Blockify Checkout Customizer

Blockify Checkout Customizer

Reviews (310)

Overall rating
4.9
Counts per rating level
  • 95% of ratings are 5 stars
  • 4% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 1% of ratings are 1 stars
What merchants think

Feedback submitted

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.

September 28, 2026

I was trying to take care of scammers and downloaded an app that did not quite fit what I needed. While chatting with customer service agent Tracy, who was very responsive (!!!!!), she recommended another app that fitted my needs. Not only did she help me out with the new app she went ahead and set the rule up for my Shopify shop to block the scammers I needed blocked.

Very quick and smooth service, thank you!!

Candier
United States
10 minutes using the app
Blockify replied September 29, 2026

We're so glad Tracy could help you find the right solution and set up the rule smoothly. Thank you for your wonderful review, and please reach out anytime if we can help with anything else!

September 10, 2026

great help and support helping me with some issues I was having

Rosie-Loves
United Kingdom
About 1 hour using the app
Blockify replied September 10, 2026

Thank you so much for your feedback! We’re glad our team could help and support you with the issues you were having. We truly appreciate your support and are always here whenever you need assistance 🚀

May 13, 2026

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!

Bourbon Cowgirl
United States
28 minutes using the app
Blockify replied May 14, 2026

Thank 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 💙

August 27, 2026

Customer service was very helpful and fast!

Appalachian Outdoors
United States
17 minutes using the app
Blockify replied August 27, 2026

Thank you so much for your kind feedback 🙌

We’re glad to hear our customer service was helpful and fast. Providing quick, reliable support is always one of our top priorities.

If you ever need anything else, we’re always here and happy to help 🚀

June 16, 2026

Excellent app and even better customer service! The team went above and beyond to help me get everything set up correctly. They didn't just solve my issue, they took the time to walk me through the entire process and educate me on how to use the app effectively moving forward. I truly appreciate their patience, knowledge, and support. Highly recommend this app to anyone looking for a great product backed by outstanding service!

Da Goodie Shop Unleashed
United States
36 minutes using the app
Blockify replied June 17, 2026

Thank you so much for your amazing review and recommendation! 💙

We're delighted to hear that you've had such a positive experience with Blockify Checkout Customizer App. It means a lot to us that our team could help you get everything set up properly and provide guidance beyond simply resolving the issue.

We strongly believe that great support is about empowering our merchants to get the most out of the app, so we're thrilled to know that the walkthrough, explanations, and hands on assistance helped you feel confident using Blockify Checkout Customizer App moving forward. 😊

Your kind words about our team's patience, knowledge, and dedication truly make our day. Thank you for trusting us and for recommending the app to other Shopify merchants. We're always here whenever you need support and look forward to being part of your continued success! 🚀

May 11, 2026

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!

GrassFlap
United States
About 1 year using the app
Blockify replied May 12, 2026

Thank 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! 🚀

August 9, 2026

This is a great app and the customer service was exceptional.

INFRAHEAL
Australia
24 minutes using the app
Blockify replied August 10, 2026

Thank you so much for your wonderful feedback 🙌

We’re thrilled to hear you think the app is great and that our customer service was exceptional. That truly means a lot to our team.

If you ever need anything else, we’re always here and happy to help 🚀

June 12, 2026

Great customer support. Thanks to Tina.

Coja
Canada
About 2 hours using the app
Blockify replied June 15, 2026

Thank you so much for your wonderful review! 💙

We're delighted to hear that you had a great experience with Blockify Checkout Customizer app. Tina will be especially happy to know that her support made a positive impact on your experience. 😊

We truly appreciate your support and trust in our app. If you ever need any assistance or have questions, our team is always here to help. Thanks again for choosing Blockify Checkout Customizer app!

September 3, 2026

Louis was invaluable and helped me set up the application. With his help, I resolved my issues. Highly recommended!

Armonie di Cera
Italy
23 minutes using the app
Blockify replied September 6, 2026

Thank you so much for your wonderful feedback! We’re glad Louis was able to help you set up the application and resolve your issues smoothly. We’ll be sure to share your kind words with him. Your recommendation means a lot to us, and we’re always here if you need anything else 🚀

June 9, 2026

Great app. Helps us control the unwanted Bot traffic. Customer service is top notch too. Thanks Anna!

Mountain Cultures
Canada
About 1 hour using the app
Blockify replied June 11, 2026

Thank you so much for your kind review! We’re glad to hear that you’ve had a great experience with Blockify and that Anna was able to provide you with helpful support. Your feedback means a lot to our team, and we’re always here whenever you need any further assistance. 😊