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

sproof w&h pmu collaboration

Revolutionizing Signatures : sproof Spearheads Innovation for W&H Dentalwerk and Paracelsus Medizinische Universität

ESAC is delighted to be associated with Sproof as it partners with renowned Austrian Health Tech companies. The collaboration with W&H Group Dentalwerk and Paracelsus Medizinische Privatuniversität (PMU) is a strategic move towards digitizing enterprise-wide signature processes. 
sproof: Joining the Senate of Economy Austria

sproof: Joining the Senate of Economy Austria

sproof, a highly valued portfolio company of the European Super Angels Club, has been appointed to the Senate of Economy Austria. This underlines sproof's commitment to making a lasting and positive change to the economy and society.