FraudBlock Fraud Prevention
by ShopFox
4.3
(26 reviews)
Best suited for stores processing 30 to 500 orders monthly who want to reduce fraud losses and review time.
Probably not for you if you're handling fewer than 30 orders a month or consistently exceeding 500.
Automatically cancel high-risk orders to prevent chargebacks & accidentally fulfilling fraud orders The app automatically cancels 'high-risk' orders, send a cancellation confirmation to the customer (optional), restocks the inventory, and refunds/voids the customer's payment (if any). While Shopify automatically flags high-risk orders for you, it doesn't cancel them - you still have to go through your list of orders manually. Whenever you receive a new order, we check it based on Shopify's fraud analysis - if it's a high risk-order, we automatically cancel/refund, preventing any chargebacks. The app automatically cancels 'high-risk' orders, send a cancellation confirmation to the customer (optional), restocks the inventory, and refunds/voids the customer's payment (if any). While Shopify automatically flags high-risk orders for you, it doesn't cancel them - you still have to go through your list of orders manually. Whenever you receive a new order, we check it based on Shopify's fraud analysis - if it's a high risk-order, we automatically cancel/refund, preventing any chargebacks. more Automatically deal with fraudulent orders Re-stock inventory - when an order is canceled, FraudBlock restocks the items Automatic refunds - automatically refund/void the customer's payment Optionally send an email notification to the customer and/or the store admin Saves you from accidentally fulfilling fraudulent orders & chargebacks
Copy from the Shopify App Store listing, unedited.Which plan would my store need?
Move this to your own volume. Nothing is sent anywhere — the answer is computed here, from the limits this developer publishes.
How many orders a month?
Scale-up
$19.95/month
≈ $0.07 per order
Basic ($4.95/mo) will not stretch this far — it caps out on orders/month.
Next step up is Pro at $29.95/mo — $10 more a month.
Fraud
Bottom line
operating cost and staff time
From $4.95/mo
free plan available · 4 tiers · priced by orders/month
42/100
Mixed signals · from 26 reviews
What it does
Automatically deal with fraudulent orders
Re-stock inventory - when an order is canceled, FraudBlock restocks the items
Automatic refunds - automatically refund/void the customer's payment
Optionally send an email notification to the customer and/or the store admin
Saves you from accidentally fulfilling fraudulent orders & chargebacks
Pricing
Free
$4.95/month
$19.95/month
$29.95/month
42
/ 100Mixed signals
Scored on 26 merchant reviews we hold for FraudBlock Fraud Prevention, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Review history
2019–2026 · 26 reviews read| 2019 | 3 reviews |
|---|---|
| 2020 | 9 reviews |
| 2021 | 5 reviews |
| 2022 | 3 reviews |
| 2023 | 1 reviews |
| 2024 | 1 reviews |
| 2025 | 3 reviews |
| 2026 | 1 reviews |
What merchants say
4.3
0%
of reviews get an answer14%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 26. Open one to read it in full, with the developer's reply where there is one.
Works flawlessly. "Automatic refunds - automatically refund/void the customer's payment" If you get hit with chargebacks, this is a must. While shopify will block any high risk order anyway, this fraud filter cancels the payment so you don't get a chargeback. It also emails the customer on the email they checked out with to inform them its cancelled. Very important if you sell digital items. This APP is a must if you are targeted by scammers.
Lightning fast customer support and super helpful with customer support ideas for contacting customers
I am loving the app because it helps us eliminate the fraud with no hassle plus the chat customer support is superb!
Very easy to setup, and complete peace of mind with it automatically blocking fraud orders. We were slow to respond to a high risk order placed on a weekend when we were away prior to using this app and had issues with Shopify payments. We've had no such problems since. More than satisfied and worth the money.
We had big problems with fraudsters in the past. After testing several apps, we came across FraudBlock. Through FraudBlock's support, we were able to create rules according to our wishes. We now have the issue of frauds under control. Great app, easy to use and excellent support. I would always recommend it.
This app worked flawlessly to immediately block orders that were marked as fraudulent or potentially fraudulent. Then you can decide how you want to proceed once you review the order details. It really helps keep the orders clean!
Orders from potential fraudsters are automatically cancelled and refunded. The app is great! The support is always available and very helpful. We are now very well protected against fraudsters and annoying chargebacks.
This app does exactly what it is advertised to do. We have been running it for a few weeks and have already stopped a number of fraudulent charges. Highly recommend this app. Could find nothing wrong with this app.
FraudBlock Fraud Prevention FAQ
Answered from this app's own listing and its full review record.
Best suited for stores processing 30 to 500 orders monthly who want to reduce fraud losses and review time. Probably not for you if you're handling fewer than 30 orders a month or consistently exceeding 500.
There is a free plan, paid plans start at $4.95/month, and run to $29.95/month across 4 published tiers. Prices are as listed on the Shopify App Store and can change — confirm before installing.
FraudBlock Fraud Prevention's tiers are gated on orders/month, so the right plan depends on your own volume. The plan-fit tool on this page resolves the cheapest tier whose published limits cover the number you enter, and shows how much headroom is left before the next step up.
On our scorecard FraudBlock Fraud Prevention rates 42 out of 100 — mixed signals — read from 26 merchant reviews. The developer has published replies to 0 of 26 reviews. The score reflects what the review record shows, nothing more.
26 merchants have reviewed FraudBlock Fraud Prevention, averaging 4.3 out of 5. We hold the review history from 2019 to 2026, which is what the year-by-year chart on this page is built from.
At a glance
4.3 / 5 · 26 reviews
3
0 of 26 reviews
26 days
Free plan available
July 31, 2019
2019 – 2026
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 checkInstead of FraudBlock Fraud Prevention
Same categories, by review volume.
