
Fourthline makes compliance your competitive advantage. Offering comprehensive KYC and AML for the whole customer lifecycle, we build tailored identity verification and fraud prevention solutions. Now you can ensure regulatory adherence without compromising on customer experience or security. Choose Fourthline for: • A modular platform to help you grow at scale • Best-in-class fraud protection • Bank-grade security and compliance • AI-powered solutions for faster onboarding • Industry-leading conversion • A frictionless customer experience We're trusted by industry leaders of financial and non-financial businesses across Europe, including N26, Qonto, Trade Republic, flatexDEGIRO, Scalapay, Shine, and more.

Fourthline makes compliance your competitive advantage. Offering comprehensive KYC and AML for the whole customer lifecycle, we build tailored identity verification and fraud prevention solutions. Now you can ensure regulatory adherence without compromising on customer experience or security. Choose Fourthline for: • A modular platform to help you grow at scale • Best-in-class fraud protection • Bank-grade security and compliance • AI-powered solutions for faster onboarding • Industry-leading conversion • A frictionless customer experience We're trusted by industry leaders of financial and non-financial businesses across Europe, including N26, Qonto, Trade Republic, flatexDEGIRO, Scalapay, Shine, and more.
What they do: AI-powered modular KYC, AML and identity verification for banks, neobanks, fintechs and marketplaces
Founded / HQ: Founded 2017; headquartered in Amsterdam
Scale / customers: Claims millions of KYC checks and enterprise customers across Europe (e.g., N26, Qonto, Trade Republic)
Recent funding: €50M Series B announced Apr 2023 (lead: Finch Capital; participant: Hedosophia)
RegTech: identity verification, KYC and AML compliance for financial and embedded finance businesses.
2017
Financial Services
€50 million
Participant: Hedosophia; reported total raised including this round ~€70M
“Institutional investors including growth-stage VC (Finch Capital) and Hedosophia”