QuartileQuartile, 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 Five Star Index, with an average rating of 4.6 out of 5.
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Grip C.
Great program. Easy to onboard, use, and good results. The team has been great to work with and very helpful. I would recommend this program.
Response from QuartileAug 11, 2025
Thank you for the great review! We’re happy to hear onboarding was smooth, the platform is easy to use, and you’re seeing strong results. We appreciate your recommendation and look forward to continuing the success!
Isabella
Managed service for Amazon Search is great! We love our CS rep and performance is great.
Response from QuartileSep 30, 2025
Thank you, Isabella! We’re glad to hear you’re seeing strong performance and enjoying the support from your CS rep. We appreciate your partnership and look forward to continuing the momentum.
Anthony S.
Gustavo and Gabriel have been very informative and attentive to my companies current needs!
Response from QuartileAug 11, 2025
Thank you, Anthony! We’re glad to hear Gustavo and Gabriel have been informative and attentive in supporting your company’s needs. We look forward to continuing to provide you with great service and helping your business grow!
Brandon G.
Everyone I have dealt with at Quartile has been friendly, helpful and knowledgeable. Vitor Eschholz is our current representative and he is very good at what he does! Our orders are increasing and the website has never performed better!
Response from QuartileJul 28, 2025
Thank you, Brandon! We’re thrilled to hear your experience with Vitor and the rest of the Quartile team has been so positive. It’s fantastic that your orders are increasing and your website is performing at its best—we’re excited to keep that momentum going!
Adrian M.
Gustavo has been great in the onboarding process. Now, I hope we can make the business grow as expected.
Response from QuartileJul 25, 2025
Thank you, Adrian! We're glad to hear Gustavo made your onboarding experience a great one. We're excited to work together and help drive the growth you're aiming for!
Adrienne M.
Intelligent, thoughtful and personable. We had a very welcoming beginning to our AI PPC journey.
Response from QuartileJul 23, 2025
Thank you, Adrienne! We’re delighted to hear you had such a positive and welcoming start with our team. We look forward to supporting you further on your PPC journey!
Bonine
The Quartile team and platform has changed the way we run ads on Amazon. Rather than spending thousands of dollars a month on an agency in addition to the ad spend, we're exceeding our previous sales with a much better ACOS and TACOS with a nominal monthly subscription cost.
Response from QuartileJul 22, 2025
Thank you, Bonnie! We’re thrilled to hear that our platform and team have made such a positive impact on your Amazon advertising. We look forward to continuing this success with you!
Moses O.
great experience
Response from QuartileJul 21, 2025
Thank you, Moses! We appreciate your kind words and are glad to hear you’ve had a great experience with our team. We look forward to continuing to work closely with you and driving even more success together!
