Blockify Fraud Filter, Blocker

Blockify Fraud Filter, Blocker

Reviews (1,853)

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

Feedback submitted

Merchants say this app significantly reduces fraudulent orders, chargebacks, bot attacks, fake checkouts, and spam signups. They highlight granular blocking by country, IP, and past chargebacks, plus advanced rules on higher tiers. The fake checkout blocking feature is especially praised. Merchants find it easy to set up, reliable, and beneficial for cleaner data and less manual work, with fast, proactive support frequently helping configure custom rules.

November 3, 2026

This is a very essential app, well built and with a great team behind it. I dealt with Vincent, who took a genuine interest in understanding my specific issues right from the start. After assessing the situation, he provided tailored recommendations and worked with me to implement them step-by-step, making changes or adjustments as we went along. The entire experience was seamless, professional, and efficient. I couldn't be happier with the support and highly recommend Blockify.

Wolph
United Kingdom
About 1 month using the app
Blockify replied November 4, 2026

Thank you, Wolph, for sharing such a thoughtful review! We’re delighted Vincent could understand your specific needs and guide you through tailored adjustments step by step. If anything else comes up, our team is always here to help.

October 27, 2026

A ‘must’ to protect your store, I came to here to stop fraudulent orders constantly hitting my Shopify, the team were so efficient. Kind over the chat and really proactive. With increasing cyber attacks, I feel so much safer now. Thank you Tracey for really listening to me and being very patient. It’s worth the investment to protect small businesses like me.

Emporium Artisanal De Genève
Switzerland
2 days using the app
Blockify replied October 27, 2026

Thank you so much for your thoughtful review! We’re delighted Tracey could support you, and we’re always here if you need any further help protecting your store.

October 27, 2026

Excellent app and outstanding customer support!

We've been using Blockify to protect our Shopify store after experiencing significant issues with spam bots and fake orders, and it's been a valuable tool for our business.

Today, I contacted support with questions about VPN/proxy blocking and whether it could affect legitimate international customers.

Vincent was absolutely fantastic! He took the time to review our actual analytics, explain the risk scores clearly, and provide thoughtful recommendations tailored to our situation. He was friendly, knowledgeable and genuinely helpful.

It's reassuring to know we have such responsive support behind the app. Thank you, Vincent, for your excellent assistance today!

Bcompact
Australia
8 months using the app
Blockify replied October 28, 2026

Your kind words about Vincent’s thoughtful guidance on VPN/proxy blocking and analytics mean a lot to us, Bcompact. Thank you for trusting Blockify, and please reach out anytime we can help protect your store.

October 25, 2026

Great support experience. We were hit by card-testing bots creating checkouts with the same phone and address. Louis from support quickly enabled the early-access "Stop repeated checkout attempts" feature for us and set up phone/address block rules within minutes. Easy to configure Proxy/VPN and Tor blocking with sensible risk thresholds. Recommended.

Lamel Makeup
United States
9 months using the app
Blockify replied October 27, 2026

Thank you, Lamel Makeup, for sharing your experience! We’re glad Louis could quickly enable repeated checkout protection and help configure phone/address, Proxy/VPN, and Tor blocking; please reach out anytime if we can support you further.

October 23, 2026

In a time of great confusion over how we were being attacked by bots, Joyce and Blockify, took care of our issues, gave us confidence that we were being protected, and was very patient and informative in helping us take care of our issues. Well worth the time and the investment. Thank you for your service!

Aquarian Drumheads Online Shop
United States
About 1 year using the app
Blockify replied October 25, 2026

Thank you for your thoughtful 5-star review! We’re delighted Joyce could support you with patience and clarity, and we’re always here if you need anything else.

October 20, 2026

Blockify is an incredibly helpful app that works perfectly when it comes to blocking bots. Their customer support is outstanding! The team is always responsive, takes the time to explain everything in detail, and goes above and beyond to help whenever needed. Highly recommend this app for anyone looking for a reliable bot-blocking solution!

Green Thumb Depot
United States
12 months using the app
Blockify replied October 20, 2026

Thank you for the wonderful review! We’re thrilled Blockify helps keep bots at bay and that our support team has been there for you. If you ever need anything, we’re happy to help!

October 19, 2026

We were having so many issues with fraudulent purchases. After trying to go through our Gateway filter permissions and still getting nowhere, we installed Blockify. I chatted with customer service to help us set up our Blockify protections. The customer service rep, Vivian, was super helpful and patient. She combed through all the available settings and finalized our set up. I am hoping that we will not have to deal with these fraudulent purchases again!

Doctor Easy
United States
9 months using the app
Blockify replied October 19, 2026

Your feedback means a lot to our team, and we're so glad Vivian could patiently help finalize your Blockify setup. Thank you, Doctor Easy, and please reach out anytime if you need further help with your protections.

October 19, 2026

I had an influx of fraud orders prior to using this app. One had slipped through (most had gotten stuck in abandoned checkout that I hadn't noticed). These were clearly some type of bot attack "orders" because the product that had been purchased had no "add to cart" button on the page. (I previously was offering a subscription service. Decided not to do this through Shopify because there were issues for the customers and instead the subscription is solely through Patreon. With that said - this customer managed to pay for a subscription that no longer existed. Which is what alerted me that it was in fact a fraud order and not an actual customer order.

The app was easy to implement and I've reached out to customer service to turn on their "Stop bots from creating fake checkouts
Success." This seems to have helped immensely. I was still getting some fake checkouts but they weren't going through the system and physically charging me anything. They were stuck in abandoned cart. After about a month, the issue seems to have vanished. For the $20/month it's well worth the investment if you have a Shopify store.

They are also quick to answer and offer support/help with their chat feature. Both times I've reached out, I've gotten a response immediately.

Highly recommend. I've tried other fraud filters but this one seems to be the absolute best.

Author Willow Fox
United States
About 1 month using the app
Blockify replied October 19, 2026

Your experience means a lot to our team, especially knowing Blockify helped stop fraudulent checkouts and that our support was there when you needed it. Thank you for the detailed recommendation, Author Willow Fox, and please reach out anytime we can help further!

Edited October 15, 2026

Wonderful app. We were dealing with an unhinged customer who was harassing us. We were able to block her from accessing our website.

SarahCotta Plants
United States
About 22 hours using the app
Blockify replied October 15, 2026

Your feedback means a lot to our team, and we’re glad Blockify Fraud Filter helped you regain peace of mind. Thank you for sharing your experience, and please reach out if we can support you with anything else.

October 15, 2026

A great experience with the app. Been using it to redirect traffic and had Tina help me set up a feature to stop bots from creating fake checkouts.

Meta Bamboo
Slovenia
Over 1 year using the app
Blockify replied October 15, 2026

We’re so glad Blockify Fraud Filter has been a great experience for you. Thank you for your review, and please know Tina and our team are here whenever you need further help!