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LIVE WIRE
●FACEIN.ID SDK — passwordless login for your app — targeting public launch Friday, July 31, 2026●HUGGING FACE confirms a breach exposing internal datasets and credentials — another reminder that stored secrets are the target●DEEPFAKE DETECTION market expands as Deloitte projects up to $40B in US generative-AI fraud losses by 2027●FACEIN.ID SDK — passwordless login for your app — targeting public launch Friday, July 31, 2026●HUGGING FACE confirms a breach exposing internal datasets and credentials — another reminder that stored secrets are the target●DEEPFAKE DETECTION market expands as Deloitte projects up to $40B in US generative-AI fraud losses by 2027
01DEVELOPER SDK

Kill Passwords With
Three Lines of Code

Drop in our SDK. Let your users auth with their face/fingerprint. No password database, reset flows, breaches. Proprietary account recovery option with no backdoor, no humans.

SDK PREVIEW·PASSWORDLESS IDENTITY
02THE SDK

Biometric Auth
Built for Developers

Replace your entire authentication stack with a single SDK. Face and fingerprint verification, handled on-device. Your servers never see biometric data.

01INSTALLOne package · npm
02INTEGRATE3 lines of code
03VERIFYSub-300ms · On-device
04PLATFORMSiOS · Android · macOS · Browser extension
03CAPABILITIES

Everything You Need.
Nothing You Don't.

No password databases to breach. No reset flows to build. No credential stuffing to defend against. Just identity, verified.

01AUTHFace · Fingerprint · Cross-device
02BROWSERExtension · Chrome, Edge, Brave, Arc, Safari
03SECURITYZero-knowledge · On-device only
04COMPLIANCEBIPA · GDPR · CCPA · In Progress
05EVENTSReal-time webhooks
06AGENTSAI agent identity · Programmatic
07RECOVERYMCR • No backdoor • Really!
04PRICING

Start Free.
Scale With Usage.

No contracts. No minimums. Pay only for what you use after your first thousand monthly active users.

01SEEDLINGFree · First 1,000 MAU
02TIMBER$0.10/MAU · 1,001–2,000
03REDWOOD$0.05/MAU · 2,001+
04ENTERPRISECustom · Dedicated support

Try FaceIn yourself

Before you integrate, experience the flow your users will. Download the app, sign in with your face, and see the passwordless UX firsthand.

Download for iPhone & iPadComing soon to the App Store
All platforms
Download for iPhone & iPadComing soon to the App StoreGet it on Google PlayComing soon to Google PlayDownload for MacComing soon for macOSDownload for WindowsComing soon for Windows
Scan to download the FaceIn mobile appMobile app — coming soon
ACCEPTING APPLICATIONS

Request SDK Access

SDK access is granted to verified developers on a case-by-case basis. Tell us about your project, your team, and how you plan to use FaceIn. We'll review your application and get back to you within 48 hours.

APPLY FOR SDK ACCESS →

Include: company name, project description, expected user volume, and platform (iOS/Android/Web/Browser extension).