Zipcode check & validate

Easily verify your customers zip code to check serviceability.

From $7.99/month. 7-day free trial.
Zip code check


5.0 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    99% of ratings are 5 stars
  • 4 of 5 stars
    1% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars
41 - 50 of 71 reviews

Very happy with the zip code check. Easy and intuitive with lots of options. Developer support is excellent, many thanks!

Rudolfs Granar

I have tried ALL zip code validators and this one is the best one available. It has all the features that I was looking for. Super easy to use and does the job. Also, fantastic and instant support. Strongly recommend :)

Pico Grocery

The app works as expected and customer service is great! It does what it is supposed to do and I chatted with the developer who was really nice.


Fantastic app, does exactly what it promises and even has a few useful features on top that I didn't expect but are actually brilliant!

Philie & The Jar

This app 100% fits my needs. Support from the developer was fast, helpful, and very customer-oriented. I don't know how he could have helped me in a better way.

I used this app for one of my customers, who is 100% satisfied with it.

Also, when I needed some support, the developer was very responsive (always answering within the day, sometimes even after some minutes). It's such a nice feeling to be supported so well.

From my great surprise, the developer even developed a quick feature after one of my questions.


Crowbond Foodservice

Nice little app with loads of backend customisations. There's a few on the market, but none with this sort of functionality. Good support too - the Avocados Lab team help me with additional customisation without charge. They also responded within minutes of my email - Love that!

Developer reply

August 24, 2020

It was our pleasure serving you and making sure your needs are fulfilled. Thanks a lot for such a nice review.

Sundance Recycling

App works as advertised. Developer was pro-active and reached out to me to get feedback and implemented some of my ideas. I feel the monthly fee is a little high...but the added features (currently beta as of 8/20/2020) will make this app more useful.... especially as it pertains to creating geo-specific wait-lists.

Developer reply

August 20, 2020

Thanks a lot for such a nice review. It was pleasure working with you. Merchant satisfaction is my number one priority :)

The Breakfast Pantry

This app works great and did exactly what I needed it too! The developer is SO nice and went out of his way to help me install it on specific pages of my site. I encountered one slight issue (not with the app itself, but with how it interacted with my specific theme) and he responded super quickly, fixing my issue within minutes! Would definitely recommend this app to anyone!

Developer reply

August 20, 2020

You are most welcome! Thanks a lot for such a nice gesture.

ReBuilt Meals

This app was everything I was looking for in a zipcode finder! Easy to use and integrate on to my site which uses the shogun page builder. Couldn't be happier :)


The app is really helpful and works perfectly using Shopify. The respons time is very fast(most often within a few minutes) and the devellopper very friendly.