Digital signature solutions

sproof is reinventing digital signing and is creating tools for digitizing your business processes. sproof allows you to fast and easy integrate digital signatures in your existing processes and tools:

  • 5 Minutes to get your digital signature.
  • 100% legally-binding with qualified digital signatures.
  • 100% GDPR-compliant.
  • Sign yourself and collect signatures.
  • Working on documents together.
  • Automation with API and integrations.


  • SaaS, Legal


  • Austria

Founding Year

  • 2019

ESAC Invested

  • 2021

Web & social media

Related News

Bank Gutmann partners with sproof for Secure Digital Signatures: A Remarkable Achievement

The European Super Angels Club congratulates sproof on its collaboration with Bank Gutmann, revolutionizing private banking with secure digital signatures and highlighting sproof's commitment to innovation and customer satisfaction.

sproof won Born Global Champions Award 2023

On June 20, 2023, AUSSENWIRTSCHAFT AUSTRIA presented the Born Global Champions Award 2023 during their Export Day. We are delighted to announce that our portfolio company, sproof, emerged as one of this year's winners!