Clearer.io Address Validator

Early days for us with the app but the initial indications suggest it has been a good addition for us.
We have had a number of issues with EU customers getting confused with address formatting in our Shopify checkout and this has resulted in carrier returns.
We have also been able to block pack station delivery addresses which has been helpful.
So far so good.
The guys at Roboturk were very helpful in guiding us through the initial set up.

Very useful app. Our 3PL warehouse can't accept more than 55 characters for the address line 1 field — with this app we can limit the characters and show a custom error message. Additionally, we're starting to ship more internationally and found some city addresses can't be longer than 30 characters. It's not possible to limit the city field independently, but the app developer quickly added this for our convenience. The support has been very top-notch!

We use this app to help reduce address submission errors, most importantly for international orders. It has helped us reduce the amount of user submission errors, reducing the manual work required on our side when a user enters an invalid address. The Team has also been extremely helpful in helping us solve issue and even building out new features to improve the app and help us overcome some of the more common validation issues we experience. 5 stars!

Address Validator has worked well for us. When I had an issue they responded immediately, which is unusual given our timezone and uploaded the applicable code I needed. I felt their customer support was excellent! We have just activated the warnings for "no street number" and "address to long". Hopefully, this will reduce how many times we have to manually intervene when the order fails to flows through to our CRM because of bad data entered by the customer.

With being a D2C company that sends hundreds of orders everyday making sure that every customers address was typed in correctly is very important. We used to have to spend more than we pleased to correct mistakes made by our customers but with this APP, corrections have gone to nearly 0% and it has saved us a good amount of time that we can now put elsewhere into growing our business. Highly recommend the app. It's simple and does exactly what it says it will.

This app worked very well right out of the box. We have already seen it in action and our mobile conversion rate has recovered - our previous address validation app was too scary looking for users - made the site seem unstable. This one integrates seamlessly.

To top it off, i did have one customization suggestion. The RoboTurk team not only said we could do it, but helped me with the CSS code to make it happen. And it worked! Great service. So glad we switched.

We can't speak highly enough of this app. Having addresses validated at the time of ordering with prompts to prevent addresses we can't currently support has saved us so much time in checking and correcting any discrepancies with customers. Well worth every cent and support is beyond amazing. The developers added a suggested feature super fast and we are ever so grateful to them for their fast, friendly and positive approach to feedback. Highly recommend this app and the team behind it! Excellent job Roboturk, thank you!

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.

Once again, I was rushing to get orders out before the Post Office closed, and once again, one of the orders had an invalid shipping address. What a time-consuming nuisance! Drop everything and try to get a good address from the customer before I miss my deadline.

I thought there has to be a good way for my cart to screen these addresses while the customer inputs it. That's when I found Address Validator and what a find it was! Excellent instruction/setup screens and loaded with options...for 3 cents an address!! Try it just so you can see what a setup screen should look like.

Shopify does not have a built in feature to exclude PO Boxes. If you only ship UPS this is a huge issue! I searched high and low on the interwebs looking for a solution and there was only 1: Address Validator. I installed it and needed some further customization so put in a feature request. This normally would have taken weeks, but somehow their support team resolved my issue within hours! We are now able to alert customers who checkout with PO Boxes and request a street address on the order confirmation page. The customer support responsiveness made this a pleasure to troubleshoot. Thank you!