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Digital Signatures, Everywhere

The Keyboard of You

The Real You.

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

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

Biometric Authenticity.

Reduce Fake!

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 signature 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 and identity, now made available to virtually every smart phone user in the world.


The Smarter Identity

We invented the intelligent Digital Signature by delivering the signature block to your own iPhone or Android keyboard.  Now only you can sign and stylize your digital communications on virtually any digital medium. 

Sign on the Fly!

With the easy digital signature block and patented authentication service in the palm of your hand, you can deliver 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.

Reduce Fake

The SignID authenticated signature method was patented by Cyber and Media expert, Drew Bartkiewicz, named a Goldman Sachs 100 Most Intriguing Entrepreneurs of 2016 and featured as a Forbes Top 25 Veteran Business leader. 

As an expert in cyber and communications Drew wrote the book Unseen Liability in 2010, which predicted the advent of "fake," data privacy concerns, cyber risk and widespread information malpractice.  With the new SignID, he has decided to re-release the book now 8 years later. 


Adding A Personal Touch to Twitter

Instantly Works With


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