People
Free
A private encrypted vault, biometric passkey unlock, and instant reuse across the web.
- Passkey-secured hardware vault
- Zero document uploads on repeat visits
- No subscriptions or hidden fees
- Never tracked across different apps
Fair, Transparent Pricing
Pay only for verifications that succeed
The wallet is free for people. Businesses get 500 proof reuses free, then pay only €0.005 per proof reuse. When a user needs a first-time check, you pay our exact wholesale provider cost.
Most Popular
Proof Reuse
0.5¢ (€0.005) / check
When a user already has credentials in their LKP wallet. Instant sub-second verification.
- First 500 verifications free
- Sub-second verification response
- Zero document handling liability
- Pairwise anti-Sybil nullifiers
Age Estimation
€0.10 / check
Camera-based AI facial age estimation for first-time users without requiring identity documents.
- Instant camera estimation
- Mandatory 3-year safety buffer
- Passkey vault created automatically
- Future checks drop to €0.005
Full Government ID
€0.33 / check
First-time passport or driver license inspection with liveness verification at wholesale cost.
- 150+ countries supported
- Automated provider image erasure
- Minted to reusable passkey credential
- Zero document retention on your servers
The Wholesale Pass-Through Guarantee
When a user needs an initial verification, you pay the exact price we pay the provider: no more, no less. The 500 free allowance covers proof reuses (0.5¢ (€0.005)), aligning our platform with user privacy and frictionless repeat visits.
Proof catalog and method pricing
Every verification method uses the same sub-cent 0.5¢ (€0.005) reuse price once issued to the user vault. Initial issuance is billed at exact provider cost when a credential does not yet exist.
Facial Age Estimation
0.5¢ (€0.005)Facts: Age over 18, Age over 21
First-time: €0.101 to 2 second passive selfie, no ID needed
Government ID Document
0.5¢ (€0.005)Facts: Age over N, Nationality match, Anti-Sybil uniqueness
First-time: €0.33Passport or ID card with biometric liveness
Phone Number OTP
0.5¢ (€0.005)Facts: Possession of verified phone, country code
First-time: €0.06SMS code entered once into private vault
Email Address OTP
0.5¢ (€0.005)Facts: Possession of email address, domain equality
First-time: €0.01Verification email with code
Social & Developer Accounts
0.5¢ (€0.005)Facts: GitHub org / followers, X, TikTok, Instagram
First-time: €0.00OAuth redirect or TLSNotary cryptographic proof
Open Banking Account
0.5¢ (€0.005)Facts: Account holder check, bank balance threshold
First-time: €0.15European bank account consent via AIS
How LKP compares to legacy identity vendors
Traditional vendors make you pay full price on every single visit while forcing users to re-upload passports.
Legacy IDV (Stripe, Veriff, Persona)
$1.50 to $2.00+
Charged on every verification, every time
- x Users re-scan passports every visit (30% to 50% drop-off)
- x You hold and process personal documents, creating GDPR liability
- x Minimum monthly contracts and commitments
- x 30 to 90 seconds verification waiting time
LKP Zero-Knowledge Verification
0.5¢ (€0.005)
Sub-cent proof reuse, with 500 free reuses to start
- Over 300x cheaper than legacy identity verification
- 1-tap biometric passkey proof with zero repeated uploads
- Zero personal data or pictures stored in your systems or LKP
- Sub-second client-side Groth16 cryptographic proof
Pricing Questions & Answers
One transparent invoice per month, in euros, for successful verifications past your free reuse allowance.
- Are there any monthly platform or subscription fees?
- No. LKP has zero platform subscription fees, zero minimum monthly commitments, and zero setup charges. You only pay for successful verifications.
- What happens after the 500 free verifications?
- Once your initial 500 free verifications are exhausted, proof reuses are billed at €0.005 (half a cent) each. First-time document sessions remain at wholesale cost.
- Do failed or abandoned checks cost money?
- Never. If an end user closes the modal or fails a verification challenge, you are never charged.
- Do you offer custom enterprise pricing for high volume?
- Yes. For organizations with over 100,000 monthly verifications, we offer custom SLAs, dedicated enclave infrastructure, and tiered volume discounts.
Start with 500 free proof reuses
Create an app, copy an API key, and run the hosted flow in minutes. No credit card required.