QuartileReviews of quartile.com

Fantastic company and service. Our account manager Camila is always available and proactive in her work.

I'm very happy with the Account Management team at Quartile. Rodrigo is a master of numbers and he'll dig deep to find the information you're looking for. Great customer service and responds to every request in a timely manner. More importantly, Quartile simply works! I've been their client for over a year and overall this is the best Amazon ad management platform I've come across so far.

At ValuePetSupplies, we've used other agencies and also managed Amazon ads myself for many years. After a few months Quartile is exceeding prior performance with great efficiency and maximizing ad spend every day. My account rep and simply top notch. Great company!

Quartile takes Amazon Advertising to Next Level. We have had a fantastic experience with performance and have exceeded our efficiency goals while maintaining steady growth. Biggest surprise was our account manager who is extremely hands on and responsive helping guide us through the learning process.

We started using Quartile 3 months ago and I'm pleased with the progress from the machine learning algorithm as well as the level of management attention given to our account. Since advertising on Amazon is increasingly competitive, specialized, and critical to our success, we trust Quartile to manage all of our Amazon Campaigns.

We’ve worked in direct response for over 30 years and Quartile has provided best experience to date. Excellent systems along with knowledgeable, professional and responsive team.

We brought Quartile into our e commerce business to help boost our Amazon.com sales. They have been able to generate record setting months without increasing ad spend percentage. We highly recommend them. Very excited for 4th quarter sales.

This service has saved our amazon business. When COVID hit in March of 2020 we lost 65 to 75% percent of our sales volume. We were lucky enough to have a surplus of cash and a ton of inventory, but after a year and 3 months we were in trouble. So in May of 2021 we joined. Either this was going to work or we were done selling on Amazon. Fast forward 5 months to October 2021 sales are up 232% over last year. It is impossible to compete with this technology. What they are rolling out over the next 6 months will make it harder for sellers without this type of service to compete. It's not for every seller on Amazon. Good Luck!