FraudBlock Fraud Prevention vs Fraud Judge Fraud Prevention
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for FraudBlock Fraud Prevention, Oct 22, 2026 for Fraud Judge Fraud Prevention.
The short answer
- On the Shopify App Store: FraudBlock Fraud Prevention 4.3 from 29 reviews and Fraud Judge Fraud Prevention 4.5 from 14 reviews.
- Both list a free plan. Paid plans start at $4.95/month for FraudBlock Fraud Prevention and $20/month for Fraud Judge Fraud Prevention.
- Fraud Judge Fraud Prevention lists 10 features FraudBlock Fraud Prevention’s listing doesn’t mention, including App notifications, Custom alerts, Delivery.
Head to head
Automatically cancel high-risk orders to prevent fraud
Fraud Protection, ID Verification, Chargeback Protection
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free forever
- · For stores with up to 30 orders/month
Basic
- · For stores with up to 200 ordersmonth
- · Try for free for 14 days
Scale-up
- · For stores with up to 500 orders/month
- · Try for free for 14 days
Pro
- · For stores with more than 500 orders/mo
- · Try for free for 14 days
Free
- · 10 free order checks/month
- · 3 free data verification requests/month
- · Custom rules
- · Full access
- · No hidden fees
All inclusive
- · Full access
- · No Hidden Fees
- · Notifications under custom email domain
- · Unlimited Data Verification requests
- · Unlimited Order Checks
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureThe 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.
Stop fraud, chargebacks & inventory loss with a powerful rule-based risk engine and customer verification workflows. Fraud Judge analyzes order behavior, customer history, geo-data, card BIN country, value thresholds, and identity mismatches in real time — giving you full control to block, verify, or approve orders before fulfillment.
- 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
- Set your own custom rules to instantly flag risky orders, customers or addresses
- Check customers by requesting identity verification before processing an order
- Ask for address verification & let customers prove the validity of the purchase
- Give customer a chance to prove the ID and confirm the validity of the purchase
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  FraudBlock Fraud Prevention |  Fraud Judge Fraud Prevention |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | FraudBlock Fraud Prevention | Fraud Judge Fraud Prevention |
|---|---|---|
| App Store rating | 4.3 ★ | 4.5 ★(ahead) |
| App Store reviews | 29(ahead) | 14 |
| New reviews, 28 days | 0(ahead) | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | FraudBlock Fraud Prevention | Fraud Judge Fraud Prevention |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $4.95/month(ahead) | $20/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 2 |
Listing
| Measure | FraudBlock Fraud Prevention | Fraud Judge Fraud Prevention |
|---|---|---|
| Shopify category rank | #72 | #33(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | Jul 31, 2019 | Sep 30, 2021 |
| Languages | 1 | 1 |
| Developer | ShopFox | Pluginhost B.V. |
FAQ
FraudBlock Fraud Prevention and Fraud Judge Fraud Prevention: common questions
- Is FraudBlock Fraud Prevention or Fraud Judge Fraud Prevention cheaper?
- Both list a free plan. Paid plans start at $4.95/month for FraudBlock Fraud Prevention and $20/month for Fraud Judge Fraud Prevention. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, FraudBlock Fraud Prevention or Fraud Judge Fraud Prevention?
- On the Shopify App Store: FraudBlock Fraud Prevention 4.3 from 29 reviews and Fraud Judge Fraud Prevention 4.5 from 14 reviews.
- What features does each app list that the other doesn’t?
- FraudBlock Fraud Prevention lists 8 the others don’t mention, such as Auto-cancel, Automated workflows, Conditional logic, Custom workflows. Fraud Judge Fraud Prevention lists 10 the others don’t mention, such as App notifications, Custom alerts, Delivery, Fake accounts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for FraudBlock Fraud Prevention, Oct 22, 2026 for Fraud Judge Fraud Prevention; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for FraudBlock Fraud Prevention, Oct 22, 2026 for Fraud Judge Fraud Prevention. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.