data without having a complete plan prior to searching. Reveal more information as you go, delving deeper into the search results to explore the data further to find the right answer.


Massive Scalability

Horizontally scale to meet any size workload from one or two gigabytes to several terabytes per day. Fault tolerance is built in, enabling distributed and load-balanced operations.


Ridiculous Speed

Search, aggregate, analyze, visualize, and report on immediately relevant data from one screen, increasing efficiency and ending frustration. Search and investigate multiple issues at once with multi-threaded data retrieval, saving considerable time.

Open Source Features

Keep it simple


Easily create custom dashboards to visualize a variety of metrics and trends on a single page. Drill down from charts and tables to explore your data in-depth.

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Hunt threats faster

Advanced Search

Build queries in minutes, execute them in milliseconds. Save and share complex queries with sophisticated data visualization outputs and data aggregation that allows for pivot table-like analysis.

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Fault Tolerance
Never lose data

Fault Tolerance

Prevent data loss with the Graylog message journal in case of a network outage. Fault tolerance is built in to the product without requiring additional components and ensures distributed, load-balanced operation.

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Bring in any data

Content Packs

Use content packs—a combined set of inputs, extractors, streams, and dashboards--to bring in or share popular configurations in your environment to get up and running very quickly.

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Content Packs
Graylog Sidecar
Manage all data collectors

Graylog Sidecar

Use the Graylog Sidecar to manage flexible and stackable configurations for all log collectors, both Graylog and third-party, from one central interface. Tune logging on one, many, or all endpoints in seconds to adapt to new threats, performance issues, or other challenges in your on-premises and cloud infrastructures.

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See just how powerful Graylog can be

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