Question: I need a Shopify app that helps me increase sales by offering personalized product recommendations to customers.

If you're looking for a Shopify app to personalize product recommendations to boost sales, Rebuy is a good choice. The AI-powered service offers services in intelligent personalization, product recommendations, automated retention and marketing automation. It can integrate with other ecommerce apps to help your store run more smoothly and offers smart search, reporting and analytics. Rebuy offers a 21-day free trial and a tiered pricing system based on expected additional revenue, so it's a good option for stores that want to personalize shopping and conversions.

Another good option is Octane AI, a no-code service that lets you create product quizzes to get people to spend money. It can integrate with services like Klaviyo and Attentive for personalized marketing and product recommendations. With features like a WYSIWYG editor, dynamic flows and multistep pop-ups, Octane AI helps you learn what customers want and show them product recommendations without requiring any programming skills. Pricing is tiered based on monthly engagement, starting at $50 per month.

Last, LimeSpot offers a suite of product recommendation features designed to personalize the eCommerce experience. It tracks customer intent and purchase behavior across digital touchpoints, updating recommendations in real-time. It also includes features like real-time audience segmentation, personalized email and SMS, and multivariate A/B testing. LimeSpot promises big revenue and conversion boosts, so it's a good option if you want to improve your store's product recommendations.