All upsell and cross-sell apps with features for a/b testing

Tempt them with upgrades, “pairs well with,” and other hard-to-resist items.

987 apps with

A/B testing

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Checkout Plus Customizations
4.9 out of 5 stars 102 total reviews • Free plan available
Customize Checkout Page & Thank You Page + Upsells, Free Gifts
FoxSell Bundle Builder
5.0 out of 5 stars 86 total reviews • Free to install
Mix and Match Bundle Builder & Build Your Own Bundle Sets
Sam Shipping Protection Upsell
4.9 out of 5 stars 93 total reviews • Free plan available
Shipping protection/shipping insurance fully controlled by you
Shopify Bundles
2.8 out of 5 stars 577 total reviews • Free
Offer fixed bundles and multipacks to drive more sales
Releasit Bundles & Upsells
5.0 out of 5 stars 10 total reviews • Free
Lift AOV with Bundles, Upsells, Quantity Breaks, Mix & Match
PageFly Landing Page Builder
4.9 out of 5 stars 5641 total reviews • Free plan available
Build proven CRO-focused pages with pro flexible customization
Upcharge Surcharge Fees Tariff
4.6 out of 5 stars 169 total reviews • Free plan available
Easily add extra fees, checkout fees, credit card fee & other
Upcart—Cart Drawer Cart Upsell
4.7 out of 5 stars 823 total reviews • Free plan available
Boost AOV w/ slide cart, reward bar, upsell cart & free gifts
Unicorn ‑ Upsell Cart Drawer
5.0 out of 5 stars 100 total reviews • Free trial available
Cart Upsells, Free Gifts + Reward Engine to Help Grow Profit
Quiz Kit: Product Quiz Maker
4.8 out of 5 stars 171 total reviews • Free plan available
Product recommendation quiz builder (eg skincare quiz)
Checkout Components
5.0 out of 5 stars 57 total reviews • Free trial available
Personalise Checkout; Segment, Upsell, A/B Testing & Content
Visually A/B Testing & CRO
4.6 out of 5 stars 132 total reviews • Free plan available
A/B testing & CRO: simply AB test & personalize with no code
Quizell: Product Quiz Builder
4.9 out of 5 stars 127 total reviews • Free plan available
AI product quiz funnel maker for quizzes that engage & convert
Biscuits Bundle Builder
4.9 out of 5 stars 92 total reviews • Free to install
Mix and match bundle builder to build your own box BYOB
FoxKit: Upsell & Bundles App
4.9 out of 5 stars 379 total reviews • Free to install
AOV+ with bundles, cart upsell, volume discounts & low stock
Qikify Upsell & Cross‑sell
4.8 out of 5 stars 625 total reviews • Free plan available
Upsell & cross-sell with Frequently Bought Together, BOGO
Sale max ‑ Slide Cart Drawer
4.8 out of 5 stars 133 total reviews • Free
Cart Upsell—Boost Sales with Slide Cart Drawer Offers
Rep AI: AI Chat & Live Chat
4.7 out of 5 stars 113 total reviews • Free to install
Grow sales using a ChatGPT AI Chatbot with proactive AI Chat
Hextom: Upsell Sales Boost
4.8 out of 5 stars 1394 total reviews • Free plan available
Increase AOV with upsell, bundle, BOGO, countdown and trust
VanChat AI Chatbot & Live Chat
4.9 out of 5 stars 121 total reviews • Free to install
AI Chatbot for Sales: AI chat, live chat & 24/7 live support.
Navidium Shipping Protection
4.9 out of 5 stars 367 total reviews • Free to install
Shipping protection/shipping insurance fee as a cart upsell
Wrapin ‑ Gift Wrap & Options
4.9 out of 5 stars 367 total reviews • Free plan available
Allow customers to select gift wrap & message for their orders
Verifast AI Chatbot + AI Chat
5.0 out of 5 stars 123 total reviews • Free plan available
AI Chatbot (ChatGPT for Cart Recovery, Customer Service & FAQs
Qikify Slide Cart Drawer
4.9 out of 5 stars 411 total reviews • Free plan available
Add slide cart drawer, sticky cart, progress bar, cart upsell
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987 apps with

A/B testing

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