Address Validator Plus

the best part for us was super responsive support from them. other wise it did exactly what is said it would do. was able to set colors to my liking.

5 Stars to the Address Validator Team, they try to help as much as he can. The problem that i got is caused of shopify and not from this tool. So 5 Stars to Address Validator Team - 5 Stars to this app and 1 Star in the case for shopify.

Well built, easy to install, app that is going to save us money on address errors charges through Fedex. The support is A+.

The app does what it's designed to do. Only if there are several mistakes in an address at the same time (especially fields too long AND a missing street number at the same time), then it's only correcting one of them (in this case the too long fields). But that shouldn't happen too often, it looks like this app will reduce our manual corrections by 99% or so, that should be fine.
They have the most amazing and fast customer service btw. They pushed an update for a problem with suppression of the address_2-field for me within minutes.

Osmand did a great job answering all my questions. We are now using Address Validator across all (4) of our Shopify stores. Great app... great team!

We used address validator in order to have a 2nd pair of eyes to check on addresses and avoid simple address errors. The app is easy to use with a lot of flexibility on things you can tweak around. The support team is also extremely helpful when I have questions regarding the set up.

Address Validator Plus was easy to install and easy to customize. I had a quick question regarding our checkout, and Customer Support was there to quickly answer my issue. Highly recommend

This app is an amazing idea! I tried it shortly, and was happy with the results. It integrates primarily with USPS whereas I need firm address validation for Canada Post - give it a try :-)