Best Customize checkout with apps apps - 2026

21 Customize checkout with apps apps tracked, ranked by a weekly index of review velocity, satisfaction, and momentum. Every position derives from publicly available Shopify App Store signals, refreshed every Monday.

Apps in this collection
21
Average rating (Aug 2026)
4.5
Built for Shopify
6
29% of apps
Top category
Upsell and cross-sell
5 apps

Key Facts about Customize checkout with apps Apps

What the data says about Shopify merchants here.

62% offer a free plan (13 of 21); 1 are fully free.
Paid plans run from about $5.99 to $999 per month.
12,712 reviews have been left across these apps.
7 of 21 apps rate 4.8 or higher.
The most-reviewed app in Customize checkout with apps is Smile: Loyalty Program Rewards, with 4,314 reviews.
Apps in this collection were first published between 2012 and 2022.

Standout Customize checkout with apps Apps

Four apps, each measured on a different dimension.

Showing 1-21 of 21
Smile: Loyalty Program Rewards icon

Smile: Loyalty Program Rewards

Built for ShopifyTrendingLeader
4.94,314 reviews

Customer loyalty points, VIP tiers, referrals, rewards program

Pros
Cons
$0-$199/mo
Zapiet ‑ Pickup + Delivery icon

Zapiet ‑ Pickup + Delivery

Built for Shopify
4.91,792 reviews

Smarter delivery options for pickup, local delivery & shipping

Pros
Cons
$29.99-$179.99/mo
AfterShip Order Tracking icon

AfterShip Order Tracking

Built for Shopify
4.61,196 reviews

Reduce WISMO with branded order tracking

Pros
Cons
$0-$70/mo
Yotpo: Loyalty Rewards Program icon

Yotpo: Loyalty Rewards Program

4.7889 reviews

Build customer loyalty with points, rewards & referrals

Pros
Cons
$0-$199/mo

AI recommendations: cart, checkout, and post-purchase upsells

Pros
Cons
$0-$25/mo

Store Credit Wallet for Cashback, Loyalty, Rewards & Refunds

Pros
Cons
$19.99-$199.99/mo

Instantly resolve support inquiries and grow your business.

Pros
Cons
$10-$900/mo

Customer loyalty programs with rewards, tiers & referrals

Pros
Cons
  • The paid version is too expensive.
  • There is no after-hours technical support.
$0-$199/mo
One Click Upsell ‑ Zipify OCU icon

One Click Upsell ‑ Zipify OCU

Built for Shopify
4.5503 reviews

Increase AOV with AI post-purchase upsells & checkout upsells

Pros
Cons
$0-$8/mo
Route ‑ Protection & Tracking icon

Route ‑ Protection & Tracking

3.9337 reviews

Post-purchase platform for protection, tracking, and returns

Pros
Cons
Free

Customize your Checkout, Thank you and Order status pages

Pros
Free

Convert more customers w/ AI powered helpdesk and live chat

Pros
Cons
$29-$69/mo
Giftnote: Gift Message & Cards icon

Giftnote: Gift Message & Cards

High Performer
5156 reviews

Timed gift messages, Gift cards & Bulk corporate gifting

Pros
$19-$99/mo
UpsellPlus Checkout Upsell icon

UpsellPlus Checkout Upsell

Built for ShopifyHigh Performer
5136 reviews

Grow AOV with cross sell, post purchase & checkout upsell

Pros
$0-$199/mo

Payment trust badges for sales conversion and social proof

Pros
Cons
$0-$19.99/mo
Checkout Plus icon

Checkout Plus

Built for ShopifyHigh Performer
598 reviews

Customize Checkout Page & Thank You Page + Upsells, Free Gifts

$0-$89/mo

Boost sales w/ in product, cart, checkout page & post purchase

Pros
Cons
$0-$999/mo

PO Box Blocker to stop customers from using PO Box addresses

$9.85/mo

Merchants browsing Customize checkout with apps also explore these collections

FAQs about Customize checkout with apps Apps

Answers verified against August 2026 Customize checkout with apps data.

Q1What are the best Customize checkout with apps apps in 2026?

Smile: Loyalty Program Rewards leads by review volume; Giftnote: Gift Message & Cards is the highest-rated; Smile: Loyalty Program Rewards has the steepest momentum (+65/30d).

Q2Which of these apps are free?

13 of 21 offer a free plan, 1 fully free. Paid tiers run about $5.99 to $999/mo.

Q3How is review velocity (the "biggest mover") calculated?

Net new reviews over the last 30 days, synced weekly. Smile: Loyalty Program Rewards leads at +65.

Q4How much do Customize checkout with apps apps cost?

Freemium-heavy: 13/21 have a $0 tier. Paid $5.99 to $999/mo.