Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
565 reviews
QuartileSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Quartile, the world's largest retail media optimization platform, is a trusted partner for multichannel e-commerce success. Through patented AI technology and unmatched expertise, we fuel growth for 5,300+ brands and sellers worldwide and manage an annual ad spend exceeding $2 billion. The award-winning platform covers major marketplaces and ad channels for optimal reach. The result is unprecedented granularity, smarter budgeting, and bespoke solutions for retailers. Visit quartile.com to learn how to boost efficiency, outperform competitors, and achieve profitability.
Quartile (quartile.com) has 565 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
Showing 494 reviews with 5 stars · Clear filters
I've been using Quartile for a while now, and I'm very happy. They keep expanding to cover more areas relevant to operation and growth of an Amazon Private Label business. They work fast, timely customer service, fair price. I really couldn't be happier. Highly recommend.
By Cindy L.
Tech meets Knowledge We started working with Quartile two months ago. We have been selling on Amazon for close to 4 years and have not focused on advertising within Amazon. The Quartile technology and account manager, Ed, have been invaluable. Also, Ed’s experience on Amazon has proved to be the icing on the cake. Not only does he help us with our Sponsored Products, but he also is extremely helpful with general best practices related to selling on Amazon. Highly Recommend!
By Jim Y.
I use Quartile every day (multiple times per day! The software allows me to track my sales on the go, control my ad spend, see my profit, cogs, etc). I recommend to any serious amazon seller
By F. S.
We moved over from TeikaMetrics to Quartile and I am glad that we did. Daniel and his team are great, easy to work with and knowledgeable. Quartile took automation to the next level with almost no manual involvement and still manages to get results. I highly recommend it!
By M. S.
Quartile is the smartest way to manage your AMS spend available. If you are serious about advertising on AMZ using AMS, they are hands down the best option I have seen so far. Plus the team over at Quartile is great. HIGHLY RECOMMENDED!
By Gordon G.
Super knowledgeable and great customer service. You have regular check in meetings to assess and refine all along.
By Tavinder P.
The team at Quartile is experienced, savvy, and very cooperative. Our sales are steadily improving and ads are getting more efficient.
By Sam
Quartile is literally the best! So dedicated to your success and really really awesome to work with!
By Kyle
