576
total reviews
Apps in this collection
20
Average rating (Aug 2026)
4.9
Built for Shopify
17
85% of apps
Top category
Checkout - Other
6 apps
Key Facts about Delivery Customizations powered by Functions Apps
What the data says about Shopify merchants here.
100% offer a free plan (20 of 20); 6 are fully free.
Paid plans run from about $3.99 to $99.99 per month.
3,896 reviews have been left across these apps.
19 of 20 apps rate 4.8 or higher.
The most-reviewed app in Delivery Customizations powered by Functions is SMART Checkout Rules & Upsells, with 576 reviews.
Apps in this collection were first published between 2018 and 2025.
Standout Delivery Customizations powered by Functions Apps
Four apps, each measured on a different dimension.
Checkout - Other
5
out of 5 (>=50 reviews)
68
new reviews / 30 days
2018
year launched
Showing 1-20 of 20
Sort
Seamlessly customize your checkout with powerful custom rules
Pros
Free
Cash on Delivery Fee, Partial/Split Payments, Deposits and OTP
Pros
Cons
$0-$29.99/mo
Schedule your Store pickup, Local delivery and Shipping orders
Pros
Cons
$0-$99.99/mo
Level 3 ETA - show estimated delivery date plus shipping time
Pros
Cons
$0-$29.99/mo
Unknown
Free
Checkout rules, checkout customizer and discounts to boost AOV
Pros
$0-$59.99/mo
Boost AOV with a discount bundler: BOGO, Volume, Tiered & Gift
Free
Shopify Checkout Blocks
4.2179 reviews
Customize your Checkout, Thank you and Order status pages
Pros
Free
Customize checkout behavior with conditional powerful rules
Pros
Cons
$0-$29.99/mo
Local Delivery & store pickup, AI Route planner,Date-Time Slot
Pros
$0-$19/mo
Add a COD Fee and Limit Cash on Delivery fee (COD) using rules
Pros
$0-$9.99/mo
Migrate and create scripts or discounts with a function editor
Free
Hide, sort & rename shipping methods with a rule-based engine
Pros
$0-$7.99/mo
Offer shipping discount rules to customers based on conditions
$0-$4.99/mo
Seamlessly validate customer address fields at checkout
Free
Compact checkout tool w/ custom fields, checkout upsell, rules
Pros
$0-$99/mo
Octolize Pickup Points PRO
549 reviews
Offer your customers pickup points of 51 carriers to choose
$0-$39.99/mo
Reorder and hide your shipping rates
$0-$4.99/mo
Customize checkout rules to boost sales and reduce risk
$0-$7.99/mo
Sort, reorder, rename, hide shipping rates with checkout rules
$0-$3.99/mo
Merchants browsing Delivery Customizations powered by Functions also explore these collections
FAQs about Delivery Customizations powered by Functions Apps
Answers verified against August 2026 Delivery Customizations powered by Functions data.
Q1What are the best Delivery Customizations powered by Functions apps in 2026?
SMART Checkout Rules & Upsells leads by review volume; BeSure Checkout Rules is the highest-rated; SMART Checkout Rules & Upsells has the steepest momentum (+68/30d).
Q2Which of these apps are free?
20 of 20 offer a free plan, 6 fully free. Paid tiers run about $3.99 to $99.99/mo.
Q3How is review velocity (the "biggest mover") calculated?
Net new reviews over the last 30 days, synced weekly. SMART Checkout Rules & Upsells leads at +68.
Q4How much do Delivery Customizations powered by Functions apps cost?
Freemium-heavy: 20/20 have a $0 tier. Paid $3.99 to $99.99/mo.