Customize Shopify Checkout

Extend Shopify’s out-of-box checkout with powerful apps.
33 apps
Google & YouTube
4.5 out of 5 stars 4654 total reviews • Free to install
Drive sales by showcasing your products on Google and YouTube
TikTok
4.8 out of 5 stars 12733 total reviews • Free to install
Launch TikTok Ads and sell directly via TikTok Shop
Aftersell Post Purchase Upsell
4.8 out of 5 stars 788 total reviews • Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Smile: Loyalty Program Rewards
4.9 out of 5 stars 4153 total reviews • Free plan available
Customer loyalty points, VIP tiers, referrals, rewards program
Pinterest
4.2 out of 5 stars 1561 total reviews • Free to install
Put your products where people go to find ideas to try and buy
Facebook & Instagram
3.5 out of 5 stars 3897 total reviews • Free to install
Seamlessly manage your Facebook and Instagram presence
Snapchat Ads
4.7 out of 5 stars 607 total reviews • Free to install
Reach shoppers with intent not just to scroll
One Click Upsell ‑ Zipify OCU
4.5 out of 5 stars 502 total reviews • Free plan available
Increase AOV with AI post-purchase upsells & checkout upsells
Checkout Plus
5.0 out of 5 stars 93 total reviews • Free plan available
Customize Checkout Page & Thank You Page + Upsells, Free Gifts
Shopify Checkout Blocks
4.1 out of 5 stars 174 total reviews • Free
Customize your Checkout, Thank you and Order status pages
Lucky Orange Heatmaps & Replay
4.7 out of 5 stars 842 total reviews • Free plan available
Spot friction and optimize confidently with visual data.
Qikify Checkout Customizer
4.8 out of 5 stars 66 total reviews • Free plan available
Compact checkout tool w/ form fields, checkout discount, rules
Rebuy Personalization Engine
4.7 out of 5 stars 808 total reviews • Free plan available
AI recommendations: cart, checkout, and post-purchase upsells
Discount Kit
4.9 out of 5 stars 68 total reviews • Free trial available
Discounts that drive sales and increase AOV & conversion rates
Yotpo: Loyalty Rewards Program
4.7 out of 5 stars 939 total reviews • Free to install
Build customer loyalty with points, rewards & referrals
Elevar Conversion Tracking
4.6 out of 5 stars 148 total reviews • Free to install
Add server-side conversion tracking to improve data accuracy
Growave: Loyalty & Wishlist
4.8 out of 5 stars 1225 total reviews • Free plan available
Boost sales with Loyalty, Reward, Referrals, Wishlist, Reviews
Atlas Pickup Points
4.8 out of 5 stars 67 total reviews • Free trial available
Build Award Winner • Checkout pickup points map, 50+ carriers
UpsellPlus Checkout Upsell
5.0 out of 5 stars 133 total reviews • Free trial available
Grow AOV with cross sell, post purchase & checkout upsell
Giftnote: Automated Gifting
5.0 out of 5 stars 153 total reviews • Free trial available
Email/SMS Gift Notes, eGift Cards & Multi-Recipient Orders
Honeycomb Upsell & Cross Sell
4.8 out of 5 stars 154 total reviews • Free plan available
Boost your sales with one-click upsell & cross sell funnels
NA Age Verification
4.9 out of 5 stars 94 total reviews • Free plan available
Age Verification on checkout and 18+ age gate check with popup
Postscript SMS Marketing
4.7 out of 5 stars 1140 total reviews • Free to install
Build incremental revenue and scale relationships with SMS
ShopClimb ‑ Trust Badges
4.9 out of 5 stars 145 total reviews • Free plan available
Payment trust badges for sales conversion and social proof
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