Graylog

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133 reviews
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Average star rating
4.4
Serving customers since
2009
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Graylog

133 reviews

Graylog is a unified log management and SIEM platform built to help security and IT teams quickly collect, search, and analyze massive volumes of machine data. It gives organizations real-time visibility across their environments with an intuitive experience, fast search performance, and predictable costs. As a log management platform, Graylog centralizes data from virtually any source and enriches it through pipelines, dashboards, and powerful analytics—helping teams troubleshoot issues, monitor performance, and meet compliance requirements. Its scalable architecture supports deployments of any size across on-prem, cloud, or hybrid environments. Layered on this foundation, Graylog Security delivers modern SIEM capabilities, including risk-based alerting, UEBA-driven anomaly detection, guided remediation steps, and AI-powered investigation summaries. These features reduce noise, accelerate threat detection, and enable analysts of all skill levels to take action confidently. The result: fast time-to-value, operational clarity, and a no-compromise approach to security and observability.

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Graylog API Security

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Graylog API Security is the first API security solution that is purpose-built to provide security teams with full observability into runtime API activity inside the perimeter. As attackers find innovative ways to pose as valid users to gain unfettered access to critical production APIs, you can no longer rely on perimeter defense alone. Your security teams can now use Graylog API Security to strengthen your post-perimeter API security posture and manage your growing API attack surface.

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Graylog Reviews

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Anum T.
AT
Anum T.
Vehicle Cyber Security InternSmall-Business (50 or fewer emp.)
11/10/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Easy to use platform

I like that it's free. Its core functionality—centralized logging—is easy to use compared with other platforms, and it performs very well when parsing and processing.
Verified User in Information Technology and Services
UI
Network Support Engineer
Information Technology and Services
Small-Business (50 or fewer emp.)
5/5

Graylog excels in log management with its centralized platform, enabling efficient monitoring and troubleshooting of infrastructure. Its powerful search features and intuitive dashboards allow for quick identification of issues and improved visibility across systems.

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Verified User in Hospitality
AH
Verified User in Hospitality
Mid-Market (51-1000 emp.)
11/09/2026
Validated Reviewer
Review source: G2 invite
Incentivized Review

Lightning-Fast Log Search and Stream-Based Pipelines That Streamline Investigations

What I like best about Graylog is its lightning-fast search performance and powerful stream-based pipeline rules. Instead of writing complex database queries, Graylog allows us to filter millions of log events in real time using intuitive field parsing and streams. The Graylog Sidecar agent dramatically streamlined our workflow by letting us manage log collectors across our entire server infrastructure from a central console. Combining customized widget dashboards with real-time alerts helped our team slash root-cause investigation times during system degradation from hours down to minutes.

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HQ Location:
Houston, US

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What is Graylog?

Graylog is a unified log management and SIEM platform built to help organizations quickly collect, search, analyze, and act on massive volumes of machine data. Designed for speed, clarity, and cost efficiency, Graylog gives teams real-time visibility across their IT and security environments without the complexity or lock-in of traditional platforms. At its core, Graylog delivers powerful, scalable centralized log management—including fast search, intuitive dashboards, data enrichment pipelines, and flexible integrations for virtually any log source. This foundation enables teams to troubleshoot issues, monitor systems, support compliance, and streamline operations with ease. On top of this, Graylog Security adds modern SIEM capabilities such as risk-based alerting, UEBA-driven anomaly detection, guided remediation steps, and AI-powered investigation summaries. These features accelerate detection and response, reduce noise, and help analysts of all skill levels focus on what matters most. With a scalable architecture that supports both small and large deployments, Graylog runs in on-prem, cloud, or hybrid environments and offers predictable pricing that keeps data retention and ingest costs under control. Its user-friendly experience makes it a trusted choice for security analysts, system administrators, and operations teams who need reliable insights without operational overhead. In short, Graylog provides the visibility, speed, and control organizations need—combining powerful log management with a no-compromise SIEM in one unified platform.

Details

Year Founded
2009
Website
www.graylog.org