Shopify app
EmergingBlox: Block Customer Blacklist
Block bad customers and chargebacks on the community blocklist
- Rating on Shopify
- 4.7(22)
- Reviews
- 22
- Developer
- Blox
- Launched
- February 24, 2025
- Pricing
- Free plan available. Free trial available.
- Languages
- English
The facts
Every value below is read from the listing or computed by the published formula. Nothing is a verdict.
Bayesian rating
4.51
category median 4.46
Reviews in the last 180 days
3
from the 3 reviews on the listing page
1 and 2 star share
5%
1 of 22
Starting price
$19/month
band: $10 to $29 · 30-day trial
Pricing plans as listed on Shopify
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.
| Plan | Price | Billed yearly | Trial | Usage fee | Included |
|---|---|---|---|---|---|
| Free | Free | not offered | none | none stated | For stores under 100 orders per month; Stop fraud before fulfillment; Block or hold orders from any customer; Discover your worst customers; Cluster customers with multiple accounts; Community blocklist auto-protection |
| Standard | $19/month | not offered | 30 days | none stated | Stop fraud before fulfillment; Block or hold orders from any customer; Discover your worst customers; Cluster customers with multiple accounts; Community blocklist auto-protection; Up to 1000 orders per month |
| Unlimited | $99/month | not offered | 30 days | none stated | Stop fraud before fulfillment; Block or hold orders from any customer; Discover your worst customers; Cluster customers with multiple accounts; Community blocklist auto-protection; Unlimited customers & orders |
Rating distribution
22 ratings on the listing when last refreshed.
- 5 stars19(86%)
- 4 stars1(5%)
- 3 stars1(5%)
- 2 stars0(0%)
- 1 star1(5%)
Latest reviews
The 3 most recent of 3 on-page reviews, quoted to at most 25 words each. Full reviews are on the Shopify listing.
5 starsOct 21, 2026Toy SnowmanCanada11 days using the app
"Blox has been great! Small businesses are often targeted by bad actors, and individually, we have limited resources to protect ourselves. Blox changes that by ..."
Developer replied. Read on Shopify
5 starsJun 9, 2026takeitglobalMalaysia4 days using the app
"Great idea for sharing blacklist across all stores using them. Hope more people use them ASAP. However need these improvements: 1. to allow adding of ..."
3 starsMay 28, 2026Qhemet BiologicsUnited States3 months using the app
"Unfortunately, we're still getting chargebacks due to orders being flagged high risk but were not put on hold by Blox. Thanks."
Developer replied. Read on Shopify
Screenshots
4 of 4 listing screenshots, composed as review cards. Captions are the developer's own.
1 of 4: Blocked once, blocked everywhere—community fraud protection 
2 of 4: Stop abuse before it spreads: log a reason for every block 
3 of 4: Stop duplicate accounts that reuse an address, card, or phone 
4 of 4: Spot trouble early: recent orders from high-risk customers
Features Shopify lists for this app
Feature handles from the listing, grouped as Shopify groups them.
Fraud types
- Bots
- Chargebacks
- Fake accounts
- Payments
- Gift card abuse
- Delivery
Prevention tools
- Order validation
- Order hold
- Auto-cancel
- Custom rules
- Blocklists
- Spam blocking
- Bot detection
- Fraud filters
- Automated workflows
Alerts and analytics
- High-risk alerts
- Chargeback alerts
- Suspicious activity
- Custom alerts
- Fraud notifications
- Chargeback analytics
- Visitor analytics
- Risk reports
- App notifications
- Email notifications
Works with
Third-party integrations link to their hub when 5 or more apps name them. Shopify's own surfaces are listed separately and never counted as integrations.
- Flows 12 apps
- Fraud Assessments
- Fraud Filter 12 apps
- Fraud Order Analytics 7 apps
- PayPal Stripe 6 apps
- Visitor Analytics 8 apps
Shopify surfaces: Shopify Admin
Data access
As disclosed on the listing. Never scored.
View customer data
Sensitive data, device and activity data
- Sensitive data: Name, email address, phone number, physical address
- Device and activity data: Geolocation, IP address, browser and operating system
View staff and contributor data
Store owner
- Store owner: Name, email address, phone number, physical address
View and edit store data
Customers, products, orders, discounts
- View customers: Customer data
- View products: Inventory, products, collections
- Edit orders: Assigned fulfillment, draft orders, merchant managed fulfillment, all order history, returns, third-party fulfillment
- View discounts: Discount codes and promotions
- View other data: Locations, Shopify Markets settings
Developer
Blox
- Apps in the dataset:
- 1
- Address:
- Denver, CO, US
- Website:
- heyblox.com
- Support email domain:
- heyblox.com
- English support:
- yes
- Resources:
- Privacy policy, FAQ, Tutorial
Similar apps
Shopify's own similar-apps list first, then apps in the same category that share the most feature handles.
Blockify Fraud Filter, Blocker
4.9(1,794) · listed as similar by Shopify
Disputifier: Smart Chargebacks
4.7(131) · listed as similar by Shopify
Mercado Pago Antifraude Plus
4.4(55) · listed as similar by Shopify
SEON Fraud Prevention
No ratings yet · shares 86% of feature handles
Sensfrx Fraud Prevention
No ratings yet · shares 85% of feature handles
Chargeback Dispute: Recovery
No ratings yet · shares 82% of feature handles
From the Shopify listingDeveloper claims, shown verbatim and collapsed. 80 words.Show
- Community blocklist automatically flags customers blocked by other stores
- Block serial returners, refund abusers, and repeat chargeback customers
- Auto-hold or cancel high-risk orders before fulfillment
- Deduplicate customers using multiple emails or accounts
- Simple rules engine—no AI black box, no per-transaction fees
Block repeat fraudsters, serial returners, and refund abusers with the community-powered blocklist.
Blox stops repeat chargebacks, refund abuse, and serial returners before they place another order.
When one merchant flags a fraudster, the community-powered blocklist protects all Blox stores automatically.
Block customers by email, phone, address, or payment method. Deduplicate customers using multiple accounts.
Auto-hold or cancel high-risk orders before fulfillment. No complex setup. No per-transaction fees. No AI black box.
Every block you create protects the entire merchant community.
Questions and comments
Questions people ask about Blox: Block Customer Blacklist, answered from what this page shows. Entries marked Site editor are written by the EcomAppReviews editor. Reader comments appear after a person has read and approved them, usually within a day. E-mail addresses are never published.
Last updated Oct 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.
22 reviews counted on the listing. Rating and count in the structured data are the values Shopify displayed when the listing was last refreshed.