Europe's modular platform
for digital signatures
& identity verification
sproof digitizes your signature processes including electronic identification.
100% customized for companies - according to the latest standards
for security and compliance.
Integrated digital trust services for European companies
Digital signatures for secure business processes
We set the standards for digital signatures and identification processes in Europe. Independently audited, ISO 27001-certified and state-awarded.
Integrated digital signatures and ident processes
Powerful solutions - impressively simple operation
sproof offers highly specialized modules for digital signatures and identification that can be seamlessly integrated into your IT systems and offer the best user experience on the market.
sproof Sign: Upload contracts for signature, create signature folders and customize forms & signature items.
Learn moresproof Ident: The EUDI-ready solution for legally compliant identity verification (eIDAS 2.0).
Learn moresproof Fastlane: Sign and conclude SEPA mandates and contracts in record time.
Learn moresproof eID Hub: Seamless access to all common European identity providers via one interface.
Learn moresproof Widget: Integrate the digital signature directly into your own web portal or app.
Learn moresproof Validate: Check digital signatures for validity and integrity in seconds.
Learn more
Upload contracts, create folders and customize forms & signature items.
Complete SEPA mandates and contracts in record time .
Seamless access to all common European identity providers via one interface.
Integrate the signature function directly into your own web portal or app.
Verify the validity and integrity of digital signatures in seconds.
Where others are slowed down by complexity, sproof focuses on simplicity. Our solutions are intuitive to use, scalable and enable a quick start without lengthy implementation processes.
Book a demo
Your roadmap to
digital sovereignty
Digital strategy in the company
sproof is much more than a signature tool. We provide the infrastructure for the digital trust of tomorrow. By combining highly secure identity verification and legally binding signatures, we create workflows that both meet the highest regulatory requirements (eIDAS 2.0) and increase your operational efficiency. Independent of US providers, securely anchored in Europe.
DOWNLOAD STRATEGY GUIDE FREE OF CHARGEThe No. 1 in Europe for
digital signature and identification workflows
Why choose a European provider for digital signatures?
Legal certainty
QES signatures with maximum probative value, legally valid throughout Europe.
Integrated identity
Seamless identity verification through sproof Ident & eID Hub.
Maximum usability
The best UX on the market for internal users and external signatories.
100 % EU
Full data sovereignty without US cloud dependencies. Hosting in ISO 27001 certified data centers in Europe.
Whitelabel & Branding
Fully customizable to your corporate design for a seamless, brand-loyal customer experience.
Digital transformation
Efficient workflows and automated processes for signatures and identifications.
EUDI Wallet Ready
Ready today for the digital future of eIDAS 2.0.
Fast implementation
Plug-and-play solutions for an immediate production start.
Enterprise Support
Direct expert support during rollout and system integration.
API: Deeply integrate digital signature and
Ident processes
Seamless integration into your IT systems
Bring legally compliant processes to where your data is located. Our "agent-ready" REST API is designed to embed digital signatures and identity workflows into your existing IT systems without media discontinuity. Whether SAP, Salesforce, Microsoft Dynamics or in-house developments - sproof becomes an integral part of your software architecture.
Highest European security standards for your signatures and identity processes
Use the modular power of sproof for your legally compliant processes.
100% compliant with eIDAS, tailored to your requirements and securely hosted in Europe.
Experience with sproof
Why companies rely on sproof
Whether energy supplier, university or global industrial group: sproof offers the scalability and security that companies demand for digital business processes.
"In the past, there was a folder that had to be moved around the building and signed at various points. Now there is a digital folder that makes our signing process much easier."
"It's always nice to be able to say: We have European stability with us, where we are legally secure. That helps us enormously with audit issues."
To the case study
"Our policy places a clear focus on European providers in order to meet the requirements of the GDPR and minimize data protection risks."
To the case study
"After 12 weeks, the digital signature has paid off for us."
"As in all comparable institutions, our standards are high. We are subject to the eIDAS Regulation and must sign in compliance with the law. It is therefore immensely important and advantageous for us that we have the speed and ability to map this in a coherent process."
"What we like about sproof sign is not only the user-friendly interface but also the error support and the customer friendliness for general inquiries. The sproof team is very committed and fully motivated to drive your product forward with innovations."
To the case study
"As a professional service provider for information digitization, the topic of digital signatures is becoming increasingly important for us and our customers. The partnership with sproof gives Kyocera the security of being able to cover all current and future signature requirements."
To the case study
"We have to be able to prove at all times that our processes are legally compliant and meet the current requirements. Digital, traceable and auditable processes are therefore essential, especially in contract management. A solution like sproof sign helps us to meet these high standards."
To the case study
Meet us in person
Where you can meet us live
Here you can see which events we will be attending in the near future. Take the opportunity to get to know our team personally and develop new ideas together.
ICE Barcelona
January 19-21, 2025, Barcelona
Read more →
- TEDx Salzburg
24. February, Salzburg
TRANSFORM
March 18-19, 2026, Berlin
Read more →
DocuWorld Partner Conference
April 22-23, 2026, Berlin
Read more →
AIR Salzburg 2026
April 23, 2026, Salzburg
Read more →
MONEY 20/20
June 02-04, 2026, Amsterdam
Read more →
- +-Why should companies rely on European tools?Tools and platforms from Europe have long since matched the power of US tools. It is time for European companies… more
Tools and platforms from Europe have long since matched the power of US tools.
It is time for European companies to support Europe as a business location.US tools can never guarantee the secure storage of sensitive data. The surveillance laws of the USA contradict the fundamental rights of the EU. sproof sign is headquartered in Austria and specializes in the highest level of data protection. Learn more – >
- +-What e-signature standards does sproof offer for businesses?Signatures created with sproof are 100% legally valid and meet the legal requirements of the eIDAS regulation. With the advanced… more
Signatures created with sproof are 100% legally valid and meet the legal requirements of the eIDAS regulation.
With the advanced electronic signature (FES) and the qualified electronic signature (QES), sproof relies on the two highest signature standards for high compliance and evidentiary value for contracts with different liability risks.We will be happy to analyze your individual use case.
- +-How does the integration of sproof work in the company?Our team accompanies you reliably from the test phase to the complete integration – with personal support, technical expertise and… more
Our team accompanies you reliably from the test phase to the complete integration – with personal support, technical expertise and fast connection to your existing IT landscape.
sproof GmbH stands for easy implementation, the highest security standards and cooperative partnership – Made in Europe for Europe.
You can reach our sales experts here: +43 50 423
- +-Can a team and signature contingent be managed independently with sproof?sproof enables easy user and rights management of users within one plan. In addition, the signature quota can be managed… more
sproof enables easy user and rights management of users within one plan. In addition, the signature quota can be managed centrally and various important settings can be made for the entire plan.
- +-How does the free trial work?You can test sproof for two weeks free of charge and without obligation in the company – ideal for checking… more
You can test sproof for two weeks free of charge and without obligation in the company – ideal for checking the digital signature process together with your team.
On request, we can set up your own test environment that maps your IT and process requirements. In this way, you can experience the complete workflow in a practical way in the web application; API integration is also available if required. Our experts from Salzburg will accompany you throughout the entire test period. Get Started - +-What security and compliance regulations does sproof meet?sproof is 100% GDPR compliant. All electronic signatures are legally valid according to eIDAS. All data centers are certified in… more
sproof is 100% GDPR compliant. All electronic signatures are legally valid according to eIDAS. All data centers are certified in the EU and ISO 27001. sproof has no connection to third countries (especially not to the USA) and is therefore GDPR-compliant even after the ECJ’s ruling on Privacy Shield (“Schrems 2”). sproof sign complies with FDA 21 CFR Part 11 and is also IÖB-certified for use in public administration.
Highest European security standards for your signatures and identity processes
Use the modular power of sproof for your legally compliant processes. 100% compliant with eIDAS, tailored to your requirements and securely hosted in Europe.