Sign documents anytime and anywhere with
Digital Signature

Use digital signature to allow clients to sign documents remotely in a matter of seconds and improve your get things done faster with less birocratic headaches.

Certified Digital Signature

Digital Signature that fits your needs

Electronic (OTP) or Qualified Signature (CMD). Choose 1 or both. You know better.

One Time Password

Sign documents with a simple identity verification flow and a 6 digits code that checks the device ownership.

Sign digitally with OTP

Portuguese Digital Mobile Key

Enable fast and simple digital signature through the Portuguese Digital Mobile key. 

Digital signature with digital mobile key

Get documents signed faster


Have documents signed instantly no matter the device. It is simply integrate into your systems too.

Legal value

Your distance digital signature has the same legal validity as a hand-written signature.


Have the signature secured with two-factor authentication, biometrics and OTP.

How it works

A paperless digital signature flow

Our digital signature allows you to authenticate the device ownership, the user’s identity, and digitally sign documents with two methods: One time Password or Digital Mobile Key (only in Portugal).

digital signature with OTP

The right solution for the right use cases

  • Remote Customer Onboarding

    Don't stop your customers from doing business with you. Allow remote onboarding without sacrificing compliance or customer experience.

  • Contract Signing

    Close the deal fast and frictionless. Allow clients to sign contracts remotely and instantly.

the best of BiometrID

Digital transformation
with custom solutions

Build the identity verification flow that is right for you and your local reality. Get the flexibility and performance you need to stay KYC/AML compliant and automate processes for better business results.

Ready to get started?