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 3236 reference ratings
4.7/5.0 (3236)
  • Market Leader 2025 2025
    Spring 2025Market LeaderFraud Prevention Software
    Press ReleaseReport

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Featured Testimonials

  • "Since using Signifyd, we've added thousands of dollars in revenue we would normally have declined. They're approving what we considered our riskiest orders, and we've been able to open up many new international countries as well."

    Lacoste

  • "Frank And Oak has seen a great return on investment. The chargebacks reversed or refunded easily nullify the cost of the platform and the added value we get from trends data and expert advice on revenue leakage throughout the funnel is invaluable for us."

    Hicham RatnaniCoo & Co-founder

  • "I never imagined there was a company that could help us review orders instantly and eliminate our fraud. Thank you guys for doing this."

    Jess JamiyanjavGeneral Manager
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Featured Case Studies

  • With Signifyd’s fraud protection, HomeSeer has protected itself from fraudsters and freed up its employees to work on projects and initiatives that help drive revenue

    Jon SmithOperations Manager

  • Guaranteed Fraud Protection Helps Jet Fly Higher

  • Signifyd’s Guaranteed Fraud Protection improves their order approval rate

    Andrew BasenfelderApplication Administrator
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Featured Customer Videos

  • Play Video
    Chris GardnerStrategic Partnerships
  • Play Video
    David CostVice President of Ecommerce & Marketing
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    Eng TanFounder & Chief Executive Officer
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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.

FeaturedCustomers has 1,835,630+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.