FinAuth

FinAuth is a KYC identity verification and biometric authentication platform offering face biometrics, passive liveness detection, document OCR, and AML screening through a single REST API or an offline SDK. It is built for developers and regulated enterprises that need to verify identities without building biometric infrastructure from scratch, including air-gapped and GDPR-sovereign deployments.

A developer gets a Cloud API key instantly or requests a 15-day Offline SDK trial, then uses a visual Workflow Builder to compose a KYC pipeline by toggling face match, liveness, document OCR, and AML checks. Verifications run via REST calls or an on-device binary, returning structured JSON decisions that can be used to route, approve, or flag a user in real time.

FinAuth supports face liveness anti-spoofing, 1:1 face match, ID document and credit card OCR, barcode OCR, and document authenticity checks across 200+ ID document types, with a NIST FRVT #1-ranked face matching engine and 99.85% biometric match accuracy. The Offline SDK runs face match, document OCR, and liveness detection entirely on local hardware with zero internet dependency, under a perpetual hardware-bound license.

FinAuth offers a Cloud SaaS API at $0.33 per check with 500 free checks every month and no credit card required, or a perpetual Offline SDK license for unlimited on-premise verifications; client SDKs cover React, Vue, Angular, Next.js, iOS, Android, Flutter, Node.js, Python, and Go. FinAuth is NIST-ranked, iBeta Level 2 certified, and compliant with GDPR, SOC 2, and ISO 27001.

Use cases

• Onboard individual users with KYC identity verification
• Verify businesses with registry lookups
• Monitor transactions for fraud in real time
• Deploy in air-gapped or regulated environments