The 10 Best Address Validation Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for address validation, 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

Address Validator AddressHero

★ 4.9 (231 reviews) · Free to install

Avoid address errors with address validation
Built for Shopify
2

SMART Address Validator

★ 4.9 (62 reviews) · Free

Seamlessly validate customer address fields at checkout
Built for Shopify
3

Address Validation Ninja

★ 5.0 (46 reviews) · Free plan available

Address Validator for Checkout Validation • Stop Bad Orders
Built for Shopify
4

AddressGuard Address Validator

★ 5.0 (36 reviews) · Free to install

Global carrier-validated address verification: 240+ countries
Built for Shopify
5

DS: Address Validation / Block

★ 5.0 (29 reviews) · Free plan available

Validate shipping & checkout addresses to block invalid entry.
Built for Shopify
6

Clearer.io Address Validator

★ 4.7 (192 reviews) · Free to install

Address validation to prevent shipping and delivery failures
Built for Shopify
7

VL: Checkout Address Validator

★ 4.8 (37 reviews) · Free to install

Address validation via checkout rules & shipping customization
Built for Shopify
8

Loqate Address Validation

★ 5.0 (6 reviews) · Free to install

Improve data quality & delivery rates with address validation
9

SMART Shipping Rates & Rules

★ 4.9 (254 reviews) · Free

Postcode shipping calculator to set rates & rules by product
Built for Shopify
10

King Checkout Validation

★ 5.0 (18 reviews) · Free plan available

Checkout & address validation for VAT, phone, and order limits
Built for Shopify

Frequently asked questions

Which is the best Address Validation app for Shopify?

Based on the Shopify App Store's own organic ranking for "address validation", Address Validator AddressHero currently holds the #1 spot, with a 4.9 star rating across 231 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 "address validation", 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 "address validation", you can verify the current ranking there yourself.

Which Address Validation apps are Built for Shopify?

9 of the top 10 address validation apps hold the Built for Shopify badge: Address Validator AddressHero, SMART Address Validator, Address Validation Ninja, AddressGuard Address Validator, DS: Address Validation / Block 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 address validation app on the Shopify App Store is Address Validator AddressHero, with a 4.9 star rating across 231 reviews. 9 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 911 reviews.

Related keyword rankings

All Address rankings → · Browse all keywords →

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