Excellent
Based on 565 reviews
Quartile4.6Honesty, 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 Folks Told, with an average rating of 4.6 out of 5.
565 approved reviews, newest moderated first
Jay B.
Guilherme is a great consultant and stays on top of my ad spends, budgets, and goals each week. The weekly Teams meetings are invaluable to make ad adjustments as needed.
Reply from QuartileMay 15, 2025
Thank you so much, Jay! We're thrilled to hear Guilherme has been such a valuable partner in managing your ad strategy. We appreciate your partnership!
oiradsajor
Quartile's onboarding process has been seamless. Gustavo and his team have explained in great detail how the ads are performing and advised on what can improve sales going forward. My sales have increased in a short amount of time, and I am looking forward to a long relationship with Quartile.
Reply from QuartileMay 13, 2025
Thank you for the glowing review! We're so glad to hear the onboarding process has been smooth and that Gustavo and the team have been informative and proactive. It's great to know you're already seeing an increase in sales—we're excited to continue driving growth together!
Delizioso S.
Diego, our rep, is very helpful and always looks into things for our account. We've reached the ROAS we initially hoped to and are working towards increasing the budget while maintaining that
Reply from QuartileMay 13, 2025
Thank you for the fantastic review! We're thrilled to hear you've hit your initial ROAS goals and are now scaling up with confidence. Diego will be glad to know his support has made a difference. We’re excited to keep building on this success together!
Lince U.
Working with Quartile has already proven to be a turning point for our Amazon strategy. Even though we're still at the early stages of our partnership, we’re already seeing solid improvements across all key performance indicators, including ROAS, ACOS, and TACOS. If the current momentum continues, we’re confident that we’ll reach (or even exceed) our growth goals for the year ahead of schedule. A special thanks to Marina Sacramento, our dedicated account manager, whose expertise, strategic mindset, and hands-on support have been instrumental in driving these early results. Her proactive communication and deep understanding of the Amazon ecosystem truly set her apart. Quartile brings a unique mix of data-driven intelligence, personalized attention, and a collaborative approach, making them a highly valuable partner for any brand looking to scale effectively and sustainably.
Reply from QuartileMay 7, 2025
Thank you for the fantastic review! We're thrilled to hear that your early results with Quartile are already exceeding expectations. It's especially great to know that Marina’s strategic support and expertise have made such a strong impact. We're excited to keep building on this momentum and help you hit your growth goals ahead of schedule!
JD
If it weren't for Augusto we wouldn't be with Quartile! Over 3 years of Amazing Service. Thank you!
Reply from QuartileMay 6, 2025
We’re incredibly grateful for your loyalty over the past three years and thrilled to hear Augusto has made such a lasting impact. We'll be sure to share your kind words with him!
Jessica
Their prompt communication and clear commitment to quality make them a strong choice for anyone considering their services.
Reply from QuartileMay 6, 2025
Thanks so much, Jessica! We're thrilled to hear that our commitment to quality and quick communication stood out to you. We appreciate your trust in us!
Femi O.
I have enjoyed working with Quartile team so far
Reply from QuartileMay 5, 2025
Thanks, Femi! We’re happy to hear you’ve had a great experience with the Quartile team — we’ve enjoyed working with you too!
Nick
Working with Quartile has been great. Easy to work with, knowledgeable, and understanding of our goals.
Reply from QuartileMay 5, 2025
Thanks so much, Nick! We’re glad to hear you’ve had a positive experience with the team and that we’ve been able to align with your goals. We appreciate the kind words and look forward to continuing the partnership!
