Rebuy
Modular AI personalization and smart cart for Shopify merchants
What is Rebuy?
Rebuy is an AI personalization engine built for Shopify that powers smart carts, product recommendations, upsells, post-purchase offers, and search merchandising from one platform. It claims over $3.8B in attributed merchant revenue across 50,000+ stores and integrates tightly with Klaviyo, Recharge, and major Shopify apps. The à la carte packaging lets brands buy only the modules they need rather than committing to a full suite.
Ecommerce, retail operations, product discovery, reviews, subscriptions, payments, and store automation tools.
See the full Ecommerce & Retail guide to compare more tools, buyer criteria, and related workflows.
Use cases to evaluate
Adding AI-powered upsells and cross-sells to the Shopify cart drawer
Running post-purchase one-click offers on the thank-you page
Replacing native Shopify search with merchandised, personalized results
A/B testing recommendation widgets across PDP, cart, and checkout
Fit to evaluate
Shopify Plus brands focused on AOV and LTV expansion
DTC merchants already using Klaviyo and Recharge
Growth teams that want modular pricing instead of all-or-nothing suites
Stores doing 1,000+ orders/month where post-purchase revenue compounds
Business fit
Right for you if you run a Shopify or Shopify Plus store doing meaningful order volume and want to lift AOV through cart upsells, cross-sells, and post-purchase offers without coding each widget. The Build Your Own Plan from $25/month suits smaller stores testing one module, while Platform One at $534/month is for brands committed to running the full stack. Skip if you are not on Shopify, since Rebuy is Shopify-exclusive. Skip too if your cart and product page conversion levers are already saturated by native Shopify upsell apps.
How to evaluate Rebuy
Use this category when store operations, conversion, retention, or fulfillment need improvement.
Confirm the exact workflow
Map Rebuy to one concrete workflow first, such as adding ai-powered upsells and cross-sells to the shopify cart drawer. Avoid buying before the owner, trigger, output, and success metric are clear.
Check category fit
Compare storefront integrations, analytics, fulfillment, inventory, and customer data workflows.
Compare practical alternatives
Shortlist Rebuy against Toast, Recharge, Loop Returns so the decision is based on fit, effort, and workflow ownership rather than brand recognition alone.
Validate cost and rollout effort
Rebuy Monetize is free and pays merchants $0.20-$0.35 per transaction for showing post-purchase offers. Build Your Own Plan starts at $25/month per package with 14-day free trial; pricing scales with monthly order volume (250 to 50,000+). Platform One bundles all packages plus dedicated CSM and beta access at $534/month with 30-day free trial. Annual billing saves 10%. Also confirm implementation time, support needs, and whether the medium setup matches your team.
Compare Rebuy with alternatives
Use this quick comparison before booking demos or moving data into a new system.
| Primary workflow | Adding AI-powered upsells and cross-sells to the Shopify cart drawer, Running post-purchase one-click offers on the thank-you page |
|---|---|
| Best-fit team | Shopify Plus brands focused on AOV and LTV expansion, DTC merchants already using Klaviyo and Recharge |
| Implementation effort | Medium setup and maintenance profile |
| Pricing check | Free plan + paid plans |
| Closest alternatives | ToastRechargeLoop ReturnsTapcart |
Rebuy pricing
| Model | Free plan + paid plans |
|---|---|
| Snapshot | Rebuy Monetize is free and pays merchants $0.20-$0.35 per transaction for showing post-purchase offers. Build Your Own Plan starts at $25/month per package with 14-day free trial; pricing scales with monthly order volume (250 to 50,000+). Platform One bundles all packages plus dedicated CSM and beta access at $534/month with 30-day free trial. Annual billing saves 10%. |
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Common questions about Rebuy
What is Rebuy?
Rebuy is an AI personalization engine built for Shopify that powers smart carts, product recommendations, upsells, post-purchase offers, and search merchandising from one platform. It claims over $3.8B in attributed merchant revenue across 50,000+ stores and integrates tightly with Klaviyo, Recharge, and major Shopify apps. The à la carte packaging lets brands buy only the modules they need rather than committing to a full suite.
What is Rebuy used for?
Common use cases: Adding AI-powered upsells and cross-sells to the Shopify cart drawer; Running post-purchase one-click offers on the thank-you page; Replacing native Shopify search with merchandised, personalized results; A/B testing recommendation widgets across PDP, cart, and checkout.
How much does Rebuy cost?
Rebuy Monetize is free and pays merchants $0.20-$0.35 per transaction for showing post-purchase offers. Build Your Own Plan starts at $25/month per package with 14-day free trial; pricing scales with monthly order volume (250 to 50,000+). Platform One bundles all packages plus dedicated CSM and beta access at $534/month with 30-day free trial. Annual billing saves 10%.
Who is Rebuy best for?
Rebuy fits Shopify Plus brands focused on AOV and LTV expansion, DTC merchants already using Klaviyo and Recharge, Growth teams that want modular pricing instead of all-or-nothing suites, Stores doing 1,000+ orders/month where post-purchase revenue compounds. Right for you if you run a Shopify or Shopify Plus store doing meaningful order volume and want to lift AOV through cart upsells, cross-sells, and post-purchase offers without coding each widget. The Build Your Own Plan from $25/month suits smaller stores testing one module, while Platform One at $534/month is for brands committed to running the full stack. Skip if you are not on Shopify, since Rebuy is Shopify-exclusive. Skip too if your cart and product page conversion levers are already saturated by native Shopify upsell apps.
What are alternatives to Rebuy?
Common alternatives to Rebuy include Toast, Recharge, Loop Returns, Tapcart, Okendo, Triple Whale.