Apps for extending your checkout

Build a unique checkout for your business.

1,938 apps
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Jotly Size Chart & Size Guide
5.0 out of 5 stars 23 total reviews • Free plan available
Size charts & size guides to help customers pick accurate size
Built for Shopify
Wiser Product Recommendations
4.9 out of 5 stars 714 total reviews • Free plan available
Upsell by AI Frequently Bought Together Bundles & Cross Sell
GOVX ID Exclusive Discounts
4.9 out of 5 stars 272 total reviews • Free to install
Launch a military and first responder discount on your store.
Ako Loyalty Retargeting CRM
4.9 out of 5 stars 216 total reviews • Free plan available
Boost retention with store credit loyalty program retargeting
Built for Shopify
Upsell App by Essentialwolf
4.8 out of 5 stars 632 total reviews • Free
Increase AOV with one click Upsell & Cross Sells
Firework Shoppable Video & UGC
5.0 out of 5 stars 39 total reviews • Free to install
Accelerate Sales with Lightning Fast Shoppable UGC Videos
Loloyal: Loyalty Rewards Refer
4.9 out of 5 stars 1139 total reviews • Free plan available
Turn one-time buyers into loyal fans with points, rewards, VIP
Octolize Shipping Discounts
5.0 out of 5 stars 16 total reviews • Free
Auto-apply shipping discounts based on rules and conditions
Built for Shopify
Kaching Popup Discount Upsell
4.9 out of 5 stars 28 total reviews • Free
Increase your AOV with various upsell and cross-sell popups
Webplanex: Cashback Wallet
4.9 out of 5 stars 155 total reviews • Free plan available
Increase Sales+Customer Engagement with Store Credit & loyalty
Built for Shopify
NA Age Verification
4.8 out of 5 stars 140 total reviews • Free plan available
Age Verification on checkout and 18+ age gate check with popup
Built for Shopify
Local Delivery + Pickup ‑ SE
5.0 out of 5 stars 116 total reviews • Free to install
Manage your in store pickups & local deliveries efficiently.
Attribuly Analytics
4.4 out of 5 stars 324 total reviews • Free plan available
Get accurate attribution, increase ROAS & LTV.
RS: Smart Search Bar & Filter
4.7 out of 5 stars 424 total reviews • Free plan available
Boost Sales With AI Search Bar, Filter & Search Recommendation
GLO Related Products, Upsell
4.9 out of 5 stars 481 total reviews • Free plan available
Boost your sales with frequently bought together products
GoProfit Profit Analytics
4.9 out of 5 stars 39 total reviews • Free
Track profit, revenue & expenses with advanced analytics.
O: Meta Pixels Facebook Pixels
4.9 out of 5 stars 148 total reviews • Free to install
Realtime ad perform data allows quick decision to optimize ROI
Built for Shopify
Discount Mixer: Bulk Discounts
4.9 out of 5 stars 42 total reviews • Free plan available
Provide tiered volume & shipping discounts + discount codes
Built for Shopify
Minmaxify Order Limits
4.8 out of 5 stars 255 total reviews • Free trial available
Set product and collection limits on your cart
Puco Checkout Rules
4.9 out of 5 stars 69 total reviews • Free plan available
All-in-one app to create checkout customization and validation
Built for Shopify
Packlink PRO Shipping Platform
4.5 out of 5 stars 953 total reviews • Free to install
Multicarrier Shipping Solutions for eCommerce and Marketplaces
Gorgias: Helpdesk, Chat & FAQ
4.2 out of 5 stars 713 total reviews • Free trial available
Instantly resolve support inquiries and grow your business.
LDT: Gift Wrap, Gift Message
4.8 out of 5 stars 81 total reviews • Free plan available
Add gift wrap, add-on, message option to your store front.
Built for Shopify
CW: Cart Upsell & Cart Drawer
5.0 out of 5 stars 65 total reviews • Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
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