Graylog
graylog.org
Actively hiring
Data & Analytics
Security Operations
Log Management & Analytics
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Overview
Salaries
Products
People
Growth
Offices
Financials
Funding and backers
Total raised
$32.3M
3 rounds on record
Latest round
$9M
Venture round · Sep 2023 · 3 yr ago
Team
62
US Form 5500 (plan participants) · Dec 2025 · -22% in a year
Backers
2
Access Venture Partners, Mercury Fund
The money's age
Long since its last round
36 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2025
Team shrank to 62 was 79 · US Form 5500 (plan participants)
Sep 18, 2023
Raised a round Venture round $9M · SEC Form D
Jun 10, 2021
Raised a round Venture round $18.3M · SEC Form D
May 31, 2018
Raised a round Venture round $5M · SEC Form D
Tractionpublic signals, read monthly
Web presence
top 0.29%
of 133.2M domains by links, Common Crawl
Hacker News stories
25
best: 147 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Sep 2023 | $9M | — | SEC Form D |
| Venture round | Jun 2021 | $18.3M | — | SEC Form D |
| Venture round | May 2018 | $5M | — | SEC Form D |
Registers and programsofficial lists and records that name the company
| Legal entity | Graylog, Inc. | SEC Form D |
Founders and leadersfrom filings, registers and the company's site
Logan WrayExecutive Officer, DirectorSEC Form D
Lennart KoopmannExecutive OfficerSEC Form D
Andy GrolnickExecutive Officer, DirectorSEC Form D
Thanh DinhExecutive OfficerSEC Form D
Fritz MaxwellExecutive OfficerSEC Form D
Backed byfrom the funds' portfolios and accelerator catalogs
Access Venture Partners 
Mercury Fund Similar startupsby what they do, their industry and backers
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People
Logan Wray
Executive Officer, Director
Lennart Koopmann
Executive Officer
Andy Grolnick
Executive Officer, Director
Thanh Dinh
Executive Officer
Fritz Maxwell
Executive Officer
Lucas Nelson
Director
Aziz Gilani
Director
Brian Carney
Director
Robert Rinek
Director
Maury Domengeaux
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Houston
United States
HQ
Company
50-200 est. staff
1301 Fannin St, Ste. 2000, Houston, TX 77002