All upsell and cross-sell apps with features for custom css
Tempt them with upgrades, “pairs well with,” and other hard-to-resist items.
42 apps with
Custom CSS
Clear
5.0
out of 5 stars
72 total reviews
•
Free plan available
Cart Upsells & FBT & Free Shipping Bar & Thank You Page Upsell
Built for Shopify
4.7
out of 5 stars
392 total reviews
•
Free plan available
Build High-Converting Sales Funnels, Product & Landing Pages
Built for Shopify
4.4
out of 5 stars
101 total reviews
•
Free plan available
Add fees, surcharges, tariffs, add-ons to boost sales and AOV
Built for Shopify
4.9
out of 5 stars
54 total reviews
•
Free trial available
Beautiful mix-and-match product bundles & bundle builders
Built for Shopify
4.7
out of 5 stars
112 total reviews
•
Free plan available
Add Gift wrap and Gift messages to Storefront & Checkout
Built for Shopify
4.9
out of 5 stars
123 total reviews
•
Free plan available
Boost sales with an easy-to-setup product recommendations quiz
Built for Shopify
4.6
out of 5 stars
550 total reviews
•
Free plan available
AI bundle, AI upsell & AI cross-sell suggestions to grow AOV
Built for Shopify
4.2
out of 5 stars
16 total reviews
•
Free plan available
No-code section & page builder. Drag and drop in Theme Editor.
Built for Shopify
4.6
out of 5 stars
721 total reviews
•
Free to install
Maximize Sales w/ AI Upsells, Funnels, Cross-sells Everywhere!
Built for Shopify
5.0
out of 5 stars
35 total reviews
•
Free plan available
Customize Checkout. Checkout Upsells, Branding, Gifts, etc..
Built for Shopify
5.0
out of 5 stars
50 total reviews
•
Free trial available
Cart Upsell, Checkout Upsell, Cross Sell & more with AI Upsell
Built for Shopify
5.0
out of 5 stars
30 total reviews
•
Free trial available
Slide cart drawer with upsell, free shipping bar & free gift
Built for Shopify
5.0
out of 5 stars
19 total reviews
•
Free trial available
2025's ultimate cart for increased AOV! Made in Sweden.
Built for Shopify
5.0
out of 5 stars
48 total reviews
•
Free trial available
Mix and Match Bundle Builder & Build Your Own Bundle Sets
Built for Shopify
5.0
out of 5 stars
13 total reviews
•
Free plan available
Order editor to cancel order, edit address, edit cart, etc
Built for Shopify
4.7
out of 5 stars
22 total reviews
•
Free plan available
Product Recommendations with AI Quiz Builder & Survey
Built for Shopify
4.7
out of 5 stars
86 total reviews
•
Free plan available
Sell even more with the psychological power of the upsell.
Built for Shopify
5.0
out of 5 stars
10 total reviews
•
Free to install
Increase revenue with targeted upsell offers at every step.
Built for Shopify
42 apps with