When was Graylog founded?

Graylog was founded in 2009 and raised its 1st funding round 4 years after it was founded.

Where is Graylog located?

Graylog is headquartered in Houston, United States.

How many employees does Graylog have?

As of Sep 30, 2026, the latest employee count at Graylog is 124.

Is Graylog a funded company?

Graylog is a funded company, having raised a total of $35.3M across 7 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Nov 25, 2013.

When was the latest funding round of Graylog?

Graylog's latest funding was a $***** Conventional Debt round on Oct 31, 2023, with participation from 3 investors.

Where does Graylog rank among its competitors?

Graylog ranks 3rd amongst 123 active competitors, of which 16 are funded. It stands 7th in terms of total funding among its competitors. The most recent competitor to raise funding was CodeNotary, which secured $16.5M in Nov, 2025.

Who are the top competitors of Graylog?

Graylog's top competitors include Axiom, Era and CodeNotary. Among them, CodeNotary secured the most recent funding round in November, 2025.

Graylog - 2026 Company Profile, Team, Funding & Competitors

Company Details

Enterprise log management solution provider. The product offered by the company provides a solution for a centralized log management solution for capturing, storing, and enabling real time analysis of machine data. It also provides a solution for security, compliance and audit, IT operation, and DevOps.

Website: graylog.org
Social
Email ID: *****@graylog.com

Key Metrics

Founded Year

2009

Location

Houston, United States

Stage

Series C

Total Funding

$35.3M in 7 rounds

Latest Funding Round

Conventional Debt, Oct 31, 2023, $*****

Investors

Harbert Management & 16 more

Ranked

3^rd among 123 active competitors

Employee Count

124 as on Sep 30, 2026

Similar Companies

Era & 92 more

View Graylog's full profile

Graylog is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
GRAYLOG, INC. CIN: 472584685 , United States, Active	Dec 08, 2014	-	79 (As on Dec 31, 2024)	-

Graylog has raised a total funding of $35.3M over 7 rounds. Its first funding round was on Nov 25, 2013. Its latest funding round was a Conventional Debt round on Oct 31, 2023 for $*****. 3 investors participated in its latest round. Graylog has 17 institutional investors.

Here is the list of recent funding rounds of Graylog:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Oct 31, 2023	4910106	Conventional Debt	3470732	2540277	2293177	5333424
Sep 25, 2023	2710214	Series C	7628727	1663758	1158513	SLW
Jun 24, 2021	8396023	Series B	5276698	9073595	Harbert Management & 1 more	Mercury Fund & 1 more

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View details of Graylog's funding rounds and investors

The founders of Graylog is Lennart Koopmann.

Here are the details of Graylog's key team members:

Lennart Koopmann: Former Founder of Graylog and founder of 3 other companies, nzyme, Graylog and Graylog. They serve on the board of 1 company.

Graylog's Board of Directors

Graylog's board has 11 active members. Lennart Koopmann, Lucas Nelson, Logan Wray, Andy Grolnick, Brian Carney, Aziz Gilani, Maury Domengeaux, Fritz Maxwell, Thanh Dinh, Brian C. Carney and Robert P Rinek are independent board members.

Here is the list of Graylog's board of directors:

Name	Type	Representing	Status	Duration
Lennart Koopmann	Independent board member	-	Current	8y 2m
aacehnc	Independent board member	-	Current	3y 7m
ageokfu	Independent board member	-	Current	3y 1m
fohpujt	Independent board member	-	Current	6y 5m
vl{aeop	Independent board member	-	Current	7y 8m
fnnxzdn	Independent board member	-	Current	6y 8m
tbhqtrn	Independent board member	-	Current	2y 8m
grzeohh	Independent board member	-	Current	6y 3m
hdriqbp	Independent board member	-	Current	8y 2m
toccbfq	Independent board member	-	Current	3y 9m
upmypfz	Independent board member	-	Current	8y 7m

View details of Graylog's Founder profiles and Board Members

Graylog's employee count trend

Graylog has 124 employees as of Sep 26. Here is Graylog's employee count trend over the years:

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Top competitors of Graylog include Axiom, Era and CodeNotary. Here is the list of Top 10 competitors of Graylog, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Axiom 2010, San Francisco (United States), Series B	Provider of observability and AI engineering platform for event data	$41.4M	Crane Venture Partners, Mango Capital & 4 others	64/100
2nd	Era 2019, Seattle (United States), Acquired	Cloud based time series database based log management software solution provider	$22.3M	Foundation Capital, Playground Global & 5 others	59/100
3rd	Graylog 2009, Houston (United States), Series C	Enterprise log management solution provider	$35.3M	SLW, Piper Sandler & 15 others	61/100
4th	CodeNotary 2018, Houston (United States), Series C	Provider of monitoring and runtime security middleware for autonomous agents	$46M	Elaia, Bluwat & 4 others	56/100
5th	Observo 2022, San Francisco (United States), Acquired	Cloud and AI based log management software	$15M	Felicis Ventures, Lightspeed Venture Partners ... & 1 others	55/100
6th	LogPoint 2001, Copenhagen (Denmark), Acquired	Cloud based log management software provider	$48.7M	Evolution Equity Partners, Yttrium & 4 others	53/100
7th	LogLogic 2002, San Jose (United States), Acquired	SIEM and log management company	$49.2M	Focus Ventures, TeleSoft Partners & 8 others	51/100
8th	Mezmo 2015, San Jose (United States), Series D	Platform offering log analyzer software	$110M	Emergence Capital, NightDragon & 24 others	49/100
9th	Zebrium 2014, Santa Clara (United States), Acquired	AI based platform offering log management solutions	$7.31M	Top Corner Capital, Notable Capital & 3 others	48/100
10th	CHAOSSEARCH 2017, Boston (United States), Series B	AI powered analytical data processing platform	$59M	.406 Ventures, Glasswing Ventures & 3 others	48/100