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    Online Payment Fraud

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Payment fraud prevention for merchants & PSPs

Accept more payments with confidence.

Deliver a frictionless checkout experience while stopping fraud with custom machine learning, a robust rules engine, and powerful graph networks.

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  • Elavon rolling logo new from 2026
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Read case studies
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Generic payment fraud solutions cause high false positives and chargebacks, damaging both revenue and customer trust.

Website Icons 1 Online Payment Fraud problem 1

 Unclear scoring and hidden fraud rings force slow, error-prone manual reviews that drive up fraud losses and operational costs.


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Ravelin eliminates the guesswork.

By combining bespoke machine learning, powerful graph networks, and a flexible rules engine, our payment fraud prevention solution gives you total visibility and real-time protection.


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Approve more good customers and block fraud

Ravelin uses a multi-layered, bespoke machine learning approach to analyze the human behind each transaction.

By training custom models on your specific data and our global consortium network, we deliver transparent, real-time 0–100 scoring that slashes false positive rates and safely maximizes your sales.

Learn more
Ravelin agentic commerce features

Manage agentic transactions with total transparency

Ravelin gives you the power to instantly separate human buyers from autonomous AI agents.

Monitor this emerging customer segment with high-visibility labels, custom rules, and dedicated reports on agents utilized.

Welcome legitimate agentic commerce while stopping bot-driven fraud in its tracks.

Learn more
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"I measure people and partners in terms of what they do when the chips are down and there's a problem.

Ravelin has always reacted brilliantly – and that’s why I continue to put my trust in them."

Read case study
Trainline: Trusting Ravelin since 2021
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Nick Aiken
Director of Fraud & Payments
Trainline
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Spot fraud networks from the get-go

Using advanced link analysis presented in an industry-leading graph network database, Ravelin Connect maps hidden relationships across your entire customer base, current and past.

By visualizing exactly how users are linked, you can instantly spot emerging threats and shut down organized attacks before they escalate – while these hidden links further inform our machine learning models to supercharge their results.

Learn more
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Gain full control of your ruleset

Ravelin's flexible rules engine gives you full command over your defenses.

Instantly build logic to block or flag threats using the AI rule generator, find exact rule attributes instantly with semantic search, and power your logic with custom data using Datalists.

What's more, you can sandbox, simulate and test performance before deployment, allowing you to optimize your strategy and results without risking genuine sales.

Learn more
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Own your fraud strategy with advanced reporting

Built for speed and operational efficiency, the Ravelin Dashboard captures fraud in real time, empowers investigative teams.

Manage your entire reporting arsenal from a single interface with Ravelin Insights and use our AI query builder to create custom reports effortlessly.

Get the exact data you need to optimize your defense, justify every decision, and prove measurable ROI.

Learn more

Latest Ravelin product updates

Catch our quarterly vlog with everything that's new and improved on the Ravelin Dashboard and across our solutions.

Watch updates

Ready to get started?

Discover how Ravelin's bespoke platform reduces fraud losses, boosts approval rates, and wins good customers.

Speak with one of our fraud experts to learn how we can support your company's secure growth.
Connect with our team
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The latest on online payment fraud

Safeguarding agentic commerce – fraud strategy advice by Ravelin's CPO

Articles

Safeguarding agentic commerce – fraud strategy advice by Ravelin's CPO

RAVELIN STAFF Mark Barlow Head Of product website

Mark Barlow, Chief Product Officer

DCAP explained: Boosting approval rates and reducing fraud with Visa's new program

Articles

DCAP explained: Boosting approval rates and reducing fraud with Visa's new program

James hogan

James Hogan, Senior Product Manager – Payments Engineering

A guide to A2A payments for merchants: Pros, cons & A2A fraud

Articles

A guide to A2A payments for merchants: Pros, cons & A2A fraud

RAVELIN STAFF Mark Barlow Head Of product website

Mark Barlow, Chief Product Officer

Solutions

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

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Agentic Commerce & Fraud Report 2026 Fraud Trends Survey 2026 Global Payments Report 2026 Global 3DS, SCA & Payments Map Link analysis & graph networks Machine learning for fraud Refund & promo abuse guide Online payment fraud guide Account takeover guide PSD2 and SCA guide

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