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Glg Review

April 2026

$3.6B
Revenue
4.5/5
Trustpilot
12,341
Employees
9%
Growth
Estimated Revenue
$3.6B
Total Funding
$212M
Total Employees
12.3K
Employee Growth
9%
Industry
Technology
About

GLG is the World’s Insight Network. Make your decisions clear and turn information into actionable insight using the right minds from our expert network.

Global Rank
N/A

What is Glg's Revenue?

Glg's estimated revenue is $3.6B.

What does Glg do?

GLG is the World’s Insight Network. Make your decisions clear and turn information into actionable insight using the right minds from our expert network.

CompanyRevenueEmployeesGrowthFunding
AlphaSightsAlphaSights
$629.1M3,0992.4%N/A
TegusTegus
$143.7M7083.0%$91.5M
GartnerGartner
$4540.0M122-0.8%N/A
Review Score
4.5/5
Total Reviews
239
Info
GLG
Sort by:
JscottK
Reviewed on Jan 8, 2026

GLG Experience

I love these consultation calls because they give me a place where my real-world experience is the product, not filtered through sales politics or vendor messaging. I can speak honestly about how things actually work; the broken handoffs, bad assumptions, margin leakage, and presales blind spots. And it’s energizing to be treated like a strategic peer instead of just another quota-carrying engineer.

Per Petersen
Reviewed on Oct 24, 2025

Seems very proff until now!

Did my first short survey with them, everything went smooth, good and quick communication!

customer
Reviewed on Oct 10, 2025

GLG is a nice organization with nice…

GLG is a nice organization with nice people.

Retired CMO
Reviewed on Oct 9, 2025

GLG is always professional

GLG is always professional, bring meaningful conversations and handle post call processing efficiently. I've enjoyed working with them.

customer
Reviewed on Oct 9, 2025

I have had a great experience with GLG

I have had a great experience with GLG. The consults have been really interesting, fun, and professional. The screeners are short and concise. The staff is professional and helpful. Payments are always consistent with the discussed amount and are paid promptly and consistently.

Bert
Reviewed on Oct 9, 2025

Smooth operation

Smooth operation. Timely warning for any interaction with clients. Quick payment.

Robert Lombardo
Reviewed on Oct 9, 2025

GLG is a great company to work with

GLG is a great company to work with. The experience is pretty great and the surveys come often and GLG does an excellent job of only sending surveys that I actually qualify for as opposed to other compaies that send out everything and hope that something sticks. I think that's great for both the company looking for data (they get real and useful data) and the person getting the surveys (we don't waste time filling out surveys that we eventually don't qualify for). All in all, GLG is great to work with.

Martin de Groot
Reviewed on Oct 6, 2025

GLG is very professional and easy to…

GLG is very professional and easy to work with.

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