Ravelin

Ravelin is an AI-native fraud and payments platform for online merchants and payment service providers. It suits high-volume businesses that want payment fraud, account abuse, 3D Secure and payment-routing controls in one program. Its broad coverage and implementation support are strong reasons to consider it; custom pricing and online-only support narrow its appeal for smaller or offline operations.

Overview

Founded in 2014 and headquartered in London, Ravelin makes transaction decisions through a payment-fraud API. A merchant sends transaction and dispute information and receives a recommendation on whether to continue processing. Detection combines custom machine-learning models, graph networks, behavioral analysis, consortium data and expert rules.

The consortium contains more than 9 billion anonymized identity elements, adding signals beyond a merchant’s own records. Ravelin says this data is GDPR-compliant. Coverage extends from payment fraud to refund abuse, account takeover, multi-accounting, promotional and voucher abuse, partner and supplier fraud, registration abuse, 3D Secure and transaction optimization. That breadth favors merchants seeking coordinated controls rather than a narrowly focused chargeback product.

Key features

Scoring and rules

Real-time scoring, device fingerprinting and custom rules support decisions at payment, login and checkout. Risk teams can test rules in a sandbox, predict their impact and retain full ruleset control. The AI rule generator turns natural-language prompts into rule logic, which can speed iteration while the testing tools help prevent an unreviewed change from reaching production.

Investigation and reporting

Ravelin Insights provides performance monitoring, transaction-anomaly investigation, an AI query builder, and custom reports and dashboards. These tools are useful when a team needs to explain a spike, examine an individual pattern or monitor rules after deployment, rather than simply accept an automated score.

Agent and payment controls

The platform labels and analyzes automated agent transactions, with custom conditions and dedicated Agent Details blocks. Its transaction-optimization service uses issuer behavior, PSD2/SCA intelligence and risk signals to recommend payment routes, making it relevant to merchants balancing approval rates and fraud exposure.

3D Secure and integration

Ravelin’s EMVCo-approved 3DS Server supports versions 2.3.1, 2.2.0 and 2.1.0. Certification covers Visa Secure, Mastercard Identity Check, Discover ProtectBuy, American Express SafeKey, Cartes Bancaires FAST’R by CB, JCB J/Secure, UnionPay 3-D Secure and Eftpos. Developers get API endpoints and guides for payment fraud, account takeover, refund and voucher abuse, transaction optimization, registration abuse, supplier fraud and customer-graph connections, plus browser JavaScript, iOS and Android integrations.

Ravelin states that it is PCI 3DS and PCI DSS compliant and assessed as conforming to ISO 27001:2022 requirements. Customers receive a dedicated account manager and dedicated integration, product-support and data-science teams. Account-takeover integrations also receive a dedicated project manager and integration engineer, a meaningful advantage for complex rollouts.

Pricing

Customized Ravelin platform

Custom pricing. The platform is tailored to business goals, risk appetite and setup, with a demo or call required. It includes custom rules, real-time scoring, machine-learning models and device fingerprinting. There is no chargeback guarantee. This arrangement fits merchants with substantial volume or unusual risk requirements that can justify a tailored engagement, but it gives small businesses no published entry price for budgeting or comparison.

Platforms

Ravelin supports Android, iOS, web and API integrations. Its supported channel is online, so businesses needing in-store or other offline transaction coverage should look elsewhere.

Who it's for

Ravelin is aimed at ambitious, high-volume online merchants and payment service providers. It is particularly suitable for teams that need one control layer across payment fraud, account security, abuse prevention, 3D Secure and routing, and that can work with dedicated implementation specialists. A small merchant wanting a self-serve, transparent-price tool, or an operation with significant offline sales, is less likely to benefit from the platform’s scope and custom engagement model.

Pros and cons

Pros

• Broad abuse coverage: payment, refund, account, promotion, partner, supplier and registration risks can be addressed together.
• Deep control for risk teams: sandbox testing, impact predictions, full ruleset control and natural-language rule generation support controlled iteration.
• Large shared signal base: more than 9 billion anonymized identity elements supplement merchant data.
• Strong payment authentication support: multi-version, EMVCo-approved 3DS with certification across major card schemes.
• Implementation assistance: dedicated account, integration, product-support and data-science teams reduce the burden of a complex deployment.

Cons

• Custom pricing only: prospective customers cannot compare a published plan or predictable entry cost.
• Online-only scope: it does not target offline transaction channels.
• No chargeback guarantee: merchants retain that financial exposure.

Alternatives

Stripe Radar is the simpler starting point for businesses already using Stripe that want freemium card-fraud prevention, including a no-additional-charge Radar Lite plan on standard payments pricing.

FraudLabs Pro suits smaller operations seeking a freemium service with a free Micro plan capped at 500 queries per month and sales below 25,000 USD per month.

IPQualityScore Fraud Prevention is worth choosing when a free tier with 1,000 lookups per month and 10 custom rules is enough, or when a published Startup plan is preferable.

Jube, Ojuri and Tazama are free or open-source alternatives for teams prepared to self-host and provide their own hosting, implementation and support resources.

Vesta is another paid option for merchants comparing commercial fraud platforms, while Cybersource offers a paid global payment gateway with custom pricing.

For broader directories, see Payment Fraud Detection Software and Fraud Detection Software.

Verdict

Choose Ravelin if you are a high-volume online merchant or payment provider that needs coordinated fraud, abuse, authentication and payment-optimization controls with specialist implementation support. Look elsewhere if transparent pricing, self-service setup, offline coverage or a chargeback guarantee is central to your decision.