Graylog
Houston, United States · Other, Software
Graylog is the AI-powered SIEM and centralized log management platform that transforms noisy data into clear insights. It helps security and IT teams detect and investigate threats faster with explainable AI that summarizes dashboards, prioritizes risks, and automates workflows - without losing human control. Graylog is trusted by 60,000+ organizations worldwide.
Key facts
- Headquarters
- Houston, United States
- Employees
- 123
- Industries
- Other, Software
- Status
- Private
- Website
- graylog.com
- Company page
Recent activity at Graylog
- : Graylog Appoints Jorda Cire as Chief Financial Officer
- : Graylog Launches Advanced SIEM Capabilities for Enhanced Threat Detection and Cost Efficiency
- : Graylog Appoints Ross Brewer as Vice President and Managing Director in EMEA
- : Graylog, Inc.
- : Graylog Completes $18 Million Growth Equity Round
- : Graylog, Inc.
Graylog funding history
| Date | Round | Amount |
|---|---|---|
| Jun 2021 | Venture | $18.3M |
| Jun 2021 | Private Equity | $18.0M |
| Jun 2018 | Venture | $5.0M |
Leadership
- Andy Grolnick, Executive Officer, Director
- Aziz Gilani, Director
- Lucas Nelson, Director
- Brian Carney, Director
- Lucas Nelson, Director
- Aziz Gilani, Director
- Logan Wray, Executive Officer, Director
- Jorda Cire, Chief Financial Officer
- Lennart Koopmann, Executive Officer
- Fritz Maxwell, Executive Officer
- Thanh Dinh, Executive Officer
- Lennart Koopmann, Executive Officer
Verified email and direct lines for Graylog’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Employee benefit plans
Graylog files 1 employee benefit plan with the U.S. Department of Labor, including a retirement plan. The next plan year renews in Dec 2026.
Graylog in the news
- Graylog Announces Spring 2026 Release with Automated Investigations and Behavioral Detection - Business Wire (May 04, 2026)
- Graylog SIEM Setup: 13 Steps, 45 Min [2026] - https://tech-insider.org/ (Jul 08, 2026)
- Building a Graylog server to run on an Amazon Lightsail instance - Amazon Web Services (AWS) (Jul 28, 2020)
- ELK, Loki, and Graylog Were Overkill, So I built Log Bull - HackerNoon (Oct 16, 2025)
- Graylog 7.0 Updates Streamline Detection, Accelerate Investigations, and Improve SOC Visibility | news - MSSP Alert (Nov 03, 2025)
- Graylog: Open-source log management - Help Net Security (Apr 11, 2024)
- Fast-growing software firm Graylog hires new CFO to accelerate growth after AI product rollout - The Business Journals (Dec 17, 2025)
- A Graylog tutorial to centrally manage IT logs - TechTarget (Jun 16, 2020)
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About Graylog: questions and answers
What does Graylog do?
Graylog is the AI-powered SIEM and centralized log management platform that transforms noisy data into clear insights. It helps security and IT teams detect and investigate threats faster with explainable AI that summarizes dashboards, prioritizes risks, and automates workflows - without losing human control. Graylog is trusted by 60,000+ organizations worldwide.
Where is Graylog headquartered?
Graylog is headquartered in Houston, United States.
How many employees does Graylog have?
Graylog has about 123 employees.
Has Graylog raised funding?
Yes. Fundz has recorded 3 funding events for Graylog. The most recent, $18.3M, was in Jun 2021.
What is the latest news on Graylog?
On Dec 17, 2025, Graylog Appoints Jorda Cire as Chief Financial Officer
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy