Apps for extending your checkout

Build a unique checkout for your business.

4,719 apps
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Cartlytics ‑ Cart Analytics
4.9 out of 5 stars 41 total reviews • Free to install
Live carts in real time: add to cart tracking & cart recovery
HUE Free Gifts Upsell
4.7 out of 5 stars 34 total reviews • Free
Free gift with purchase & BOGO for product and cart upsells!
Downpay: Partial Pay & Deposit
5.0 out of 5 stars 82 total reviews • Free trial available
Offer deposit & partial payment for custom and pre-order sales
impact.com Affiliate Marketing
4.5 out of 5 stars 198 total reviews • Free trial available
Manage affiliates & influencers to acquire new customers
Rapi Tracking Facebook Pixels
4.9 out of 5 stars 47 total reviews • Free to install
Track Facebook & Meta Pixels with Conversion API (ex Pixelio)
Treo · Auction Plus
5.0 out of 5 stars 30 total reviews • Free plan available
Engage your customers with auctions and Make an Offer
Aimerce First‑Party Pixel
5.0 out of 5 stars 94 total reviews • From $299/month
First-party pixel and server-side tracking to improve ROAS.
Spoks: Email & SMS Marketing
4.9 out of 5 stars 28 total reviews • Free plan available
All-in-one email and SMS platform with it's own mobile app
CheckboxAssistant: Terms Check
5.0 out of 5 stars 36 total reviews • Free plan available
Build trust and reduce risk with terms and conditions checkbox
DiscountOS ‑ Market Discount
5.0 out of 5 stars 15 total reviews • Free
Create any automatic and code discount you can imagine
Intuitive Shipping
5.0 out of 5 stars 476 total reviews • Free plan available
Control how shipping is calculated and displayed at checkout.
Biscuits Bundle Builder
4.9 out of 5 stars 91 total reviews • Free to install
Mix and match bundle builder to build your own box BYOB
AfterShip Order Tracking
4.5 out of 5 stars 1197 total reviews • Free to install
Reduce WISMO with branded order tracking
Antla AI Virtual Try On
5.0 out of 5 stars 54 total reviews • Free trial available
Makes Shoppers Love How They Look With AI Fashion Try-On
OC Order Limit Quantity Break
4.9 out of 5 stars 428 total reviews • Free plan available
Set Quantity Discount, Minimum Order Quantity, Quantity Break
AI Custom Product Personalizer
4.9 out of 5 stars 21 total reviews • Free plan available
Product customizer for custom product options, variants & POD
Elevate A/B Testing Price Test
4.9 out of 5 stars 124 total reviews • Free trial available
Boost sales with AB testing: prices, shipping, content & more
Rimix Product Badges & Labels
5.0 out of 5 stars 26 total reviews • Free plan available
Create product badges & labels to nake your store shine
Attribuly: Klaviyo Recovery
4.7 out of 5 stars 143 total reviews • Free plan available
ROI guaranteed. Recover more abandoned checkouts with Klaviyo
Bird Pickup Delivery Date
4.9 out of 5 stars 465 total reviews • Free plan available
Date & time picker for store pickup, local delivery, shipping
Qikify Upsell & Cross‑sell
4.8 out of 5 stars 623 total reviews • Free plan available
Upsell & cross-sell with Frequently Bought Together, BOGO
Essential CRO Split AB Testing
5.0 out of 5 stars 25 total reviews • Free
Lift CRO by AB Testing & Split Testing Theme Templates.
BeSure Checkout Rules
5.0 out of 5 stars 193 total reviews • Free plan available
Customize checkout behavior with conditional powerful rules
Magical Custom Fields & Upload
4.7 out of 5 stars 80 total reviews • Free trial available
Custom Order Notes, Text Box, Date Picker + Checkout Fields
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4,719 apps
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