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Address Guard ‑ Validator icon

Address Guard ‑ Validator

5.0(Reviews)

Carrier-validated address validation > prevent failed deliveries & cut carrier correction fees Add real-time, carrier-validated address verification to checkout - or replace Shopify’s Google Autocomplete with our Autocomplete. Our address validator validates against global and local carriers and uses AI Autocorrection to fix small errors (Rd→Road), prevent failed deliveries, and cut correction fees (many carriers charge $25+). Create rules to block PO Boxes or require apartment numbers. No code, install in 5 minutes. Add real-time, carrier-validated address verification to checkout - or replace Shopify’s Google Autocomplete with our Autocomplete. Our address validator validates against global and local carriers and uses AI Autocorrection to fix small errors (Rd→Road), prevent failed deliveries, and cut correction fees (many carriers charge $25+). Create rules to block PO Boxes or require apartment numbers. No code, install in 5 minutes. more Autocomplete for Plus + real-time address verification for all merchants Block undeliverable addresses like PO Boxes, missing apt #s, and special chars Hold undeliverable orders pre-3PL; add order tags to fit your workflows Built-in email & phone verification to improve data quality and delivery Works with express checkouts: Shop Pay, Apple Pay, Google Pay, PayPal

Key Features

  • Advanced workflow capabilities
  • Advanced email capabilities

Shopify App Installs

No install data available

Pricing Plans

Frequently Asked Questions

What is Address Guard ‑ Validator?

Carrier-validated address validation > prevent failed deliveries & cut carrier correction fees Add real-time, carrier-validated address verification to checkout - or replace Shopify’s Google Autocomplete with our Autocomplete. Our address validator validates against global and local carriers and uses AI Autocorrection to fix small errors (Rd→Road), prevent failed deliveries, and cut correction fees (many carriers charge $25+). Create rules to block PO Boxes or require apartment numbers. No code, install in 5 minutes. Add real-time, carrier-validated address verification to checkout - or replace Shopify’s Google Autocomplete with our Autocomplete. Our address validator validates against global and local carriers and uses AI Autocorrection to fix small errors (Rd→Road), prevent failed deliveries, and cut correction fees (many carriers charge $25+). Create rules to block PO Boxes or require apartment numbers. No code, install in 5 minutes. more Autocomplete for Plus + real-time address verification for all merchants Block undeliverable addresses like PO Boxes, missing apt #s, and special chars Hold undeliverable orders pre-3PL; add order tags to fit your workflows Built-in email & phone verification to improve data quality and delivery Works with express checkouts: Shop Pay, Apple Pay, Google Pay, PayPal

How much does Address Guard ‑ Validator cost?

Address Guard ‑ Validator offers multiple pricing tiers to fit different business needs: Free: Free.

Is Address Guard ‑ Validator easy to set up?

Yes, Address Guard ‑ Validator is designed to be user-friendly and easy to set up. The app integrates seamlessly with your Shopify store, and most users can get started within minutes.

Customer Reviews

5.0

Address Guard has saved us countless hours and prevented dozens of mis-deliveries. As a first-time ecommerce/shopify founder, we gradually learned the operational "gotchas" throughout 2024. One of the most painful was packing and paying for orders to ship to our customers, only to find them returned to us due to incorrect and/or invalid addresses, missing unit numbers, etc. Per usual, Shopify address validation feature set is severely lacking. This is where AG fills the gap at a reasonable price point. Things we love: -Post checkout address validation and nudges on Thank You page -Email follow ups to customers who submit orders with potentially invalid or incomplete addresses prompting a confirmation or update -(Optional) order fulfillment holds when invalid addresses are detected -(Optional) order cancellations after X time when invalid addresses are detected -Exhaustive list of address rules and options for validation -Incredibly detailed log of address validation, customer contacts and updates, etc. -(Optional) Email validation (occasionally we get customers providing us invalid emails, leaving us with no way to contact them for order or shipping issues) -Fast, attentive support. They've literally gone and implemented feature request bug fixes within days, if not a couple of weeks. Room for improvement: -Occasional false positives for invalid addresses. Upon manual review and searching on Google Maps, we've been able to manually validate provided addresses and release orders. HARD problem to solve for. I'd rather error towards false positives than false negatives. -Email reminders to customers to confirm or update their addresses seem a little hit or miss in terms of delivery/reception. Multiple customers have mentioned they never received them (spam?) and numerous times we've followed up manually with written email and get responses/updates.

November 13, 2025
5.0

Great customer service! highly recommend it!

August 19, 2025
5.0

Very helpful app! Been able to help minimise orders going out with incorrect addresses as well as help reduce amount of return to sender parcels returned. Ryan has also been fabulous, direct communication and able to outsource information from carriers themselves. Highly recommend.

May 26, 2025
5.0

Ryan was incredibly helpful throughout our communication. He took the time to thoroughly explain the features and limitations of the service and was very responsive to all my questions. I really appreciated his efforts and excellent customer support.

May 9, 2025
5.0

Address Guard is an exceptionally well-developed and thoughtfully designed app, clearly built with customer input and feedback in their ethos. It is evident that the team has considered every aspect to meet user needs as its highly customisable. For businesses with specific niches, the team is highly receptive to feedback and willing to implement changes to accommodate unique requirements. The customer service experience has been outstanding, offering direct communication with team members who are efficient and proactive in addressing concerns. They would come highly recommended from me.

February 25, 2025

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