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Shopify apps
Checkout - Other
Blockify Checkout Customizer
Blockify Checkout Customizer
by Blockify
4.9
(273 reviews)
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.Checkout - Other
Top line
conversion rate and average order value
From $9.99/mo
free plan available · 4 tiers
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.
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
1 active single rule (Limited condition)
Best for development stores
24/7 Live chat support
BASIC
$9.99/month
3 active checkout validation rules
3 active Shipping Discounts
1 active sync Payment, Shipping
1 Hide dynamic payment
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
SHOPIFY PLUS
$59.99/month
All include in Premium
Exclusive Shopify Plus Condition Set
Checkout Upsell & Discounts
Checkout Page Customizations
VIP Tier Support
Pricing
Free
$9.99/month
$19.99/month
$59.99/month
95
/ 100Well supported
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.
Review history
2024–2026 · 273 reviews read| 2024 | 44 reviews |
|---|---|
| 2025 | 132 reviews |
| 2026 | 97 reviews |
What merchants say
4.9
98%
of reviews get an answer6%
had used it a year when they wroteRecent 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!
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.
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.
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!
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!
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.
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.
At a glance
4.9 / 5 · 273 reviews
4.91 from 149 reviews
149 (was 122)
267 of 273 reviews
28 days
Free plan available. Free trial available.
August 19, 2024
2024 – 2026
Categories
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Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.
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