Quartile Bewertungen 511

Seamless integration into our product line, and the Quartile consultant we worked with (Gustavo) was fantastic. Optimistic, knowledgeable, competent and explained the process very well.

The company provided timely follow-up and demonstrated a high level of professionalism while remaining approachable.
Their knowledge of Amazon’s processes was strong, and they provided valuable insights to help grow our business.
We look forward to working closely with Gustavo and his team.

Although we started only recently, I can already see positive trends. Communication with our account manager is really good.
In general the whole experience is positive.

They're very good, used Quartile for a long time.

This actually really works. The AI actually improves ad outcomes.

Quartile has a clear and transparent pricing structure that feels fair, and their team truly takes the time to understand and respond to our specific needs—definitely not a one-size-fits-all approach. We’ve seen excellent results in a short amount of time, and the impact has been impressive. Their service and pricing align perfectly with the value they deliver, and we’ve been very happy working with them.

Our account manager Eric was great at explaining and communicating throughout the onboarding process due to his clear knowledge and expertise, which allowed us to understand the process with confidence. Amazon advertising performance had been very volatile before signing up with Quartile and Eric was very reassuring in his explanation and approach, and has delivered stability and efficiency to our account with advertising cost of sales going down already. The whole process has been seamless for us and we are confident and excited about future growth with quartile.

Onboarding was a breeze,
ROAS at an all time high
Luiz and Andrea have been Amazing!

Really have enjoyed the progress we are making with Quartile. They are precise and accurate with an excellent on-boarding experience. Looking forward to seeing what's next!

horrible company, dont know what they are doing, costs us 10's of thousands in ads with very minimal return. we hired them to improve our ads but we left out of the experience with worse ad campaigns. when i tried to contact them numerous times for a refund but they essentially ghosted me. horrible customer service and i wouldnt work with them again even if they offered me their service for free.

they'll try to reply with excuses or "blame" us for their bad execution and results so they come out of it looking good, so dont trust whatever they reply with

Amazing company and people to work with. We have been working with Quartile for the past few years and have successfully launched multiple accounts together.

The team is extremely knowledgeable about Amazon campaigns and brings a unique, data-driven approach that consistently maximizes return on ad spend.

Our most recent account launch was handled with Pedro Renaux, who has been a great person to work with— Quartile helped get our account live in record time, exceeding expectations.

We look forward to many more years of a strong and successful partnership ahead.

A professional team with great insight. They have responded to our changing business objectives, presented clear startegic direction and pivoted on our direction when required.

The team has been amazing
You truly feel they are a part of your team working together for a common goal. We are seeing amazing results even within the first couple months! Thanks Marina and Alex for an amazing experience!

The team has been professional thus far for our onboarding with early results apparent. Eric Poffo has been great to work with during this onboarding and Chad Luzzi was exceptional in getting us integrated to the software. Admittedly we are 1 month in, im eager to see what Quartile can do for us in the coming months.

Best team ever I had! Thank you for busting my brand especially Marina Tozo and Alex! Great people in great company!

The onboard process was smooth and relatively easy because of the guidance provided. Everything was carefully explained and our questions answered. The system also performed as promised and we are excited to grow our business with Quartile!

Gustavo has been an outstanding transition manager and partner throughout our current project. He consistently demonstrated strong communication skills, explaining each phase of the process clearly and ensuring all stakeholders understood both short-term steps and long-term implications.

What stood out most was Gustavo’s genuine effort to understand our broader goals and long-term strategy. He approached every conversation with curiosity and insight, ensuring that the transition aligned not just with immediate deliverables but also with our brand’s overall direction.

He also provided excellent strategic input — particularly in how to position a new brand and gain traction on Amazon. His suggestions on content optimization, competitive differentiation, and early brand-building tactics were welcomed and will be implemented.

Overall, Gustavo is very personable and exceeded expectations as a transition manager by combining clear communication, strategic understanding, and creative problem-solving. His contributions added real value to our project and looking forward to continue working with him and Quartile team.

Gustavo is extremely responsive and supportive. He consistently works toward our goals and has been a great partner to work with.

I recommend Quartile to everyone. They are great for beginners as well as for experienced sellers. They fit everybody, so it’s worth giving them a try. You just need to have some patience, as the results are not overnight!