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Rebuy Personalization Engine screenshot

What is Rebuy Personalization Engine?

Rebuy is a personalisation engine built for Shopify stores. It uses AI to show customers product recommendations, suggest upsells, and optimise shopping cart experiences based on their behaviour and preferences. The tool integrates directly with Shopify and works across your storefront, product pages, and checkout flow. It's designed for ecommerce businesses that want to increase average order value and conversion rates without manual configuration. The engine learns from customer interactions to improve recommendations over time.

Key Features

Product recommendations

AI-driven suggestions tailored to individual customers based on browsing and purchase history

Upsell and cross-sell

Automatically recommends complementary products at relevant moments in the customer journey

Smart cart experiences

Personalised cart displays and post-purchase recommendations to increase order value

Shopify integration

Native integration with Shopify, no complex setup required

Behaviour-based learning

The system analyses customer actions to refine recommendations continuously

A/B testing

Test different recommendation strategies to see what performs best for your store

Pros & Cons

Advantages

  • Free to get started, which suits smaller shops or those testing personalisation
  • Direct Shopify integration means minimal technical work to deploy
  • Improves customer experience by showing relevant products rather than generic suggestions
  • Can increase average order value through targeted upsells and cross-sells

Limitations

  • Limited data on feature depth and customisation options available in the free tier
  • Effectiveness depends on having sufficient customer data and traffic; new stores may see slower improvement

Use Cases

Increasing average order value for established Shopify stores through intelligent cross-selling

Personalising product discovery for returning customers to improve engagement and repeat purchases

Testing recommendation strategies on a free plan before committing budget to premium personalisation tools

Optimising checkout experience by showing relevant add-ons at the cart stage