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  1. xpay

  2. Shopify apps

  3. Checkout - Other

  4. Blockify Checkout Customizer

Blockify Checkout Customizer

by Blockify

4.9

(273 reviews)

95/100 · Well supportedBuilt for ShopifyFree plan available. Free trial available.
Best suited for merchants looking to customize their checkout experience and optimize order value.

Checkout rules and checkout to power checkout customizer an boost your checkout conversion rate. Blockify brings powerful checkout customization and checkout rules to your Shopify store. Use Blockify Checkout Rules customizer, validate carts and addresses, set oder limits, and streamline payment and shipping. Reduce friction on checkout customization & stop spam and fake orders with checkout form, and boost AOV with checkout rules/blocks and post‑purchase blocks. Customize checkout rules for B2C and B2B stores by checkout extensibility functions by refined rules (payment and shipping). Blockify brings powerful checkout customization and checkout rules to your Shopify store. Use Blockify Checkout Rules customizer, validate carts and addresses, set oder limits, and streamline payment and shipping. Reduce friction on checkout customization & stop spam and fake orders with checkout form, and boost AOV with checkout rules/blocks and post‑purchase blocks. Customize checkout rules for B2C and B2B stores by checkout extensibility functions by refined rules (payment and shipping). more Enforce checkout rules and order limits, manage checkout discounts to control CX Reduce confusion on the checkout page by hiding, reordering, or renaming options Lift AOV with checkout rules and post‑purchase upsell, checkout extensibility. Protect revenue with checkout customization to prevent risky orders. Tailor B2C and B2B experiences with checkout rules, discounts and customize.

Copy from the Shopify App Store listing, unedited.
View on ShopifyCompare the plansSee the scorecard
Who it’s for
Checkout - Other
What it moves
Top line

conversion rate and average order value

What it costs
From $9.99/mo

free plan available · 4 tiers

How it’s supported
95/100

Well supported · from 273 reviews

What it does

Enforce checkout rules and order limits, manage checkout discounts to control CX

Reduce confusion on the checkout page by hiding, reordering, or renaming options

Lift AOV with checkout rules and post‑purchase upsell, checkout extensibility.

Protect revenue with checkout customization to prevent risky orders.

Tailor B2C and B2B experiences with checkout rules, discounts and customize.

Plan fit
What each step up actually buys you

This developer's plans are separated by features, not by how big your store is — so there is no volume that picks a tier for you. Here is what each one adds over the one below it.

FREE
Free
You start with

1 active single rule (Limited condition)

Best for development stores

24/7 Live chat support

BASIC
$9.99/month
Adds

3 active checkout validation rules

3 active Shipping Discounts

1 active sync Payment, Shipping

1 Hide dynamic payment

PREMIUM
$19.99/month
Adds

Unlimited Checkout validation rules

Unlimited Payment & Shipping rules

Unlimited Shipping Discounts rules

No limit to set COD fee

Order Status Page Customization

SHOPIFY PLUS
$59.99/month
Adds

All include in Premium

Exclusive Shopify Plus Condition Set

Checkout Upsell & Discounts

Checkout Page Customizations

VIP Tier Support

Listed as “Free plan available. Free trial available.”. Plan contents change — confirm on the listing before you install.
Pricing
Free plan available. Free trial available.
FREE

Free

Free
1 active single rule (Limited condition)
Best for development stores
24/7 Live chat support
BASIC

$9.99/month

Lowest paid plan
3 active checkout validation rules
3 active Shipping Discounts
1 active sync Payment, Shipping
1 Hide dynamic payment
24/7 Live chat support
PREMIUM

$19.99/month

Unlimited Checkout validation rules
Unlimited Payment & Shipping rules
Unlimited Shipping Discounts rules
No limit to set COD fee
Order Status Page Customization
24/7 Live chat support
SHOPIFY PLUS

$59.99/month

All include in Premium
Exclusive Shopify Plus Condition Set
Checkout Upsell & Discounts
Checkout Page Customizations
Order Status Page Customization
VIP Tier Support
Plans as listed on the Shopify App Store. Always confirm current pricing before installing.

95

/ 100
Well supported
high confidence

Scored on 273 merchant reviews we hold for Blockify Checkout Customizer, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.





Computed from the 273 reviews we hold, with 12-month windows measured to 2026-08. This scores the public review record — it is not a review of the software itself, and a low score often means we hold little evidence rather than poor evidence.
Review history
2024–2026 · 273 reviews read
Reviews per year
202444 reviews
2025132 reviews
202697 reviews
What merchants say

4.9

273 reviews
5★95%
4★4%
3★0%
2★0%
1★1%
Developer replies
98%
of reviews get an answer
Reviewed at 12m+
6%
had used it a year when they wrote
From 273 reviews read. Typical reviewer had used the app for 28 days. Most merchants review in their first month, so this reflects when people write — not how long they stay.
Recent merchant reviews

The newest 8 of 273. Open one to read it in full, with the developer's reply where there is one.

I have been getting HAMMERED by bots using my checkout to test credit cards. This has been causing fraudulent profiles in my Klaviyo account and each one costs me money - I've had thousands created! I installed Blockify but had trouble getting started with it. I pinged chat support and - Anna to the rescue! She determine the best option for my situation based on data from my store. We installed the checkout customizer and Anna created a rule for me that makes total sense. We'll check in on this in a couple of days. I'm optimistic that this will stop the fraudulent profile madness. Fantastic customer support provided by Anna!

Developer repliedThank you so much for sharing your experience! 💙 We're sorry to hear how much trouble those bots have caused your store and your Klaviyo account, but we're so glad you reached out to us. 😊 It's wonderful to know that Blockify Checkout Customizer app provided a solution tailored to your store's needs. A special thank you for recognizing Anna! We'll be sure to share your kind words with her. She'll be delighted to know that her guidance and the custom checkout rule she created gave you confidence that you're on the right track. We hope the new rule puts an end to the fraudulent profile madness, and we'll be happy to follow up with you to make sure everything is working as expected. Thank you for trusting Blockify Checkout Customizer app to help protect your store. We're always here whenever you need us, and we wish you continued success! 🚀 Show more

This app was easy to install and I was able to quickly get my questions asnwered. We just started using it, but so far it has been succesful in blocking orders from a chronically fraudulent "customer". Customer service was quick and helpful.

Developer repliedThank you so much for your wonderful review! 💙 We're delighted to hear that Blockify Checkout Customizer App was easy to install and that our team was able to answer your questions quickly. It's especially rewarding to know that the app has already helped you successfully prevent orders from a recurring fraudulent customer. 😊 Providing an intuitive solution backed by fast and reliable support is exactly what we strive for. Your feedback reassures us that we're making a positive difference for merchants like you. Thank you for trusting Blockify Checkout Customizer App. We truly appreciate your support and look forward to continuing to help keep your store running smoothly. If you ever need anything, we're always here for you! 🚀 Show more

After getting Blockify fraud filters set up and figuring out what problems there were with my store that were making it easier for fraudulent orders to be placed, Esther in the support was very helpful in explaining how the Checkout Customizer could add another layer of protection to my store. I'm very grateful for Esther taking the time to explain it to me and getting me set up so I feel my store is more secure and I will hopefully stop receiving fradulent orders! Thank you Esther.

Developer repliedThank you so much for sharing your experience with Blockify Checkout Customizer app 😊 We're delighted to hear that after strengthening your store's protection with Blockify Fraud Filter, Esther was able to help you understand how Checkout Customizer could provide an additional layer of security for your business. It's wonderful to know that she took the time to explain everything clearly, guide you through the setup process, and help you feel more confident about protecting your store from fraudulent orders. Supporting merchants with practical solutions and personalized guidance is exactly what we strive for. We'll be sure to share your kind words with Esther — she'll be thrilled to hear them! 💙 Thank you again for your trust and support. We’re honored to help keep your store more secure and wish you continued success 🚀 Show more

This app has saved the day! I have a customer who placed 13 orders, received merchandise and then filed chargebacks for all. She's stolen over $3600 from me in 4 days. This app has allowed me to block her from placing future orders. The tech on the chat was so helpful in installing and setting up! Lynn saved the day and my wallet!

Developer repliedThank you so much for sharing your experience with Blockify Checkout Customizer app 🙏 We're truly sorry to hear about the difficult situation you faced with those chargebacks, and we can only imagine how stressful that must have been for your business. We're really glad the app could help you prevent further fraudulent orders and provide some peace of mind. It’s also wonderful to hear that Lynn was able to support you quickly with the setup process — we’ll definitely share your kind words with her. Your trust and support mean a lot to our team 💙 Show more

This app does exactly what it says. The customer service is also very helpful. We have had a few issues with spam orders coming through and while we did not get the answer we hoped for at first, they followed up with a different solution to help. I would definitely recommend this app!

Developer repliedThank you so much for the thoughtful review! 🙌 We’re glad to hear the app is doing exactly what you need and that our support team was able to follow up with an alternative solution for the spam order issue. Sometimes the first approach isn’t the perfect fit, but we’re always committed to finding one that works for you. Your recommendation truly means a lot to us. If you ever need further assistance or want to strengthen your protection even more, we’re always here to help! 🚀 Show more

Just because a country can't access your main site (because you blocked the country), doesn't mean they can't find your checkout page directly. Anna, from Blockify help showed me this, and she helped walk me through setup. I greatly appreciate straightforward communication and help - sometimes it feels like a thing of the past (seriously have you ever asked Meta for help????). Blockify provided that today, and I'm truly grateful.

Developer repliedThank you so much for sharing this experience 😊🌟 You are absolutely right, and we are really glad Anna could walk you through that important detail with Blockify Checkout Form & Rules. Ensuring your checkout is protected as well as your storefront is key, and it is great to know the setup is now clear and effective 💪🛡️ Your words about straightforward and honest support truly mean a lot to us. That is exactly the kind of experience we aim to deliver every day 💙✨ If you ever need anything else or want to further strengthen your setup, we are always here to help 🤝🚀 Show more

Great online support, quick and good indepth steps to help you with your goal

Dealt with Florence and Joyce, both tried to help me with blocking a fraudulent repeat order, both were very helpful and hopefully have now helped sort out my issues. Fabulous!!

Blockify Checkout Customizer FAQ

Answered from this app's own listing and its full review record.

Best suited for merchants looking to customize their checkout experience and optimize order value.

There is a free plan, paid plans start at $9.99/month, and run to $59.99/month across 4 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.

Blockify Checkout Customizer's plans are separated by features rather than by store size — none of the tiers is capped on a volume you could state up front. Compare what each step adds over the one below it rather than trying to size yourself into a tier.

On our scorecard Blockify Checkout Customizer rates 95 out of 100 — well supported — read from 273 merchant reviews. The developer has published replies to 267 of 273 reviews. The score reflects what the review record shows, nothing more.

273 merchants have reviewed Blockify Checkout Customizer, averaging 4.9 out of 5. We hold the review history from 2024 to 2026, which is what the year-by-year chart on this page is built from.

Quick facts
At a glance
Merchant rating

4.9 / 5 · 273 reviews


Rating, last 12 months

4.91 from 149 reviews


New reviews, last 12 months

149 (was 122)


Developer replies

267 of 273 reviews


Typical reviewer had used it

28 days


Pricing

Free plan available. Free trial available.


On the App Store since

August 19, 2024


Review history held

2024 – 2026

Integrates with
Checkout
Customer accounts
Shopify Flow
Shopify Admin

Categories
Checkout - OtherOrder limits
Will AI shoppers find this store?

Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.

Run a free readiness check
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The agent-readiness stack for the AI shopping era — helping merchants, publishers and SaaS companies get discovered, cited and transacted with by ChatGPT, Perplexity, Claude, Gemini and the custom shopping agents underneath them.

CompanyAgentically Inc. (d/b/a xpay✦)1875 Mission St, Ste 103San Francisco, CA 94103, United Stateslegal@xpay.sh · privacy@xpay.sh
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