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  • Solutions

    Solutions overview

    Harness the power of your data

    Support & investigations

    Support services for Ravelin

    Online payment fraud

    Accept more payments securely

    Account security

    Protect your customer accounts

    Refund abuse

    Stop losing to abusers and fraudsters

    Promo abuse

    Block unauthorized promo use

    Marketplace fraud

    Ravelin for marketplace fraud

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  • Resources

    Resource zone

    Deep dives on fraud & payments topics

    Events

    Our upcoming events and where you can catch us

    API & developer docs

    APIs, glossary, guides, libraries and SDKs

    Blog

    The latest fraud & payments updates

    Global Payment regulation map

    Track PSD2 & more with a full report

    Insights

    In-depth guides to fraud, payments & security

  • Company

    About Ravelin

    Discover the story about Ravelin

    Careers

    Join our dynamic team

    Customers

    Read more about our happy custmomers

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Here's what our clients say about us.

Ravelin helps 300+ leading merchants from around the world achieve secure growth. Read on to discover the results and how we work together.

TRUSTED BY

Deliveroo 7 Just eat 2 Trainline 2 Ravelin Client Logo Spotify Dark Blue 1 PLT logo 3 Backmarket logo Glovo logo 5 Wolt 2 2 1 Marshmallow 5 Trouva 3 Fiserv Elvie Hugo app Ravelin Client Logos ankama 1 Ravelin Client Logos Curb 4 Elavon Logo Frasers group logo KFC Nandos 2 Scalapay 1 Sports Direct Sliding Logo River Island Sliding Logo paylolly Sliding Logo Kinguin Deliveroo 7 Just eat 2 Trainline 2 Elvie PLT logo 3 Backmarket logo Glovo logo 5 Wolt 2 2 1 Marshmallow 5 Trouva 3 Fiserv Hugo app Ravelin Client Logos ankama 1 Ravelin Client Logos Curb 4 Elavon Logo Frasers group logo KFC Nandos 2 Scalapay 1 Sports Direct Sliding Logo River Island Sliding Logo paylolly Sliding Logo Kinguin
Ravelin delivers measurable results

87%

reduction in
active rules

75%

drop
in block rate

10%

improvement
in acceptance rate

133%

increase in
authentication success

See how we helped Trainline's growth


“I’ve been in fraud for 18 years, so I have high expectations. But Ravelin has exceeded them. The machine learning model is proving to be very accurate.

When we added the fraud scoring model to our day-1 ruleset, we saw dramatic improvement. And now it’s fully embedded, we understand our fraud and can react quickly."

– Nick Aiken, Director of Fraud and Payments
Read now

Boosting authentications for Glovo


Legitimate customers can complete their shopping journey without any friction, which both decreases churn and makes them more likely to return.

"Managing risk and 3DS through Ravelin helps me create a feedback loop between 3DS and risk. 3DS outcome information is fed back into the risk engine."

– Boris Montin, Director of Risk & Identity at Glovo
Read now

Automating River Island's fraud strategy

"Ravelin has a freshness and passion for fraud that is apparent to me every time we speak.

We work in partnership to improve things. This can mean that tough questions need to be asked and answers sought. We never compromise on holding each other to account, but there is a camaraderie and friendship across all levels of both organizations."

– Grant Shipway, Global Fraud Manager at River Island
Read now

How Kinguin transformed its approach to fraud

In a matter of two years, Kinguin’s Fraud and Risk Intelligence Team has pivoted from being a weak link in the chain to a crucial function that powers merchant growth on the platform.

“What do I love most about working with Ravelin? It’s the service. I have the best account manager I could hope to work with.”

– Egemen Ertop, Head of Fraud & Risk Intelligence at Kinguin
Read now

How Ravelin helped Paylolly go-to-market fast

“My experience of Ravelin’s 3DS product has been faultless. We implemented Ravelin’s recommendations and saw an immediate uplift in acceptance rates."

– Jamie Matthews, Commercial Director at Paylolly
Read now

Ready to get started?
Our team is here to help

Contact us to book a demo or to learn more about how Ravelin can help your business.

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Read more case studies

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Looking for something specific?

Watch on-demand: How Spotify uses machine learning to stop fraud

Watch on-demand: How Spotify uses machine learning to stop fraud

Watch on-demand: Tackling CNP fraud during hypergrowth with Flix

Watch on-demand: Tackling CNP fraud during hypergrowth with Flix

Protecting profits: Trainline’s journey toward secure growth

Protecting profits: Trainline’s journey toward secure growth

Solutions

Solutions overview Support & investigations Online payment fraud Account security Refund abuse Promo abuse Marketplace fraud 3D Secure

Insights

Online payment fraud Machine learning for fraud Link analysis & graph networks Account takeover Promotion and refund abuse PSD2 and SCA Fraud & Payments Survey 2024 Global Payments Report 2025

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Resource zone Blog Events Product updates Developer docs for PSPs Developer docs for merchants Tech blog Ravelin Help Center Open source licenses

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