Best free Fraud Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Aug 30, 2025
The Best Free Shopify fraud prevention apps help merchants protect their stores from chargebacks, suspicious orders, and unwanted traffic. From automated IP blocking and country restrictions to ID verification and chargeback protection, these essential security tools provide multiple layers of defense. Merchants can automatically screen orders, block high-risk customers, prevent content theft, and recover lost revenue through dispute management - all without paying subscription fees. These free apps deliver critical fraud protection features that every Shopify store needs to operate safely and confidently.
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#1. Improve the security of your store and improve the payment approval process
Protect your Shopify store from fraudulent payments and chargebacks with Mercado Pago Antifraud Plus. This security-focused app analyzes customer purchase behavior for credit card, debit card, and Pix transactions, helping you identify and filter suspicious payments. By implementing advanced security validations, including 3D Secure protocol for card payments, the app helps increase your legitimate payment approval rates while maintaining strong fraud protection. Get detailed insights into your customers' payment patterns and reduce the risk of financial losses from fraudulent transactions. The app works seamlessly with your existing Mercado Pago payment setup to create a more secure shopping environment for both you and your customers.Install from Shopify App Store