Best Address Validator Apps for Shopify

Mistakes are often made when customers input address information and some shoppers may use undeliverable address types. This can lead to excess shipping costs, returned items, delays for the customer, and all the headaches that go with this.

The best address validator apps for Shopify look after the validation process seamlessly.

Likewise, customers who shop for products and find out after checkout that you don’t ship to their area tend to put a black mark against that store — possibly forever. 

Zip code validator apps can help customers check whether products are available in their area before ordering. They reduce order cancellations and many also allow customers to choose from a range of shipping options for products that can be shipped, improving transparency and the overall shopping experience. 

We’ve looked at the best zip code and address validator apps available for Shopify merchants and narrowed it down to the following six…

Advanced Zipcode Validator

Advanced Zipcode Validator by AppJetty is all about making your store more transparent for shoppers — allowing customers to check whether a product is available in their area and, if so, the associated costs of shipping.

This app is one of the newer ones reviewed here but has gained plenty of support from Shopify merchants since it was first featured on the Shopify app store in mid-2020.

Price: Free plan available until you choose a billing pan with Shopify (i.e., development stores). Thereafter $1.99/month.

Free Trial? Yes — 7 days

Average Shopify Rating (out of 5 stars): 5.0 (8 reviews)

Main pros: 

• Easy to let customers check product availability in their zip codes 

• Can set different delivery rates for different locations (display shipping costs transparently)
• Whitelist and blacklist zip codes via pin code validator
• Customize delivery/unavailability messages for customers
• Restrict order placements from specific zip codes by blocking them 
• Can specify zip code rules by adding single/range/CSV of zip codes 
• Show zip code widget on all or some selected products/collections pages
• Display estimated delivery time based on zip code 
• Display shipping rate for different zip codes (with Advanced Shopify plan or higher or annual Shopify plan)
• Customize pin code validation label and button to match your store’s branding
• Customers can opt-in to the waiting list if delivery is not available for their pin code now
• Embed zip code validator widget in header, entire store as a custom popup or inline on product pages

Any cons?

• Lack of reviews from Shopify merchants
• Doesn’t validate shipping addresses before fulfilment

Address Validator by RoboTurk

Address validator is an app by RoboTurk that’s been around for over five years and is well-established among thousands of Shopify merchants.

With consistently strong reviews from merchants, this one is certainly one of the best options if you just need to validate shipping addresses to reduce failed deliveries and delays.

Busy stores with high order volumes end up paying a little for the privilege but costs will be minimal for new and upcoming stores.

Price: Free to install and the first 100 orders are free. $0.04 per order thereafter.

Free Trial? No

Average Shopify Rating (out of 5 stars): 4.7 (166 reviews)

Main pros: 

• Customers are prompted with suggestions and notified when address issues are detected
• Prompts customers to correct mistakes and input new addresses if necessary
• Identifies undeliverable addresses
• Can prevent delivery to PO Boxes, ShipStations, parcel collects and addresses with missing street number/name, non-Latin characters, noncontiguous states, etc.
• Emails and tags to prevent orders created with invalid addresses from being shipped 
• Address prompts can be embedded into the checkout process for Shopify Plus users (otherwise in the Thank You page AFTER checkout)
• Customizable prompts/emails to match your brand 
• Seamless customer experience
• Can be used directly in Shopify admin
• Will check for Google Autocomplete errors
• International reach covering orders for over 20 countries
• Fully mobile-friendly

Any cons?

• Only loads on the Thank You page post-checkout unless you have Shopify Plus — so it cannot block addresses, only correct them

Zip Code Validator 

Zip Code Validator by ENS Enterprises is one of a family of Shopify apps by the same developer but none of the others are rated quite so highly as this by Shopify merchants. The app has maintained close to a five-star rating over the past few years.

This app doesn’t actually check shipping addresses to correct errors before shipping. Instead, it allows customers to check a product’s availability using a zip code and is designed for merchants who can fulfil orders only to specific areas.

Price: Free

Free Trial? No

Average Shopify Rating (out of 5 stars): 4.9 (50 reviews)

Main pros: 

• Adds a widget that allows customers to check product’s availability using zip codes 
• Customers can choose desired shipping option when shopping
• Can customize the appearance of the zip code widget to match your brand
• Can import the zip codes from a CSV file
• Can export all your zip codes in CSV file form
• Enable or disable the widget with one click on your store
• Works with all themes
• Easy to set up
• Free app

Any cons?

• Doesn’t validate shipping addresses before fulfilment

Zipcode Check & Validate 

Zipcode Check and Validate is another app geared towards Shopify stores that only serve a limited or unique area. 

It helps merchants communicate their delivery radius and allows customers to check whether the product is available for shipping to their zip codes, area codes or postal codes. This helps the shopping experience as there are fewer disappointments at checkout.

The app seems exceptional at its job too, maintaining a five-star rating from multiple Shopify merchants over the years.

Price: $4.99/month for Essential plan. $7.99 for Basic plan (with blocked checkout and other features) and $9.99/month for Professional plan (with more social options).

Free Trial? Yes — 14 days

Average Shopify Rating (out of 5 stars): 5.0 (77 reviews)

Main pros: 

• Asks potential buyers to enter their zip code and validate that delivery is available in their region

• Can join a waitlist via email if the product is not available (Professional version)
• Can collect a customer’s email, phone, address etc., if they don’t live in a serviceable area (Professional version)
• Can show validator only on certain products or collections/hide popup on certain pages
• Add as a popup, homepage section or a widget on product pages 
• Can add validator as a header (Basic/Pro versions)
• Block checkout and redirection based on zip code (Basic/Pro versions)
• Can disable certain checkout buttons
• Customize the appearance of the app to match branding with unlimited styling options
• Supports all countries — just configure your zip codes correctly through the app
• Unlimited zip codes
• Social sharing option to increase demand in the neighborhood (Pro version)
• Supports Shopify’s Online Store 2.0 compatible themes plus all legacy themes

Any cons?

• No free version
• Cannot restrict customers from checking out or adding items (even if they cannot be fulfilled)
• Doesn’t validate shipping addresses before fulfilment

Smart Zipcode Validator 

As the name suggests, Smart Zipcode Validator by JoboApps lets customers check product availability via zip code — and is another one designed for stores that can only service a limited area.

The team at JoboApps is well established and has created a suite of well-regarded Shopify apps. This one can help you block orders when products are unavailable in certain locations — to avoid confusion, cancelled orders, and annoyed customers.

Price: $6.99/month

Free Trial? Yes — 10 days

Average Shopify Rating (out of 5 stars): 4.4 (13 reviews)

Main pros: 

• Easy for customers to verify whether a product can be delivered to their location before placing orders
• Displays input field for zip code in product details page (below product name section)
• Zip code popup available for all pages
• Show zip code checker form for all or selected products
• Flexible design — full customization options to help popups match your store
• Edit layout options, position, text and colors without needing to code
• Bulk insert zip codes on selected products
• Create a white list of zip codes
• Allow purchase only if zip code is available for delivery — auto-disable add to cart
• Set zip code minimum length
• Can preview the zip code form before it goes live
• Can use directly in Shopify admin

Any cons?

• No free version
• Few recent reviews from Shopify merchants
• Doesn’t validate shipping addresses before fulfilment

Product Zipcode Validator

Product Zipcode Validator is an app by the team at Webkul Software, which is responsible for almost 50 Shopify apps in total.

While this is not their best-reviewed app, it might be worth a try for merchants who only ship to a limited area and frequently have to cancel orders because they cannot be fulfilled.

One especially useful feature of the app is that it allows customers to check related products if a searched product is unavailable.

Price: $9/month

Free Trial? Yes — 7 days

Average Shopify Rating (out of 5 stars): 2.7 (19 reviews)

Main pros: 

• Assign different zip codes to various products according to their availability for different locations
• Helps customers check whether a product is available for delivery in their zip code
• Check availability from the homepage or product page
• Reduces order cancellations
• Remove/blacklist zip codes from products in bulk if required
• Allow customers to check related products if the searched product is unavailable 
• Can upload a product zip code CSV file 
• Merchant adds countries, states, cities and zip codes of places where the products are available
• Easy to configure and use
• Responsive design for mobile devices
• Can use directly in Shopify admin

Any cons?

• No free version
• Lack of positive recent reviews
• Teething problems for some merchants in 2020/2021

Shopify Address Validator Apps

Checking zip codes and validating addresses are important steps in the customer ordering and order fulfillment processes. Both can save you time, money and disgruntled customers.

The zip code and address validator apps reviewed above help prevent these problems and ensure you run a more efficient store. Some do even more than that…

Check them out and start running a more profitable Shopify store.