Tag Archive for: e-signature startup

sproof: OMR Reviews Leader in E-Signature Q1/2026 and Top 100 Tools in DACH 2026

We proudly congratulate sproof, portfolio company of the European Super Angels Club, on being named OMR Reviews Leader in E-Signature Q1/2026 and selected among the Top 100 Tools in DACH 2026. 

sproof named a Top 5 E-Signature Provider for HR in 2025 by Infoniqa

In HR, signatures are everywhere—employment contracts, policy acknowledgements, NDA addenda, approvals. Moving them online is the quickest win for speed, compliance, and a better employee experience. Among this year’s leading solutions, sproof sign stands out as a Europe-first, HR-friendly platform—and we’re proud to count sproof as a European Super Angels Club (ESAC) portfolio company.
Blog Article Featured Image: ESAC and Co-Investors invest €3 Million in sproof

European Super Angels Club and Co-Investors Invest €3 Million in Salzburg’s E-Signature Startup sproof

In a significant boost to Salzburg's thriving tech scene, the European Super Angels Club (ESAC) and co-investors have invested over €3 million in the promising e-signature startup, sproof. Led by Austrian President and Investor Berthold Baurek-Karlic, this investment certainly reaffirms the strength of European technology.