Fourthline
Raise the standards of identity verification
214 employees · est. 2017 · Amsterdam, The Netherlands
IDnow is the older company (2017 vs 2014).
Side-by-Side Comparison
| Metric | Fourthline | IDnow |
|---|---|---|
| Founded | ||
| Founded | 2017 | 2014 older |
| Headquarters | ||
| Headquarters | Amsterdam, The Netherlands | Germany |
| Employees | ||
| Employees | 214 | 445 |
| Industry | ||
| Industry | Fintech, RegTech | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Unknown | Unknown |
| Total Funding | ||
| Total Funding | $64.00M | $410.00M |
| Funding Rounds | ||
| Funding Rounds | 3 | 9 |
| Services | ||
| Services | Identity Verification, Fraud Detection, AML Screening & Monitoring, Re-KYC & Remediation, Digital Proof of Address, Qualified Electronic Signature | Identity verification and authentication services, Consent management for cookies and privacy, Cloudflare security services, Google Analytics for web performance tracking, HubSpot CRM for marketing and sales |
| Target Customers | ||
| Target Customers | Banks, Neobrokers, Embedded Finance Platforms, Marketplaces, Neobanks, Mobility Services | Businesses requiring identity verification, Companies focused on personalized online advertising, Firms utilizing CRM and marketing automation tools |
| Taxonomy | ||
| Taxonomy | Identity Verification, KYC Solutions, AML Compliance, Fraud Prevention, Customer Lifecycle Management, Fintech Solutions, AI-Powered Onboarding, Fraud Protection, Continuous KYC, GDPR Compliance, Modular Platforms, Bank-Grade Security, Regulatory Adherence, Customer Experience Enhancement | Digital Identity, Fraud Prevention, AI-driven Solutions, Identity-as-a-Service, Real-time Verification, Adaptive Compliance, Video Identification, Electronic Signatures, FinTech, InsurTech, RegTech, KYC (Know Your Customer), AML (Anti-Money Laundering) |
| Website | ||
| Website | fourthline.com | idnow.io |
About Fourthline
Fourthline aims to redefine identity verification standards, standing out as a formidable player in the Fintech and RegTech sectors. Founded in 2017 and headquartered in The Netherlands, the company leverages comprehensive KYC and AML solutions to transform compliance into a competitive edge. With...
About IDnow
IDnow, founded in 2014 and headquartered in Germany, stands as a leader in digital identity and fraud prevention across Europe. Guided by their slogan, "Where trust powers identity," the company offers AI-driven, SaaS-based identity solutions to equip enterprises with scalable security, adaptive com...
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BounceWatch watches Fourthline and IDnow for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Fourthline and IDnow — by email.
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Compiled from the BounceWatch company index. We last looked at Fourthline on 2 Sep 2026, and IDnow on 28 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.