Payments

Block Fraudulent Transactions in Real Time

Smarter decisions start with better data. SEON gives you 900+ fresh, first-party signals so you can stop more bad actors without slowing down good customers.

18% increase in auto approval rate
90% decrease in manual review time
Go live with SEON in as little as 14 days

Book Time With Our Experts

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Trusted by the World’s Most Ambitious Companies

Protect Every Payment

SEON helps leading companies scale with better fraud prevention:

99%

drop in multi-accounting fraud

75%

reduction in manual review time

90%

higher confidence approving transactions

Protect Every Step of the Payment Journey

Fraud and AML risks don’t stop at checkout — and neither should your defenses. SEON provides continuous protection from sign-up to settlement, helping payment providers reduce risk, protect revenue and foster trust.

Onboarding

Block fraudsters instantly during merchant or customer onboarding, ensuring trust and AML checks from the start

Identify suspicious logins in real time, blocking account takeovers before damage occurs

Transaction

Prevent stolen cards, synthetic IDs and fraudulent transfers — while cutting costly chargebacks. Support AML monitoring with clear audit trails.

Account Updates

Detect and stop unauthorized account or payment detail changes before they impact compliance or trust

Settlement & Payouts

Block fraudulent cashouts by verifying legitimacy at the point of payout or fund transfer

Build for what’s next

Don’t Let Yesterday’s Tools Hold Back Tomorrow’s Growth

ONBOARD REAL USERS FASTER

Stop Fraudulent Signups & Multi-Accounting

Create a comprehensive digital profile of every user to automatically flag and reject risky customers
Uncover suspicious activity by spotting unusual software and hardware configurations – and unusual user behavior
Meet compliance regulations with automated anti-money laundering screening and continuous monitoring

How this P2P payments startup reduced multi-accounting by 100%

REAL-TIME MONITORING

Stay on Top of All Transactions

Safeguard your business from card fraud, chargebacks and account takeovers with real-time transaction monitoring
Flag suspicious login attempts by using thousands of device and user behavior data points
Detect and block fraud attempts with stolen cards by examining device signals, card BIN and IP lookups

Learn how to implement payment monitoring rules

AUTOMATE DECISION-MAKING

Improve Efficiency & Accuracy

Reduce the number of manual reviews and free up time to focus on strategic fraud prevention
Implement custom rules without coding to automatically take care of nuanced fraud scenarios
Use accurate, AI-driven rule recommendations to stop and block behavioral fraud patterns ahead of time

How AI & machine learning can help prevent payment fraud

CENTRALIZED COMMAND CENTER

One Platform for Risk & Compliance

Combine fraud detection, customer screening, payment screening, transaction monitoring and case management in a single workflow
Screen users in real time with fresh global data across sanctions, PEPs, watchlists and adverse media
Automate alert routing and investigations based on geography, product or risk level
Generate audit-ready reports and streamline regulatory filings with AI-assisted workflows

deploy quickly & protect continuously

Built with Product and Technical Leaders in Mind

Fraud prevention that fits your roadmap and protects the customer experience.

Customer-first design

Protect users while keeping the experience smooth and low friction.

Go live in less than 14 days

A single API, minimal integration work and a proven onboarding process.

Transparent documentation

Every step is clear and accessible — no blackbox integrations.

Flexible deployment

Rules-based or AI-driven scoring that adapts to your business needs.

Companies Scale Faster With SEON

“One core piece of data we get from SEON is the ability to digitally profile customers based on their phone number. Because we enable payments through WhatsApp, being able to check social signals really helps us get a better sense of how real the user is. It’s a tool in our toolkit that is pretty unique”

Jonathan Kleinmann

Head of Partnerships, Felix Pago

Read story

“We went from spending 10 minutes to manually review each transaction to 60 seconds. By letting the machine learning engine run 24/7, we considerably decreased the workload for our fraud managers by automatically blocking fraudulent transactions.”

Sandor Kiss

CEO, Barion

Read story

See all customer stories

The #1 Fraud Prevention and AML Compliance Solution Loved by Fraud & Risk Teams

With almost 350 reviews, SEON is the market leader and G2’s best fraud prevention solution.

Frequently Asked Questions

What kind of companies use SEON?

SEON is trusted by over 5,000 businesses globally — from financial services, fintechs and payments to iGaming and eCommerce companies. Whether you’re a fast-growing startup or a global enterprise, SEON delivers advanced tools to help you take on fraud and AML compliance challenges.

What makes SEON different from other fraud prevention solutions?

SEON delivers real-time fraud and anti-money laundering prevention across the entire customer journey — dynamically assessing risk from pre-KYC to onboarding, login to transaction monitoring. Unlike black-box or point solutions, our transparent, API-first platform adapts to every touchpoint with precise, context-aware decisioning.

How quickly can SEON’s solution be implemented?

SEON is often onboarded within days, not months. Our guided process ensures quick setup and immediate effectiveness, allowing teams to see tangible fraud reduction shortly after starting.

Can SEON integrate easily with my existing systems?

Yes. SEON is built to be flexible from the ground up with modular APIs that allow you to pick and mix based on your business needs, while ensuring minimal disruption and instant compatibility with your existing workflows.

How effective is SEON in reducing fraud and AML risks?

Clients typically experience significant reductions in fraud and AML risks within days of deployment. SEON leverages behavioral analytics, real-time monitoring and customizable rules to identify suspicious activity and streamline compliance management proactively.

Does SEON offer services worldwide?

Yes, SEON delivers a real-time fraud prevention and anti-money laundering solution globally, with offices in London, Budapest, Jakarta and Austin. SEON provides localized support and expertise across Europe, North and South America and Asia-Pacific, helping you fight fraud no matter where your business operates.

What are SEON’s top five use cases?

SEON is widely used for:

Bonus Abuse & Multi-Accounting
Detects linked accounts using digital fingerprinting and social signal profiling, preventing fraudulent exploitation of promotions, especially in iGaming and eCommerce.

Pre-KYC Screening
Scores risk signals (email, phone, IP) before full KYC checks, enabling early fraud detection and optimizing compliance costs.

Login Monitoring
Identifies account takeovers by analyzing behavioral anomalies and device/browser fingerprints during login events.

Transaction Monitoring
Provides real-time scoring at the point of transaction using a custom rule engine and supervised machine learning to flag suspicious activity before it causes loss.

Onboarding Fraud Detection
Helps verify identity and spot fake or synthetic profiles during account creation using OSINT-enriched data and automated decisioning.

Take the First Step Toward Transformative Fraud Prevention

“For a payment gateway like Barion, the benefits of deploying SEON were immediately felt. By letting the engine run 24/7, we considerably decreased the workload for our fraud managers and removed any potential bottlenecks, speeding up manual review times from 10 minutes to 60 seconds.”

Sandor Kiss, CEO, Barion