Developer doc
Consumer registrationUser registrationFingerprint AuthenticationQR Code Authentication
iOS doc
Integration using ThumbSignIn Core SDK componentsRegistration API’sMobile Number Verification APIVerify Code APIRegister User APIUpdate DeviceToken APIAuthentication API’sAuthenticate via Fingerprint APIAuthenticate via QR code APICheck for Pending Transactions(for Fingerprint transactions) APIDecline Transaction APIIntegration using Built-in components for Registration and Authentication processFPAppDelegateUtility Classes and FunctionalitiesFPHashUtilitiesUIView+FormScroll

Passwordless Authentication as a Service

Take a Test Drive

Integrate FIDO Authentication within Hours not Months

Signup Now
2 mins
Configure your account
10 mins
Add code to your website
2 hours
Integrate SDK into your mobile app (Optional*)
3 hours

*Alternatively use the ThumbSignIn Mobile App instead of building your own.

Simple

for End Users
Login using ThumbSignIn is fast and easy. Never need to remember passwords again.
Login InstantlyNo More Passwords
Fun to Use

Secure

for Developers and Admin
Standards based, FIDO Certified. Easy to integrate.

  • Security Everyone Will Love Using

  • More Secure Than Static Passwords

  • Easy to integrate with existing services

  • Standards based FIDO Certified

  • Use ThumbSignIn mobile app or use our SDK within your own app

  • No need to share your users' private information

Whitepapers

Implementing Passwordless Authentication can save $620,000 a year in a 1000 person company.

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Information security disasters only likely to get worse unless we replace the weakest link in the chain: The Password.

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Products

FIDO SaaS

High performance FIDO service hosted in the Cloud. Easy to signup and get started.

FIDO SDK for iOS and Android

Mobile SDK to easily integrate FIDO standards based passwordless authentication capabilities to your mobile apps.

Authentication Solutions

ThumbSignIn Authentication solutions allow you to easily enable passwordless security for your websites and mobile apps.

We currently provide fingerprint based authentication and PIN based authentication. Other forms of authentication are on the near term roadmap.

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Captcha Solutions

ThumbSignIn Captcha solutions provide more effective defense for your website against bots than typical captcha solutions.

Our unique approach makes use of the users' possession of mobile phones to verify that they are human. The captcha challenge is easy to respond to for a human user and does not require the user to install a mobile app.

Learn More