I genuinely appreciate the professional services offered by the team at Quartile. The team is not just nice but also goal-oriented, which adds immense value to my experience with the software. The tools provided by Quartile are another standout aspect that I like. They are effective in handling performance digital marketing, particularly in terms of audience segmentation, which directly impacts my Amazon performance positively. Additionally, I found the initial setup of Quartile to be very easy, making the onboarding process smooth and hassle-free for my team and me. Review collected by and hosted on G2.com.

nothing Review collected by and hosted on G2.com.

step by step reporting and support. - Active listening and thoughtful suggestions to improve results. Review collected by and hosted on G2.com.

None to speak of yet. So far all questions and tasks have been handled well. Review collected by and hosted on G2.com.

They're personal attentiveness and communication skills. Our rep Vitor is great and understands our needs and concerns. He responds promptly and addresses the issues we raise quickly. Review collected by and hosted on G2.com.

Not too much to say here. We just want to continue to grow with them. Review collected by and hosted on G2.com.

So many agencies claim they will drive sales and profits. Quartile is the rare excpetion- they actually do. They are professional. Experienced. Knowledgeable. I have worked a digital agency and I have hired countless resources to assist in digital marketing. Quartile is one of the best I've ever had the pleasure of working with. Review collected by and hosted on G2.com.

They are based in Brazil but the distant location has yet to be a hindrance. Review collected by and hosted on G2.com.

We've been incredibly impressed with Quartile'. Their approach consistently delivers strong results and a noticeable return on investment. From campaign optimization to strategic insights, their tools and expertise have had a measurable impact on our performance.

What also sets Quartile apart is their top-notch reporting and client service. Their reports are clear, actionable, and tailored to our goals—making it easy to track progress and make informed decisions. The client success team is responsive, knowledgeable, and always willing to go the extra mile.

Overall, Quartile has been a valuable partner, and we highly recommend their services to any business looking to elevate their digital advertising strategy. Review collected by and hosted on G2.com.

Nothing! There is nothing we dislike about Quartile. Review collected by and hosted on G2.com.

Katuxa and her team have been very attentive to our account at Dade Pump. Katuxa listens and takes into account what we see to come up with a solution that works. I am very appreciative of her help and guidance to our best month ever in November! Keep up the great work. Review collected by and hosted on G2.com.

Nothing - I am fully satisfied with the assistance we receive. Review collected by and hosted on G2.com.

Quartile’s technology is allowing us to scale more quickly and efficiently on Amazon. Their data-driven approach has helped us better allocate ad spend, optimize performance, and uncover new growth opportunities. Beyond the platform, the team—especially Diego—has been fantastic to work with. They’re communicative, responsive, and genuinely invested in our success. Whenever we’ve had questions or needed support, they’ve been there. We’ve had a great experience so far and look forward to continuing to grow with them. Review collected by and hosted on G2.com.

One challenge has been understanding the full breakdown of ad spend performance and optimizing for profitability—especially when Amazon has backend or fulfillment issues that impact visibility and conversions. That said, Quartile has been responsive and proactive in helping us work through those hurdles. Review collected by and hosted on G2.com.

Automation and Reporting: Their platform gives us visibility and control without needing to be deep in the weeds every day. The automated bid adjustments, keyword segmentation, and performance optimization are a big plus.

Amazon Expertise: Quartile really knows the Amazon landscape. Their ability to scale both branded and non-branded keywords has helped improve topline revenue.

Responsive Team: Matt has been responsive and open to feedback. When issues come up, they don't shy away and they do a good job at explaining their stance on those issues. Review collected by and hosted on G2.com.

Their AI tends to bid on irrelevant or low-intent keywords, which leads to wasted spend. Since automated bids only update once a day, we constantly need to monitor and step in manually to keep things on track. I’d prefer a more proactive approach to campaign management—not just optimization, but also strategic input like uncovering new keyword opportunities and testing fresh ways to reach cold traffic. Additionally, new product launches have consistently underperformed, which tells me their system isn’t built to handle more nuanced efforts. Review collected by and hosted on G2.com.

Quartile's AI-powered optimization has dramatically improved our ROI while saving countless hours of manual campaign management. The intuitive dashboard provides actionable insights that help us make data-driven decisions quickly, and their customer support team is incredibly responsive and knowledgeable, always ready to help fine-tune our strategies for maximum performance. Review collected by and hosted on G2.com.

While Quartile excels in almost every area, the initial setup process requires some time investment to fully customize settings to our specific business needs. However, their support team made this process much smoother, and the results have been well worth the initial configuration time. Review collected by and hosted on G2.com.

Quartile has professional team with expertise. Review collected by and hosted on G2.com.

Wish they provide additional services on inventory management and listing quality audit. Review collected by and hosted on G2.com.