Compliance made easy

Experience best-in-class fraud detection at industry-leading conversion and compliance levels. Fourthline verifies millions of identities for banks, fintechs, and more.

Turn your onboarding and compliance challenges into opportunities

Fourthline’s intelligent KYC and digital identity products help banks, brokers, and fintechs grow and protect their business.

Regulatory requirements

Reduce financial and reputational risks with compliant solutions and expert guidance on local and international laws.

Customer growth

Deliver a faster and more seamless onboarding experience that minimizes drop-off and simplifies data submission.

Operational excellence

Improve quality and reduce your total cost of compliance by removing inefficient back-office processes and error-prone manual work.

Explore our digital identity products


More fraud detection


Fraud detection accuracy


Better conversion rates


Lower total cost of compliance

"Fourthline accelerated our international growth by verifying identities for partners across Europe."

Delia König | MD, Identity Unit - Solarisbank
Delia D. König (1)

Regulated enterprises trust Fourthline

Banks, fintechs, insurers, online brokers, and more rely on Fourthline's end-to-end, mission-critical KYC platform.

Elevated experience

Fourthline's customer-centric mobile and web flows employ best-in-class artificial intelligence (AI) to maximize conversions for onboarding, user authentication and more.

Modular architecture

From simple ID&V and watchlist checks to full bank-grade KYC, pick and choose the specific components you need to meet compliance requirements—now and in the future.

True compliance

Fulfill regulatory requirements across AML directives, GDPR and beyond with confidence, thanks to Fourthline’s proven compliance expertise as a payment institution licensed by the Dutch Central Bank.

Maximum fraud detection

Catch 60% more fraud with 99.98% accuracy through proprietary techniques that combine AI with expert analyses to identify fraud that other vendors miss.

Why clients choose Fourthline

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SAFENED Fourthline B.V. is a company registered in The Netherlands and is authorised and regulated by DNB.

SAFENED Fourthline is a company registered in England and Wales and is authorised and regulated by the FCA.