BoomGate: Checkout Validation

The team are amazing. I had a shipping issue and they created an update to fix things for me. Efficient, speedy, excellent communication. What more can I ask for? Problem solved within an hour. Highly recommend.

Very easy to use and set-up rules

Really useful app. I needed a pretty specific checkout validation based on customer metafields and BoomGate did exactly what I needed. The setup is straightforward and the support has been excellent. They replied quickly, understood the issue properly and showed me exactly how to structure the rules. Great value, especially if you’re on Shopify Basic and need more control over checkout. Definitely worthwhile.

Nutze die App für meinen Mindestbestellwert. Genial, dass es das gibt. Und der Support ist Weltklasse! Hatte ein selbst verschuldetes Problem. Am Ende war es nur ein Häkchen, was ich entfernen musste. Der Support hat super geholfen. Danke.

I rarely leave reviews, but this app and the team behind it truly deserve it. I needed a very specific checkout validation for the xConnector integration and Cargus pickup points in my Shopify store. The team implemented the update I needed, and their AI Assistant helped me build the validation rules step by step. During testing we discovered a few edge cases, and together we managed to solve them. What impressed me the most was their responsiveness and genuine willingness to help. They listened to my feedback, suggested different approaches, and helped me find the best solution for my specific use case. Excellent support, a powerful app, and a team that genuinely cares about solving customers' problems. Highly recommended!

I just installed this app to protect against really annoying orders from stolen credit card testing fraudsters which have started coming through recently. Because we only need one validation to protect us completely from this scam we are on the free plan - hence I though it only fair to write a 5-star review. It works beautifully, the AI got the rule right first time and all tested - flawless. Interestingly the app was recommended by Claude. And now by Oui Chef;)

J'ai crée une véritable usine à gaz avec un configurateur de produits fait par moi-même mais j'avais des soucis de choix d'options dans le checkout. En effet, je ne voulais pas que les clients puissent acheter des produits en plus sans que cela ne modifie le prix. J'ai donc crée des règles applicables au checkout grâce à l'IA de BoomGate. Bon évidemment, j'ai mal renseigné un des tags (je ne le savais pas) et cela ne fonctionnait pas. Du coup, j'ai eu Mat par échange de mails et il a rapidement trouvé ce qui clochait. Et tout fonctionne à merveille. Les règles que j'ai déterminées s'appliquent et empêchent le client de passer une commande non conforme. Je suis plus que ravie et recommande chaudement cette application. Une vraie pépite ! Encore merci Mat !

We use BoomGate to control exactly which orders can pass checkout, and it’s been excellent so far! The rules builder handles real‑world cases like min/max quantities, customer tags, and product restrictions without slowing checkout. The interface is clear, error messages are easy to customize, and support is fast and genuinely helpful. Highly recommended.

I have tried EVERY SINGLE ZIP VALIDATOR APP and this is the only one that can block a purchase based on more than one condition (and at a reasonable rate too!) We've had customers using the wrong zip codes to hack lower delivery fees for Local Delivery and this app just saved our butts!

Great AI tool makes it easy to build rules. The support team also very swift and responsive, so you can't go wrong.

Very helpful support!

Great app. Allows us to set our minimum orders as a wholesaler, simple to setup and free.

A fantastic app that has really helped us control and apply limitations to orders of highly collectible products at our TCG store ** Update ** Can I give this app 6 stars ?? One of THE best apps we have installed!!

Very simple easy to use app. Installs easily and configures quickly. Thank you for a great free app that did exactly what I needed

Amazing app! needed an app that prevent customers from order products that aren't allowed to ship to California, in checkout if customer added CA as shipping state, they are getting a msg saying they have to remove that item. But still let them order the rest. App has Lots of helpful options. Recommended 100%

Mala app pesimas opciones, ademas de cuando la desintalas te deja residuos y no puedes quitarlos. Por ahora me dañaron mi sitio web

Pretty good! Very good support!

Davvero un'ottima app per essere gratuita. Ho dovuto impostare una regola sul campo indirizzi in modo che il campo venisse compilato in modo corretto dai clienti. L'assistenza è stata eccezionale, ha capito al volo le mie richieste trovando soluzioni valide in modo tempestivo. L'app funziona correttamente ed è anche gratuita! Grazie mille

With BoomGate, we were able to introduce rules that were previously difficult to enforce, such as minimum and maximum quantities of products in the shopping cart or the availability of certain products only for certain customers. Finally, we had full control over what orders could be placed. We particularly liked the ability to create rules based on customer tags, products or even basket attributes. This enabled us to ensure that special offers only went to the right people, while avoiding problematic orders, which had previously been quite common. The ready-made rule templates were also a big help - instead of wasting time creating everything from scratch, we were able to use ready-made solutions and adapt them to our needs.

This app is very helpful. I use it to restrict the number of free samples per order. The support service is quick and very effective.

Replaces the validation options of checkout.liquid. The developer has implemented a feature that we have sorely missed ever since. Exceptionally good!

Great app if you want a fast solution and with a good support.

great app, look forward to using it ongoing and helpful support

We are using this to limit the length of the "Company" field in the Checkout - works well! :) It only runs the validation asynchronously whenever the shipping address is complete though - if I could wish for one thing it would be a more snappy UX (e.g. just limiting the `max` of the HTML input directly)

This is a great little app. We use it to control fraud for GWP when the product has zero price. The support guys are super responsive and friendly.

Simple and efficient. The support is quick and helpful.

Definitely recommend this app! It's very easy to use and the UI is straight forward and clear. Our main use case was leveraging customizations we previously used on checkout.liquid, now in Checkout Extensibility. The developer for this app is super responsive and helpful - he helped set up our customizations and ensure everything worked correctly before we launched on Checkout Extensibility. Now that we saw how easy it is to use, we'll likely add some more customizations for ourselves.

Saved our long last searching for checkout page rule. Best plugin to use for checkout page rule

Super app. Lots of flexibility. Developer is really reactive to feedback and fixed an issue within 24 hours. Would certainly recommend!

Fantastic app. Very intuitive with premade templates. Really helpful and quick support. Highly recommended.

Absolutely fantastic app with an amazing customer support! Does everything that is required, easy and really fast to set up the way one likes! Truly recommend it, great job guys!

Highly recommended! Provides a ton of options and customer service is excellent. Mat helped me a lot setting up a rule that fulfils my requirements.

This app is great. It provides lots rules to choose. They are also willing to help you to find the correct rule to meet our needs.

Quite literally the best apps that beats the other paid apps

Amazing customer service. Assisted me with a custom scenario quickly.

The support for this app is excellent. We had a specific requirement that Mat helped us to implement. He was very quick and responsive. We are very happy with this app.

Great simple app with fantastic support