Authenticity, Everywhere.


The Real You.

SignID was developed and patented by lettrs, Inc. to deliver keyboard ease for signing any email or social media communication.  

The technology makes the real you come through on every digital communication you make.

Biometric Authenticity.

In the course of 2017 the world became saturated with "fake" social media and "phony" emails - with no identifying marks of a human being.  Show your style and ownership to whatever you post in your digital life.

Distributed Ease, on Every Keyboard.

Deliver authenticity in real time to any email, social or mobile communication with our patented keyboard technology from lettrs, Inc.  SignID was developed by experts in media, identity and digital rights, now made available to virtually every smart phone user in the world.


The Smart Keyboard

We invented the Intelligent Signature by delivering the signature block to your Smart Keyboard.  Now only you can sign and stylize your digital communications on virtually any digital medium. 

Sign on the Fly!

With the signature block and authentication service in the palm of your hand, leave original marks in conversations, chats or your own original media.  Works on all major networks!

Universal Applications.

We invented authenticity.  The SignID signature system was patented by parent company lettrs, Inc.  The company has since developed a method for all the world to enjoy its signature service, with professional editions coming soon.


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Contact Us

SignID - Authenticity, Everywhere.

(860) 751-4321

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