Identity Verification SDK with AML, Age Checks & Liveness
One SDK for KYC, age and AML verification — document checks, face match, liveness and Proof of Address. Drop it into any site. First 50 verifications free, then €0.99.
5 min read
Identity Verification
without Compromise.
Verify identities in real-time. Flonk extracts ID data, checks document authenticity, and performs biometric selfie matching. Whether it's 18+ age verification or strict KYC – we unequivocally confirm who is sitting in front of the screen.
First 50 verifications free · No credit card
Live Verificationflonk.id
Document
ID · Passport
Proof of AddressOptional
PoA · Utility bill
Selfie
Liveness check
Face Match
Biometric comparison
Verified
Risk score 0.01
GDPR Compliant
KYC should make platforms more secure . But most tools make it slow, complicated, and impersonal.
We built the modern KYC flow: fast for your users , clear for your reviewers , and secure for every audit .
Smart KYC
Technology that
Builds Trust.
A deep dive into our Verification Engine. Built for security, optimized for conversion.
Biometric Liveness
Our AI analyzes 3D depth data and micro-movements to ensure a real person is in front of the camera. No masks, no deepfakes, no photos of photos.
Document Authenticity
We reliably extract all required ID data, such as age, name, and residence. Simultaneously, documents from 200+ countries are checked in real-time for holograms and manipulation.
Global Coverage
Whether passport, driver's license, or ID card. We also process documents in non-Latin scripts. Arabic, Cyrillic, Chinese – no problem.
Industries
Built for every
Use Case.
From age verification to high-security KYC. Our engine is built so flexibly that we can spontaneously adapt to even the most exotic industry requirements. Don't see your industry? We adapt to you.
FinTech & Crypto
Meet KYC/AML regulations for account opening securely and in seconds.
E-Commerce & Retail
Age verification (18+) for sensitive goods directly during checkout.
Healthcare (Digital Health)
Secure identification of patients for access to sensitive health data and e-prescriptions.
Marketplaces & Platforms
Verify buyers and sellers to build maximum trust in your platform.
Gaming & Gambling
Ensure age verification and reliably prevent multi-accounting.
Mobility & Carsharing
Extract driver's license data and validate driver identity before the journey begins.
And many more...
Access control, automated age checks, notary certifications – our system flexibly adapts to your custom flow.
Global InfrastructureGlobal Ready
Global Ready
Day One.
One API. 200+ countries. 12 edge regions worldwide for sub-second latency and compliance that scales as you grow.
200+
Countries
99.9%
Uptime
50ms
Global Latency
12k+
Document Types
Berlin52.52°N
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Security & Compliance
Built for regulated industries.
GDPR compliant
EU data processing with a public DPA
AES-256 encryption
PII encrypted — at rest & in transit
ISO 27001 ready
Bank-grade security processes
99.9% uptime SLA
Contractually backed availability
FAQ
Frequently Asked Questions
From the blog
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