Clearer.io Address Validator

Sept. 21, 2021

Thank goodness for people who respond on chat and not bots when you have a question or a problem. We thought we needed to fix a few things so we paused the app. We are not getting notifications when an address is updated because we use the initial email notification for orders from Shopify and do not realize something is wrong with an address right away, the support person helped me to make sure we would receive the right notifications and not too many.

Aug. 27, 2021

REALLY Great support!!! Wish all apps could be that way. We just installed it and was already working before I was done talking to support.

July 13, 2021

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.

July 7, 2021

Customer support was very helpful. They showed me how to add their snippet even when the theme didn't have checkout.liquid available. They also assisted with putting limitations on shipping to non-contiguous states and locations. Very helpful.

June 28, 2021

Great customer support, relatively easy to use, and customisable. Has helped us when dealing with incorrect addresses.

June 21, 2025

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!

June 4, 2021

We were looking for some help in reducing USPS lost orders and wanted an app that sat BEHIND the checkout so that it didn't impact our conversion rate. Address Validator did exactly this and we're very happy with the service, support, and customization options. Highly recommend for any high-volume stores looking to minimize customer support inquiries for "where's my package" :P

May 12, 2021

This has saved us SO much time in having to manually fix bad addresses that come through and has drastically cut down on the amount of returned undeliverable packages we received. Really robust & customizable features. Awesome.

April 13, 2021

We always lost countless hours correcting addresses and following up with customers to get any missing data. Since we installed the app I am happy to report that from all our orders in the last 2 weeks (about 400) only 1! still had an error. And this was because the customer refused the suggestion of the shipping address validator. We went from 20-30% faulty address to 0% address errors overnight! :) I can highly recommend this app for addresses in Belgium and the Netherlands. It is also a beautifull combination with iPacky and MyParcel to auto print the corrected shippinglabels automatically in the flow from your order picking without any errors.

April 12, 2021

Great app and great support. On high volume order it makes a difference to avoid wrong delivery or returned packages when possible thanks to this app.

March 17, 2021

Great app I love, it's super useful. it does help a lot and lowers the rate of wrong addresses. I've used it for a few months already.

Jan. 14, 2021

Getting validated addresses makes customer service so much easier, we aren't chasing up undeliverable orders and it saves us time and money.

Jan. 14, 2021

I've been using this app over the last nine months and it has become a must have for any Shopify store. I can't even begin to calculate how many addresses this app has fixed. Get it now and save yourself shipping headaches later on!

Jan. 14, 2021

Works great! We were having issues with customers entering PO boxes for their address. Address Validator has done a great job not letting people enter invalid addresses.

Jan. 13, 2021

We initially got Address Validator because so many of our packages would get denied by USPS due to the customer not inputting their information correctly; however, this has eliminated that significantly so we would highly recommend!

Nov. 20, 2020

Had an issue with an error I received and quickly found the root cause with the help of the support chat, very handy when you need it!

Nov. 13, 2020

The address validator provides a pretty inexpensive way to save your time and energy calling customers who left invalid addresses or avoid losses from undeliverable packages. Customer service is very prompt as well.

Nov. 6, 2020

LOVE this app! UPS and FedEx charges if they think the address is entered incorrectly. This app saves us a lot of time from manually validating each address. It can add the 4 digit extension to the end of the zip code. Corrects the formatting of the address. Checks to see if an apartment number was left off of the address. It can also tag the order as residential or commercial. It works with a pop up on the order conformation page so it’s optional for the customer to click. It does not interfere with the purchase process. Support was fast to reply and answered all my questions. I would say this is a must have app for all stores.

Oct. 22, 2020

Simply amazing app! We've recently allowed for international shipping and the coverage that this app offers for correction is amazing for our business. Not only is the application super useful for our customers, the support we've received is prompt and detailed. Can't go wrong with Address Validator!

Oct. 16, 2020

We've been using the app for about a year now. It's been extremely helpful and we had zero issues implementing it. We'd absolutely recommend to other small business looking for an address verification solution.