Signifyd

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Read 79 Signifyd reviews and testimonials from customers, explore 63 case studies and customer success stories, and watch 21 customer videos to see why companies chose Signifyd as their Fraud Prevention Software

Signifyd, the world's largest provider of Guaranteed Fraud Protection, was founded on the belief that e-commerce businesses should grow without fear of fraud. Signifyd solves the challenges growing e-commerce businesses persistently face: billions of dollars lost in chargebacks, customer dissatisfaction and operational costs. Signifyd Guaranteed Payments protect online retailers supported by a full-service machine-learning engine that automates fraud prevention allowing businesses to increase sales and open new markets while reducing risk.

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Customer Rating Review Scorebased on 3187 reference ratings
4.7/5.0 (3187)
  • Market Leader 2025 2025
    Spring 2025Market LeaderFraud Prevention Software

Featured Testimonials

  • “With Signifyd, we have not had to grow our team even though fraud has been going up each year for us across our multiple companies. The people that have had to oversee it and manage it have been exactly the same. That’s a huge win for us from both a cost saving and efficiency perspective.”

  • "Overall the benefit from Signifyd has been a multimillion dollar uplift in revenue annually. That doesn’t even begin to capture the additional revenue we will gain from customers that had a great experience that are going to come back and shop more with us."

  • "We’re still going to get hit with those fraudulent purchases but not filling those orders is what we were really watching for. And that’s the reason that we reached out to Signifyd."

Featured Case Studies

  • Natural Baby Shower - Customer Case Study

  • Mack’s Prairie Wings scales up for seasonal demand with Signifyd’s order automation

  • Public Desire drives global expansion through order automation

Featured Customer Videos

Additional Signifyd Information & Resources

Read Signifyd Reviews, Testimonials & Customer References from 79 real Signifyd customers.

Browse Signifyd Case Studies, Customer Success Stories, & Customer References from 63 businesses that use Signifyd.

Watch Signifyd Customer Videos to learn why 21 businesses chose Signifyd.