Signifyd

Overview

Signifyd sells fraud and chargeback protection software for online merchants. Its Shopify app is described as guaranteeing protection against fraud and non-fraud chargebacks, and it aims to help merchants approve more good orders and lower chargeback rates. The company also offers an API and developer tools for integrating on other platforms.

For Shopify brands

• ●Covers losses from fraud and non-fraud chargebacks on protected orders.
• ●Helps the team approve more good orders and lower chargeback rates.
• ●Installs from the Shopify App Store, which carries a Built for Shopify badge, with a free install and a 14-day free trial.

How it works

A merchant installs the Signifyd app from the Shopify App Store, and a 14-day free trial applies before charges may begin. Signifyd offers an API, SDKs and client libraries for integrating on other platforms, with guides and documentation on its developer hub.

Pricing

The Shopify app has a free plan: free to install, though charges may apply after the 14-day free trial ends.

Products

• ●Signifyd Shopify app for protection against fraud and non-fraud chargebacks, in store management and orders and shipping.
• ●Signifyd Developer Hub Guides, recipes, API reference (v2.0 and v3.0) and support for integrating Signifyd.
• ●SDKs & Libraries SDKs and client libraries to help developers integrate Signifyd faster.

Integrations

Buyer notes

• Shopify App Store listing carries the Built for Shopify badge.
• Free to install; charges may apply after a 14-day free trial ends.
• Developer docs include an API reference (v2.0 and v3.0), guides, recipes and SDKs.
• Customer support is offered through the developer hub.

From Signifyd's own site and Shopify App Store listings, as of 2026-10-30.