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Fourthline logo — Raise the standards of identity verification

Fourthline

Raise the standards of identity verification

Founded 2017 The Netherlands The Netherlands 217 employees Total: $64.00M Fintech, RegTech

General Information

Company Name Fourthline
Founded Year 2017
Location The Netherlands The Netherlands
Founders / Decision Makers
Team member Team member Team member Team member Team member Team member
Employees 217
Industries Fintech, RegTech
Business Model B2B, SaaS, API
Revenue Model Usage Based, Subscription, Service Fee
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Award Received Oct 13, 2026

Fourthline has been named a 'Luminary' in Celent's latest report, recognizing its KYC orchestration platforms.

Growth Metrics Oct 02, 2026

Fourthline's second annual fraud report is based on insights from 6,000 banking customers.

In The News Oct 01, 2026

Featured on FF News: 78% of Europeans Prioritise Financial Safety Over Banking Speed, Fourthline Rese...

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AI Insight

Bounce Watch AI
1 week ago

Fourthline has significantly strengthened its market position and service offering by achieving Qualified Trust Service Provider status under eIDAS, enabling advanced digital identity services like Qualified Electronic Signatures across Europe. This regulatory milestone, coupled with recent 'Luminary' recognition from Celent and high-profile media coverage of its consumer research, underscores its leadership in secure and compliant identity verification. While managing a key executive departure, the company appears poised to leverage its enhanced compliance framework and market insights for strategic growth.

Signal Types
Regulatory Milestone Industry Recognition Executive Change Market Positioning
Strategic Labels
Regulatory Compliance Market Leadership Service Expansion
Next Move: Expansion
·
Impact: 8/10
·
Ideal For: Regtech VCs — Growth Equity, European Fintech Investors

About Fourthline

Fourthline offers identity verification and fraud prevention solutions for financial and non-financial businesses, based in Amsterdam, The Netherlands. It provides services to customers across Europe.

Founded in 2017, Fourthline specializes in services such as real-time identity verification, automated fraud detection, and AML monitoring. The company caters to banks, neobanks, neobrokers, embedded finance platforms, and marketplaces. Fourthline operates on a B2B model using SaaS and API frameworks, generating revenue through a usage-based model, subscriptions, and service fees.

Business keywords: Identity Verification, KYC Solutions, AML Compliance, Fraud Prevention, AI-powered Onboarding, Customer Lifecycle Management, Financial Security, Continuous KYC, Fintech Solutions, Modular Platform, Bank-grade Security, Customer Due Diligence, GDPR Compliance, Fraud Protection

Services & Products

Real-time Identity Verification
Automated Fraud Detection
AML Monitoring
Re-KYC & Remediation
Digital Proof of Address
Qualified Electronic Signature

Target Customers

Banks Neobanks Neobrokers Embedded Finance Platforms Marketplaces

Funding Rounds & Investors (3)

View All
Funding Stage Amount Investors Lead Investors Date
Late VC €50.00M 1
Finch Capital
Finch Capital
01 Apr 2023
Series A €14.00M 1
Finch Capital
Finch Capital
01 Jun 2018
Corporate Spinout Undisclosed 1
Safened
01 Jun 2017

Latest News

View All
European consumers choose safety over speed, new Fourthline research reveals — Identityweek.net
European consumers choose safety over speed, new Fourthline research reveals
Identityweek.net Oct 01, 2026
78% of Europeans Prioritise Financial Safety Over Banking Speed, Fourthline Research Finds — FF News
78% of Europeans Prioritise Financial Safety Over Banking Speed, Fourthline Research Finds
FF News Oct 01, 2026
CFO on the Spot: Five minutes with Peter Grausgruber, former CFO and COO of Fourthline — Raconteur.net
CFO on the Spot: Five minutes with Peter Grausgruber, former CFO and COO of Fourthline
Raconteur.net Sep 22, 2026
Fourthline becomes qualified trust service provider under eIDAS — Biometric Update
Fourthline becomes qualified trust service provider under eIDAS
Biometric Update Aug 25, 2026
Fourthline Achieves EU QTSP Status to Revolutionize Digital Trust and SMS-Free Signatures — FF News
Fourthline Achieves EU QTSP Status to Revolutionize Digital Trust and SMS-Free Signatures
FF News Aug 24, 2026
Fourthline Trust Services Granted Status as Qualified Trust Service Provider in the EU — Business Wire
Fourthline Trust Services Granted Status as Qualified Trust Service Provider in the EU
Business Wire Aug 24, 2026

Fourthline Alternatives & Competitors

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Fourthline vs
Alloy
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Fourthline vs
Jumio Corporation
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The future of identity is intelligence.

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Fourthline vs
Sardine
Sardine United States

Sardine is the leading agentic risk platform to fight financial crime.

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393 employees
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FAQ About Fourthline

Raise the standards of identity verification
Fourthline was founded in 2017.
Fourthline is headquartered in The Netherlands.
Fourthline operates in Fintech and RegTech. Its work centres on Identity Verification, KYC Solutions, AML Compliance and Fraud Prevention. Its customers include Banks, Neobanks and Neobrokers.
Fourthline has a B2B, SaaS and API business model. Its revenue comes from Usage Based, Subscription and Service Fee.
Fourthline has approximately 217 employees.
Fourthline has completed 3 funding rounds, raising a total of $64.00M.
Fourthline offers: Real-time Identity Verification, Automated Fraud Detection, AML Monitoring, Re-KYC & Remediation, Digital Proof of Address, Qualified Electronic Signature.
Top alternatives and competitors to Fourthline include Alloy, Jumio Corporation, Sardine, Bits Technology, Feedzai. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Fourthline and Alloy are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Fourthline, https://bouncewatch.com/company/fourthline, updated 15 October 2026. When citing, please name BounceWatch and link this page.

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