Amazing As an agency, we’ve tried a bunch of different bid optimization tools, but Quartile is on another level! Their AI actually does what it promises. Our ad game has seriously leveled up since we teamed up with them. Plus, their crew is super cool and always on the ball. For agencies looking to step up their game, Quartile's worth checking out!

Quartile is a game changer! Quartile is a game changer! As an enterprise partner, we deploy their tech across many client accounts in numerous countries. Without a robust technology, we could not run so many campaigns effectively. Being a brand builder first, and having been in the industry for over 20 years, we’ve seen it all. We’ve used competitors to Quartile and frankly, their AI bid optimization is the real deal – not just hype like most others. We've seen tangible results and improved efficiency in our campaigns, many exponential. Negative reviews and skepticism usually comes from those expecting to set and forget. AI still requires human intelligence to fully capitalise, and when you combine the two you see real results. Their team is amazing, and the technology is top-notch. If you want genuine results, go with Quartile!

Absolute game-changer for us Partnering with Quartile has been an absolute game-changer for us. These folks are wizards with Amazon ads, wielding their AI and machine learning like nobody's business. What's amazing is how effortless the collaboration feels. They plug into our systems, and voilà - our joint campaigns just take off, smarter and more efficient every day.

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!

Stayyyy Awayyyy Stayyyy Awayyyy, unfortunately they like many other Roomie companies will tell you it takes at least 2 months for results. So their trick is since they have a 3 month contract they figure by the time your done paying them the monthly fee you can cancel service and they just pocketed your fee and wasted your hard earned money on budget. BEAWARE they Outsource Out of the Country to Brazil and cheap countries so they can pay cheap labour and use people that barely speak English. SCAM SCAM SCAMMMM