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.

Industry

  • SaaS, Legal

Location

  • Austria

Founding Year

  • 2019

ESAC Invested

  • 2021

Web & social media

Related News

sproof earns Recognition at the EY Scale-Up Award 2025

We’re excited to share that sproof, a valued portfolio company of the European Super Angels Club (ESAC), reached a significant milestone at this year’s prestigious EY Scale-Up Award. The company received special recognition in the “Software & Digital Transformation” category. Additionally, it was named a finalist in the highly sought-after “Spin-Off of the Year 2025” category.
sproof Secures Growth Funding – On Track to Become a European Leader in Digital Signatures Featured Image

sproof secures funding from aws supported by Raiffeisen Salzburg

After raising over €3 million in 2023, the sproof has now secured a new growth-oriented loan from aws, supported by Raiffeisen Salzburg. This strategic financing move effectively doubles the company’s equity base, allowing sproof to scale faster and strengthen its market position both domestically and abroad.