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KYC compliance – from basic to bank grade

Stop fraud in its tracks with seamless, fast, and accurate identity verification that satisfies the strictest regulators.

KYC verification

KYC compliance – from basic to bank grade

Stop fraud in its tracks with seamless, fast, and accurate identity verification that satisfies the strictest regulators.

KYC verification

A one-stop shop for KYC and AML compliance

Worldwide compliance is at the heart of our modular solutions, which include bank-grade identity verification, anti-fraud screening, and much more. Partners currently benefitting from our tools include:

Neobrokers

Neobanks

Banks

Crypto exchanges

Fintechs

Telecommunications

A one-stop shop for KYC and AML compliance

Worldwide compliance is at the heart of our modular solutions, which include bank-grade identity verification, anti-fraud screening, and much more. Partners currently benefitting from our tools include:

Neobrokers

Neobanks

Banks

Crypto exchanges

Fintechs

Telecommunications

Why businesses choose Fourthline

99.98%

Fraud detection accuracy

Our software detects fraud at a higher accuracy rate than other providers’, so you can be confident that you’re onboarding trustworthy customers.

99.7 %

Conversion rate

We’ve helped our partners achieve outstanding conversion rates – with only 0.3% of customers failing at the address verification stage.

100 %

KYC and AML compliance

Our solutions are fully compliant with GDPR and AML regulations.

Why businesses choose Fourthline

99.98%

Fraud detection accuracy

Our software detects fraud at a higher accuracy rate than other providers’, so you can be confident that you’re onboarding trustworthy customers.

99.7 %

Conversion rate

We’ve helped our partners achieve outstanding conversion rates – with only 0.3% of customers failing at the address verification stage.

100 %

KYC and AML compliance

Our solutions are fully compliant with GDPR and AML regulations.

Complete identity verification

Document and biometric verification

Get an analysis of document authenticity and security features, biometrics, liveness, and more.

Proof of address

Confirm a customer’s address in seconds with highly accurate device and geolocation intelligence.

Qualified electronic signature

Offer customers an electronic signature with the highest levels of security to open new accounts, issue credit, or sign a contract.

Bank account verification

Add another layer of security by checking a bank account holder is the same person whose identity has previously been verified.

AML screening and monitoring

Check your customers against real-time watchlists, sanction lists, and country-specific databases.

Customer due diligence reporting

Increase operational efficiency by letting us take care of manual, resource-intensive investigations and CDD reporting.

Complete identity verification

Document and biometric verification

Get an analysis of document authenticity and security features, biometrics, liveness, and more.

Proof of address

Confirm a customer’s address in seconds with highly accurate device and geolocation intelligence.

Qualified electronic signature

Offer customers an electronic signature with the highest levels of security to open new accounts, issue credit, or sign a contract.

Bank account verification

Add another layer of security by checking a bank account holder is the same person whose identity has previously been verified.

AML screening and monitoring

Check your customers against real-time watchlists, sanction lists, and country-specific databases.

Customer due diligence reporting

Increase operational efficiency by letting us take care of manual, resource-intensive investigations and CDD reporting.

Fourthline & Rabobank

"With Fourthline's innovative solutions and expertise, we can elevate our risk management capabilities while delivering a superior customer experience."

Robert van Haersma Buma | Lead Business Development and Key Account Management - Rabobank

Fourthline & Rabobank

"With Fourthline's innovative solutions and expertise, we can elevate our risk management capabilities while delivering a superior customer experience."

Robert van Haersma Buma | Lead Business Development and Key Account Management - Rabobank

Experts with experience

Choose experts with experience

We’ve processed millions of cases, helping leading companies in banks, fintechs, and non-financial businesses tackle mission-critical identity and compliance challenges. As our partner, our experience is at your disposal.

Experts with experience

Choose experts with experience

We’ve processed millions of cases, helping leading companies in banks, fintechs, and non-financial businesses tackle mission-critical identity and compliance challenges. As our partner, our experience is at your disposal.

390% ROI

Outstanding 390% ROI

The numbers speak for themselves. A Forrester Total Economic Impact™ study concluded our partners enjoy 390% risk-adjusted ROI, $21.03 million net benefit over three years, and a payback period of less than six months.

390% ROI

Outstanding 390% ROI

The numbers speak for themselves. A Forrester Total Economic Impact™ study concluded our partners enjoy 390% risk-adjusted ROI, $21.03 million net benefit over three years, and a payback period of less than six months.

Cross-border compliance as standard

Our trusted identity verification tools are locally compliant in 30+ jurisdictions.

GDPR

We protect personal data and privacy of EU citizens.

ISAE 3000

Our controls for data integrity and compliance are reliable.

AWS

Proud to be an AWS Technology partner.

iBeta Level 1 & 2

Independently tested by iBeta, confirming compliance with the ISO 30107-3

Cross-border compliance as standard

Our trusted identity verification tools are locally compliant in 30+ jurisdictions.

GDPR

We protect personal data and privacy of EU citizens.

ISAE 3000

Our controls for data integrity and compliance are reliable.

AWS

Proud to be an AWS Technology partner.

iBeta Level 1 & 2

Independently tested by iBeta, confirming compliance with the ISO 30107-3

Want to learn more?

Discover how we can help you solve mission-critical identity challenges in a tailored way.

Want to learn more?

Discover how we can help you solve mission-critical identity challenges in a tailored way.

Fourthline has been certified by EY CertifyPoint to ISO/IEC27001:2022 with certification number 2021-039.

Copyright © 2026 - Fourthline B.V. - All rights reserved.

Fourthline has been certified by EY CertifyPoint to ISO/IEC27001:2022 with certification number 2021-039.

Copyright © 2026 - Fourthline B.V. - All rights reserved.