Rebuy Personalization Engine

Great product overall and will more than pay for itself in incremental revenue growth, which is what it promises to do so for that reason, I'm giving it 5 stars. There's some room for improvement on the tech support side, and I think there's an opportunity to build out more functionality based on user shopping behavior to trigger pop-up offers on-site. Overall, we're very happy with it though, and seeing a huge return. I would recommend using the algorithm to drive product recos rather than manually building recos, as the algorithm is much more efficient. Shout-out to our rep Ian who got us going. This is certainly an app every Shopify site should have, and the integration makes things easy.