Blockify Checkout Customizer
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Reviews (310)
What merchants think
This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.
This is generated by Shopify Magic. It's shown when an app has 100+ reviews and at least a 4.0 overall rating.
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Merchants recommend this app for powerful fraud prevention and advanced checkout control. They say it reliably blocks scammers, bots, and card‑testing attacks, and enables flexible rules for shipping, payment methods, and country‑specific options. Many find setup very easy, with a clean interface and effective free options. Merchants consistently praise its reliability, detailed configuration and monitoring, and exceptional 24/7 support that helps design and optimize complex rules.
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Hana was incredible at sorting out my issue. I had been going crazy trying to figure out how to stop a certain payment method (BNPL) from being the default selection as lots of customers didnt see the other options and though that was our only method. I couldnt do this on the native shopify theme. So I installed this app. Hana replied to me so quickly and sorted everything out in minutes! I couldnt be happier with the support I received. Thank you Hana!
Thank you so much for your wonderful review! 💙
We're absolutely delighted to hear that Blockify Checkout Customizer app helped solve the exact issue you were facing. 😊 It's fantastic to know that Hana was able to quickly understand the problem with the default payment method and get everything configured for you within minutes.
A special thank you for recognizing Hana! We'll be sure to share your kind words with her—she'll be thrilled to know her prompt support and expertise made such a positive difference. Helping merchants overcome Shopify limitations with practical solutions is exactly what we strive for.
Thank you for choosing Blockify Checkout Customizer app. We truly appreciate your trust and recommendation, and we're always here whenever you need assistance. Wishing you continued success with your store! 🚀
Great online support, quick and good indepth steps to help you with your goal
Thank you so much for your kind words 🙌
We’re thrilled to hear you found our online support quick and detailed. Providing clear, in‑depth guidance to help you reach your goals is exactly what we aim for.
If you ever need anything else, we’re always here and happy to help 🚀
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!!
Thank you so much for the fantastic feedback 🙌
We’re really glad to hear that Florence and Joyce were able to support you with blocking the fraudulent repeat order. We know how stressful situations like that can be, so it’s great to know they could step in and help get things sorted.
We’ll be sure to pass along your kind words. they’ll be thrilled to hear this. If you need anything else at all, we’re always here for you 🚀
Their customer service is truly exceptional! Vivian went above and beyond to assist me with my setup, providing support far beyond what I expected. I highly recommend this app to anyone looking for both a great product and a fantastic support team.
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.
Thank 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 🚀
Outstanding app and exceptional support!
We had a very specific and complex shipping requirement: hide free shipping when the cart contains products from external brands, while always keeping our local pickup option visible — and apply weight-based shipping rates for mixed carts.
We tried several other apps before Blockify, but none of them were able to implement this logic. Blockify was the ONLY app that could solve our problem completely and exactly as we needed it.
The support team is outstanding. Duc helped us at 4 AM (our time in Germany!) and worked through the entire setup with incredible patience, professionalism, and expertise. He knew exactly what he was doing, explained everything clearly, and even provided us with important technical details about how the system identifies products — which will help us enormously as we scale our catalog to thousands of products.
If you have complex shipping rules and need an app that actually delivers — this is it. Highly recommended!
Thank you Duc and the entire Blockify team!
Ludwig – Kallisbest
kallisbest.de
Thank you so much for taking the time to share such an amazing review! 💙
We're truly honored that Blockify Checkout Customizer app was able to provide the exact solution you were looking for. 😊 Complex shipping rules can be challenging to implement, so it's incredibly rewarding to hear that our app successfully handled your unique requirements when other solutions couldn't.
A special thank you for recognizing Duc! We'll be sure to share your wonderful feedback with him. He'll be thrilled to know that his patience, technical expertise, and dedication made such a positive impact. We believe that great support goes beyond solving the immediate issue—it's about helping merchants build scalable solutions for the future, so we're delighted that the technical guidance was valuable for your growing catalog.
Your recommendation means the world to us, and we're grateful that you chose Blockify Checkout Customizer app to power such an important part of your business. Thank you again for your trust and support. We wish you and the entire Kallisbest team continued success, and we'll always be here whenever you need us! 🚀
Cam from customer support was very helpful and professional. Thank you!
Thank you so much for your kind words 🙌
We’re really glad to hear Cam was helpful and professional. That’s exactly the level of support we aim to provide every time.
We’ll be sure to pass your thanks along to him. If you ever need anything else, we’re always here to help 🚀
My support agent Demi was quick to respond and knowledgeable about the issue I was having. They helped me set up a custom rule to block the fraudulent orders I was experiencing
Thank you for sharing your experience! 💙
We're so glad Demi could jump in quickly and help you find the right solution for your store. Every fraud pattern is different, so creating a custom checkout rule that matched your situation was the best approach, and we're happy it gave you peace of mind. 😊
We'll make sure Demi sees your kind words. Feedback like this is a huge encouragement for our team and reminds us why we love helping merchants every day.
Thank you for choosing Blockify Checkout Customizer app. We truly appreciate your trust, and if you ever need to fine tune your setup or add new rules as your store grows, we'll be right here to help. 🚀
We had an issue with bots using stolen creditcard on one of our low value items. Anna from Support helped me set up the rules to stop the checkout process. Amazing service from the support team.
Thank you so much for your wonderful review! 💙
We're delighted to hear that Blockify Checkout Customizer app was able to help you address the issue with bots using stolen credit cards on your store. Protecting merchants from fraudulent activity is one of our top priorities, so it's great to know the checkout rules worked well for your situation. 😊
A special thank you for recognizing Anna! We'll be sure to pass along your kind words to her. She'll be thrilled to know her support made a positive impact and helped you get everything set up with confidence.
Thank you for choosing Blockify Checkout Customizer app. We truly appreciate your trust and are always here whenever you need assistance. Wishing you continued success with your store! 🚀
Didn't go ahead due to pricing issues. But they have done a lot of work on our free plan; great service from the customer service team (Duc)
Thank you so much for taking the time to share your experience! 💙
While we're sorry to hear that the pricing wasn't the right fit for your needs at this time, we're truly grateful that you gave Blockify Checkout Customizer app a try. 😊
A special thank you for recognizing Duc! We'll be sure to share your kind words with him. He'll be delighted to know that his support and dedication made a positive impression, even while you were on the free plan.
We sincerely appreciate your feedback and hope we'll have the opportunity to support your store again in the future. If your needs ever change, we'll be more than happy to welcome you back to Blockify Checkout Customizer app. Wishing you all the best with your business! 🚀
