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 3248 reference ratings
4.7/5.0 (3248)
  • Market Leader 2025 2025
    Spring 2025Market LeaderFraud Prevention Software

Featured Testimonials

  • "Signifyd has enabled us to grow at the pace we have because it has given us the confidence to completely offload commerce protection and focus on developing our brand and connecting with our customers. If you are scaling rapidly, I highly recommend that you use a solution that guarantees fraud decisions and provides quick time-to-value with easy integration options. For Maplin, Signifyd was the obvious choice."

  • "Signifyd has a very smart technology that can detect fraud accurately. Besides the technology, the team at Signifyd is super engaged all the time and is always looking for ways to improve and help your business. As a customer, we get access to their rich dashboard which can be used to look into specific cases as well as overall trends. Bottom line – great technology, great people, super transparent."

  • "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

  • 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

  • Signifyd allows PetFlow to accept more orders, more often and has helped to proactively address emerging fraud trends before they impact the bottom line

  • Frank And Oak - Customer Case Study

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.