The 10 Best Delivery Customizations Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for delivery customizations, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated July 12, 2026 · Organic results only

Maintained by Rankbase, built by a Shopify app developer

1

Essent Estimated Delivery Date

★ 5.0 (859 reviews) · Free

Show Estimated Delivery Date Plus Shipping Time (EDD/ETA)
Built for Shopify
2

Estimated Delivery Date ‑ ETA

★ 4.9 (473 reviews) · Free to install

Automate Every EDD & Shipping Time with Smart Delivery Rules
Built for Shopify
3

SMART Shipping Rates & Rules

★ 4.9 (254 reviews) · Free

Postcode shipping calculator to set rates & rules by product
Built for Shopify
4

FC ‑ Functions Creator Scripts

★ 5.0 (88 reviews) · Free

Migrate and create scripts or discounts with a function editor
Built for Shopify
5

Payflow: COD & Checkout Rules

★ 4.9 (110 reviews) · Free plan available

COD fees, payment and delivery rules with checkout validations
Built for Shopify
6

AI Function Studio

★ 4.9 (18 reviews) · Free plan available

Visual creator for functions - custom discounts, rules
Built for Shopify
7

Hoppy Delivery Date App

★ 5.0 (1 reviews) · Free

Show Estimated Delivery Date Widget on product page.
8

PlateOS Operations

· Free plan available

Manage meal prep operations, deliveries & customer changes
9

FlashBird

★ 4.6 (9 reviews) · Free to install

Same-day & next-day delivery across the GTA, Ottawa & Quebec
10

Reclaim: Chargeback Recovery

★ 5.0 (2 reviews) · Free

Fight chargebacks with AI-built dispute responses

Frequently asked questions

Which is the best Delivery Customizations app for Shopify?

Based on the Shopify App Store's own organic ranking for "delivery customizations", Essent Estimated Delivery Date currently holds the #1 spot, with a 5.0 star rating across 859 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "delivery customizations", refreshed daily. Sponsored ("Ad") placements are excluded, so positions reflect Shopify's real search ranking rather than paid promotion. Source: the Shopify App Store search results for "delivery customizations", you can verify the current ranking there yourself.

Which Delivery Customizations apps are Built for Shopify?

6 of the top 10 delivery customizations apps hold the Built for Shopify badge: Essent Estimated Delivery Date, Estimated Delivery Date ‑ ETA, SMART Shipping Rates & Rules, FC ‑ Functions Creator Scripts, Payflow: COD & Checkout Rules and more.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of July 12, 2026, the top-ranked delivery customizations app on the Shopify App Store is Essent Estimated Delivery Date, with a 5.0 star rating across 859 reviews. 6 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 1,814 reviews.

Related keyword rankings

All Delivery rankings → · Browse all keywords →

Rank higher on the Shopify App Store

Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

Explore Rankbase →