Communication is key. Ever since I started working with Everton Konrad at Quartile, I've felt like I can reach out anytime with any question. Everton is quick to respond. I can't say this is always my experience with all companies I work with. He is also consistently analyzing our account and helping us achieve the best results with the least amount of ad spend. I would highly recommend working with Everton Konrad at Quartile.

Great experience, results, and communication I've been very happy with Quartile so far. Using them for about 6 months now. We began utilizing Quartile for the Amazon side of my business and were impressed by the results. Not only did we see a lift in sales, but it actually helped us become more profitable at the same time. After seeing those results, we just finished up a 3 month test period utilizing their Google Ads service and we are just as pleased. I have always had bad experiences with third party services, but I will say Quartile has impressed me. Its taken a lot of work off of my plate, and improved our performance. Communication with my account reps is quick and easy. Overall very happy with my decision to try out Quartile and would recommend their services to other businesses looking to elevate their PPC strategies.

Total Disappointment I used Quartile before Covid and they were very effective. I have run my own Amazon PPC for a while and had ACOS running at around 40%. I went back to quartile in order to try and bring down my ACOS and increase sales. They were confident that they could bring my ACOS down into the 20% range but said that they expected it to take a month or two before their algorithm really kicked in. I used them for a total of 5 months and, during that time, my ACOS hovered around the 70-80% mark. We had weekly meetings at which I begged them to bring down the ACOS as I was simply losing money on every sale. They constantly promised to do so but month 5 had ACOS running at 75%. I gave notice and stopped using them. They ignored the notice I'd given them and continued to charge me after termination of contract. I am so disappointed with the results I got from them and cannot believe the way that they treated me after termination. This was a company who's AI algorithm might have worked in the past but obviously cannot cope with the way Amazon currently runs its advertising. Losing me thousands of $ was bad enough but then the way I was treated afterwards was appalling. I certainly would never recommend them again and would strongly suggest that potential customers look elsewhere.

Scaling up profitably! Quartile helped me completely turn around my business. I was able to take a 1 ROAS account spending 40k/mo to 1.25 in just a few months and we're still consistently getting better and better return on ad spend every week. Can't wait to see what heights I can scale to with this team of professionals and and their programmatic ads management solution.

Highest Recommendations We partnered with Quartile over 2 years ago on our Amazon US account and have since added multiple other channels because of the growth we have seen with the use of their AI technology. The team is so easy to work with always willing to pivot and make adjustments to help us meet our goals. Highest recommendations!