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
Gabriel and Gustavo. These guys are the best. Can we stay in launch mode forever?
By marshall F.
Response from Quartile· Dec 9, 2025
Thank you, Marshall! We’re glad to hear Gabriel and Gustavo have made such a strong impact. We’ll do everything we can to keep that Launch Pod energy going and continue driving great results for you!
We were on a trial with Quartile. We have a very difficult niche product to advertise so we all knew it would be a challenge going in but we trusted Quartile to give it a try. Throughout the trial Pedro Renaux was incredibly supportive, imaginative (we are not the 'run of the mill easy to advertise and get it right product'), and used his expertise working on our campaigns for Amazon. I would HIGHLY recommend Quartile over the other similar services I talked to - you can trust they will do their best and be honest and transparent with you. Our trial has ended but we will be coming back next year (for our industry we are pretty much closed December).
By Cyndi G.
Response from Quartile· Dec 5, 2025
Thank you so much, Cyndi. We’re thrilled to hear that Pedro’s support and creativity helped make your trial experience a positive one, especially with such a niche product. We truly appreciate your trust and your recommendation, and we’re glad our transparency and effort stood out. We look forward to reconnecting next year when your season picks back up!
They are the most professional in the market.
By Luzio G.
Response from Quartile· Dec 5, 2025
Thank you for the fantastic review! We truly appreciate your confidence in us and look forward to continuing to support your growth.
Gustavo is a very knowledgeable guy, also very helpful and approachable. He helped me setting up our first few campaigns and was very responsive at all times.
By Milenkov
Response from Quartile· Dec 5, 2025
Thank you so much for the great review, Milenkov! We’re glad to hear Gustavo made your onboarding experience smooth and supportive. Your feedback means a lot, and we’re excited to keep helping your campaigns grow.
Gabriel Lima is the best!
By Nathan
Response from Quartile· Dec 5, 2025
Thank you so much, Nathan! We’re thrilled to hear Gabriel has made such a strong impact. We’ll be sure to pass along your kind words, and we’re glad your experience with Quartile has been such a positive one.
We’ve been working with Quartile for the past couple of months, and the onboarding experience with Gustavo and Gabriel has been excellent. They were clear, proactive, and very hands-on in helping us get our campaigns set up correctly. What stood out the most was how responsive and thoughtful they were — always explaining the “why” behind each step, adjusting strategies based on our account’s needs, and making sure we understood how to get the most out of the platform. It never felt rushed or generic. We’re already seeing improvements in structure, clarity, and long-term planning thanks to their guidance. Excited to work with the long-term team going forward. Highly recommend both Quartile as a platform and Gustavo & Gabriel for anyone who wants a smooth, well-supported start.
By CollaVita C.
Response from Quartile· Dec 1, 2025
Thank you so much for the fantastic 5-star review! We’re thrilled to hear that your onboarding experience with Gustavo and Gabriel has been so clear, hands-on, and responsive, and that their thoughtful guidance helped set your campaigns up for long-term success. We’re excited to continue supporting your growth as you transition to long-term management.
Gustavo continues to grow my sales and is good and giving continued feedback on optimization when I require it. I hope to continue to grow my business even further with Quartile.
By Moore B.
Response from Quartile· Nov 24, 2025
Thank you for the 5-star review! We’re thrilled to hear that Gustavo’s support and ongoing optimization insights are helping drive your sales. We appreciate your partnership and look forward to continuing to grow your business together!
Quartile has been great to work with. Eric, our account rep, made the onboarding process smooth and straightforward. He took the time to explain everything clearly and helped us get our account set up quickly. Excellent support and a very positive experience overall.
By Nathan
Response from Quartile· Nov 24, 2025
Thank you for the 5-star review, Nathan! We’re glad to hear your experience has been so positive and that Eric made onboarding smooth. We appreciate your trust in our team and are excited to continue supporting your growth!
