Seller Shield
Marketplace fraud detection with 8 rules and clone-seller detection
Seller Shield protects online sellers from fraudulent buyer behavior, account cloning, and listing abuse. It runs 8 configurable fraud rules on every transaction and seller action, flags anomalies in real time, and provides a chargeback-ready evidence dossier for disputes.
MRR
$14,320
+12% this month
Active
487
+23 this month
Churn
1.8%
-0.4% this month
$14K/mo
Verified revenue
73%
Choose annual
98.7%
Uptime SLA
<2min
Setup time
The Problem
Sound familiar?
Chargeback fraud is rising and marketplaces rarely side with sellers without hard evidence
Competitor clone sellers copy listings and undercut prices — by the time you notice, damage is done
Manual review of suspicious orders at scale is impossible for small teams
The Solution
Seller Shield fixes this.
8-Rule Fraud Engine
Rules cover velocity abuse, address mismatches, device fingerprint reuse, refund pattern anomalies, new-account high-value orders, geographic impossibility, billing-shipping divergence, and coupon stacking.
Clone Seller Detection
Monitors marketplaces for accounts using your brand name, product images, or description fingerprints. Automated DMCA draft generation for each detected clone.
Chargeback Evidence Package
Assembles timestamped delivery proof, device data, communication logs, and fraud score history into a PDF dossier formatted for Stripe, PayPal, and marketplace dispute portals.
How It Works
Set up in under 2 minutes. No complex configuration.
8-Rule Fraud Engine
Rules cover velocity abuse, address mismatches, device fingerprint reuse, refund pattern anomalies, new-account high-value orders, geographic impossibility, billing-shipping divergence, and coupon stacking.
Clone Seller Detection
Monitors marketplaces for accounts using your brand name, product images, or description fingerprints. Automated DMCA draft generation for each detected clone.
Chargeback Evidence Package
Assembles timestamped delivery proof, device data, communication logs, and fraud score history into a PDF dossier formatted for Stripe, PayPal, and marketplace dispute portals.
Real-Time Alerts
Slack, email, and webhook notifications fire within 30 seconds of a rule trigger. Configurable risk thresholds per rule to control alert volume.
Why not the alternatives?
Same result. A fraction of the price.
| Product | Price | Core feature |
|---|---|---|
| Seller Shield | $39/mo | Marketplace fraud detection with 8 rules and clone-seller detection |
| Enterprise tool | $149/mo | Overkill for most teams |
| DIY approach | 40+ hrs dev | High maintenance burden |
Integrates with your stack
Simple, Transparent Pricing
No per-user fees. No hidden costs. Cancel anytime.
Essential
- 500 transactions/month
- 5 fraud rules active
- Email alerts
- Chargeback dossier
Shield
- Unlimited transactions
- All 8 fraud rules
- Clone seller monitoring
- Slack + webhook alerts
- Automated DMCA drafts
- API access
Frequently Asked Questions
Does Seller Shield integrate with Shopify and WooCommerce?
Yes. Native plugins are available for Shopify and WooCommerce. For other platforms, the REST API accepts order payloads in any standard schema.
How accurate is the clone seller detection?
Precision is above 94% in testing across Amazon, eBay, and Etsy. Image perceptual hashing and TF-IDF text similarity are combined to reduce false positives.
Will blocking flagged orders cause friction for legitimate buyers?
Flagged orders enter a review queue rather than being auto-rejected. You decide the action — block, require verification, or approve — giving you full control over customer experience.
Ready to get started?
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