One API, all compliance needs
A complete suite of products for all your KYC, AML compliance, and fraud prevention needs.
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Make compliance a competitive advantage
A solution suite built for the best in finance and fintech
Choose the solutions that meet your goals & regulatory obligations.
Doc & Biometric Verification
Onboard customers with a hyper-accurate verification flow that's built for conversion, with basic ID&V in seconds and bank-grade KYC in under a minute.
Doc & Biometric VerificationProof of Address
Confirm your customer's address in seconds, with highly accurate device and geolocation intelligence that eliminates the need for traditional PoA documents.
Proof of AddressQualified Electronic Signature
A secure electronic signature that can be issued standalone or alongside Fourthline’s bank-grade KYC onboarding.
Qualified electronic signatureAccount Authentication
Ensure that account creators and account users are one and the same by monitoring device data and connecting users to their device in real-time, with results in <30 seconds.
Account AuthenticationScreening & Monitoring
Check your customers—once or daily—against real-time watchlists, PEP and sanction lists, country-specific databases, CIFAS, and Fourthline’s proprietary fraud database.
Screening & MonitoringRe-KYC & Remediation
Automatically review, update and enhance customer data to accurately assess risk and consistently meet all regulatory standards.
Re-KYC & RemediationInvestigations & Reporting
Increase operational efficiency by letting Fourthline take care of manual and resource-intensive investigations and CDD reporting. Act on conclusive reporting with no grey areas.
Investigations & ReportingAnti-Financial Crime
Tap into the highest possible fraud accuracy through augmented analytics and a team of dedicated anti-financial crime experts.
Anti-Financial Crime“Fourthline came out on top based on conversion rates, fraud detection accuracy, & UX.”
Alexander Emeshev | Co-founder - Vivid Money

Compliance solutions for the whole lifecycle

Onboarding flow
The Fourthline KYC onboarding begins with a fully customizable onboarding flow that collects over 210 data points needed to confirm your customers’ identities. Customers are guided through a fast and thorough data submission process built with UX top of mind to deliver industry-leading conversion rates without sacrificing fraud detection accuracy.
Verification and analysis
An automated and proprietary three-tier verification process is initiated. After determining whether an ID is genuine or fraudulent, we conduct biometric analysis to match the ID photo to the person who submitted it. We then run a set of 5AML- and GDPR-compliant checks to uncover anomalies and inconsistencies. Applying years of financial crime data to these checks delivers the most comprehensive set of information to substantiate whether you can—and want to—accept a customer.


Investigations and conclusive results
Fourthline designs customized decision-making and reporting protocols tailored to your risk appetite. Using proprietary machine learning algorithms combined with expert teams, we conduct in-depth investigations complete with a full audit trail. We always deliver conclusive results, so you're never stuck with grey areas.
Continuous KYC
Fourthline’s KYC approach goes beyond initial customer sign-up and verification. Through continuous KYC solutions, Fourthline catches an additional 20 to 30% of fraud attempts. Fourthline continues the fight against fraud throughout the customer lifecycle with daily screening against PEP/sanctions lists and Fourthline’s own proprietary fraud databases.

You're in good company
Regulated enterprises around the world trust Fourthline to authenticate customer identities and drive business growth.
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Discover how we can help you increase business efficiency, and boost conversions.
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