Best free Cart customization apps for Shopify

1. #1. One click upsell and cross sell. Show frequently bought together product upsell & related products.

   

   

   Essential Upsell & Cross Sell

   by Essential Apps

   5.0 ★ (2,183) Free plan, paid from $9.99/month
   Get it on Shopify → Read full review Alternatives

2. #2. Frequently bought together cross-sell & post purchase upsell funnels, one click upsell & cart upsell

   

   

   Upsell.com ‑ ReConvert Upsell

   by Upsell.com ex ReConvert

   4.8 ★ (2,774) Free plan, paid from $4.99/month
   Get it on Shopify → Read full review Alternatives

3. #3. Boost AOV with a custom slide cart featuring cart discount, urgency timer, free shipping bar, etc.

   

   

   Kaching CartDrawer Cart Upsell Trending

   by Kaching Bundles & Upsells

   5.0 ★ (1,072) Free plan, paid from $9.99/month
   Get it on Shopify → Read full review Alternatives

4. #4. EasyGift: Free gift with purchase app for auto add to cart automatic gift, BOGO & Buy X Get Y offer

   

   

   EG Auto Add to Cart Free Gift

   by 506

   5.0 ★ (997) Free plan, paid from $14.99/month
   Get it on Shopify → Read full review Alternatives

5. #5. Increase Profits, AOV & Sales with a Free Shipping Cart Progress Bar Goal and Cart Upsell.

   

   

   Essent FreeShipping Upsell App Trending

   by Essential Apps

   5.0 ★ (841) Free plan, paid from $9.99/month
   Get it on Shopify → Read full review Alternatives

6. #6. Upgrade your cart with a high-converting slide cart, upsells, and smart rewards.

   

   

   AOV.ai Cart Drawer Cart Upsell

   by AOV.ai

   5.0 ★ (763) Free plan, paid from $15.99/month
   Get it on Shopify → Read full review Alternatives

7. #7. Slide cart drawer with upsells, reward bar & free shipping goal. Sticky add to cart bar included

   

   

   Essent Cart Drawer Cart Upsell Trending

   by Essential Apps

   5.0 ★ (739) Free plan available
   Get it on Shopify → Read full review Alternatives

8. #8. Boost AOV with slide cart drawer upsells, free gifts & full cart customization - CSS, HTML & JSX.

   

   

   Amp Slide Cart Upsell Drawer

   by App HQ Pte. Ltd.

   5.0 ★ (676) Free plan, paid from $29.99/month
   Get it on Shopify → Read full review Alternatives

9. #9. Boost AOV & Conversions with Upsells, Cross-Sells, Free Gifts, Reward Bars & Custom Branding Support

   

   

   Ego Cart Drawer Cart Upsell

   by Opus Team

   5.0 ★ (513) Free plan, paid from $12.99/month
   Get it on Shopify → Read full review Alternatives

10. #10. Upcart — custom slide cart with full design control to increase AOV and reduce cart abandonment

    

    

    Upcart—Cart Drawer Cart Upsell

    by Rokt

    4.7 ★ (840) Free plan, paid from $29.99/month
    Get it on Shopify → Read full review Alternatives

Rating source: Shopify App Store.