Login with just your face or fingerprint

Citizen Sign-in is a rapid way to log-in to websites without the need for passwords.

With cut and paste integration, you can use your mobile phone's biometrics to access accounts, safely and securely.

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Improve customer experience

Remove the annoyance of repeatedly forgotten passwords.

Simplify your customer's journey.

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Get better customer data

Get instant updated data when your customers change their address or phone number.

How it works

Login and register with just your face or fingerprint.

Login and register with just your face or fingerprint.


No Passwords to Forget

Provide the security and convenience of biometric login.

Get rid of forgotten and hackable passwords forever.

Reclaim lost accounts

Use strong biometric authentication to reclaim lost or compromised accounts securely.

Let customers identify themsleves via multiple emails or mobile numbers.

Reliable secure channel

Provide an alternate access point for customers if your infrastructure fails.

Make better decisions on user reclaim.

Networked Data

Users update their personal information via the Citizen app, and you receive the updated data automatically.

We broadcast all data directly back to you via webhooks, securely.


FREEfor unlimited users


How do I add Citizen to my website / app?


With a single line of code. Follow this link to our developers page.

Do you share our user data with other companies?


No - the Citizen platform only allows user data to be sent and decrypted with the authorisation of the individual user.

Why are you offering this for free?


Citizen aims to secure personal information online - by providing a free, secure and trusted personal data network. We make revenue by providing B2C identity validation services to companies.

What does networked mean?


At Citizen, we put the user at the centre of their data. When they make a change, we broadcast an update to all businesses that have consent to access that data.

Ready to start?