AddressGuard Address Validator

It's a pretty good app. It's well designed and works as intended. The customer support is relatively responsive and adaptive to customer needs. We are just waiting on them to include a confirm address button in the email and fix a small tagging issue. Overall 10 out of 10.

Super happy I found this app! Our undeliverable addresses and associated labor have dropped by 40% since starting to use AddressGuard! We had some custom requirements for our business which AG took care of quickly and professionally! Highly recommended!

Very helpful - didn't know the full functionality of the app until now! Thanks for providing excellent customer service.

Amazing app and support! It has saved us so much time and money on fees. My only regret is not switching sooner. It works just as well as the bigger players out there, but at a more affordable price. Highly recommend!

This App is exactly what we need ! Thanks for their quick answers !

An excellent app and excellent support, always solving problems and always available!

Does exactly what I need. We were having issues with non-latin characters at checkout, incorrectly auto-filled addresses, and then customers who didn't realize this until it was too late, their package was shipped. All better now.

Hands down this app has been fantastic, integration in Flow, and outstanding customer service and respond to inquiries.

The Address Guard Validator has been an absolute game-changer for our business, reducing a massive amount of returns due to incorrect addresses entered at checkout! Could not more strongly recommend this product, or the support team behind it. Insanely easy to use, beyond valuable.

Wonderful and robust app. Even if you're on Shopify Basic Plan it can be immensely useful, allowing you to create powerful rules. A very clever thing is that in your Shopify Admin➔Checkout➔Checkout rules, only one rule is shown that includes all the rules created with this app. I would like to thank Ryan, who was kind and helpful.

Installed the app for address block and it really does its job. I see more potential and happy to dig further. Highly recommended!

I am always pleased with the excellent service I continue to receive with Address Guard. Top quality good old fashioned service...quick to respond with honest communication and great feedback. Excellent Company and service that I have found hard to imagine ever running my online business without!

We recently found address guard after suffering from poor validation issues with ShipStation. Now all of our addresses are automatically checked and it's given us confidence to branch out to new countries. Support is super friendly as well.

Ryan was extremely knowledgeable and helpful!

We run a high-volume furniture operation where a wrong shipping address means a freight-sized headache, not a $5 reship. AddressGuard has quietly removed that problem. It validates and corrects addresses at checkout, flags the edge cases our team used to catch by hand, and their support side has been responsive when we needed configuration help. Setup was straightforward and it hasn't gotten in the customer's way. Worth it for any store where a delivery failure is expensive.

This app is flawless. Tried a few of the address validation apps but none quite did the job. This app is by far the best, great UX and design, simple to use and has more features and details than any of the others. Really solved a big issue for us, the app is a no brainer - Every store should have it, there is no reason to not. Support was excellent within 2 mins, and very nice to speak to. app is 5 stars and the best on the shopify app store. I have tested them all.

We're a small team shipping physical products daily, and we don't have the bandwidth to manually chase down bad addresses. Address Guard plugs right into our checkout and quietly fixes the stuff that autocomplete misses. The AI autocorrect is the standout feature for us. Most address issues get resolved automatically without adding any friction for the customer. We've only been on it a couple days but it's already one of those apps we don't think about because it just works.

Simple app, easy to install and filters/ catches most mistakes made by customers.

Super intuitive set-up to our store. Very responsive team in regards to troubleshooting. Our store has seen less customer outreach since this AI rule update has been added.

We’ve been using this app to address a persistent issue with invalid customer inputs, and it has been a game-changer. As a business utilizing a 3PL, we often encounter orders flagged with “action required” due to invalid addresses. Resolving these manually was tedious and inefficient. This app has streamlined the entire process, saving us time and hassle. On top of that, their support team is outstanding—responsive, knowledgeable, and always willing to go the extra mile. Highly recommend for any business looking to optimize their order flow and reduce manual intervention!