App Overview
Kefi: Product Bundle Builder is an innovative Shopify app designed to enhance your e-commerce strategy by boosting sales through intelligent product bundling and upselling tools. With AI-driven features like Buy X Get Y discounts, tiered pricing, free gifts, and post-purchase offers on thank you pages, Kefi helps increase average order value (AOV) and drive revenue growth. The app simplifies creating engaging mix-and-match bundles, BOGO deals, and customizable slide carts with upsell options, all while providing analytics to track performance and optimize strategies for maximum impact.
Screenshots

AI Upsells - Product bundles, bundle builder, volume discount, quantity breaks, slide cart
Your customers want more, and Kefi’s AI helps you sell more. Create powerful bundle product builder with standard, BxGy (Buy X Get Y), volume discounts, build your own bundle & mix and match bundle builder. Add FBT, BOGO, flat/tiered pricing, free gifts or gifting bundle builder (gift box builder). Customize slide cart with cart upsells - AI FBT, add-ons, gift wraps, milestones, and announcements. Offer one-click post purchase upsell offers and thank you page offers to boost AOV.
Key Features
- AI product bundles: Standard, Buy X Get Y, Buy one Get one, FBT, product add-ons
- Bundle Builder, Mix and match, Build a Box, BYOB, Multi-step bundle, Box Builder
- Volume discounts, quantity breaks, bulk discounts, tiered pricing and free gifts
- Fully customizable slide cart with AI FBT, milestone discounts, and gift wraps.
- Drive extra revenue with one-click post purchase upsell & thank you page upsells
Kefi Product Bundle Builder FAQs
Yes! Try Kefi Product Bundle Builder free plan. For more details about Kefi Product Bundle Builder pricing, check here.

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with us
Whether you need more information on how LetsMetrix can help enhance your Shopify experience, or require technical support, don't hesitate to contact us. We're available 24/7 via email, phone, or live chat to ensure you have all the assistance you need.
