Comparison: sproof sign as an alternative to DocuSign
Digital Signature - DocuSign Alternative
sproof sign is Europe’s leading up-and-coming alternative for legally valid electronic signatures and approval workflows, offering outstanding user-friendliness and functionality. No Cloud Act risks—maximum data sovereignty and security for companies with the highest compliance requirements.

Why choose sproof over DocuSign for digitizing your e-signatures and identity workflows?
Full Performance Without Compromising Security—What Companies Should Keep in Mind:
- American surveillance laws:
US providers are subject to the Cloud Act – confidential data is not protected from access by authorities.
- European Signature Laws:
Only eIDAS-compliant signatures are legally secure and standardized in the EU.
- European Data Protection:
GDPR-compliant solutions guarantee the highest level of security – without being passed on to third countries.
- Place of jurisdiction Europe:
Full legal certainty through European jurisdiction – no dependence on US law.




The NO. 1 in an independent comparison.
OMR Reviews is one of the most renowned independent software review platforms in the B2B sector and compares software providers across various disciplines. sproof sign is the highest-rated and most frequently reviewed provider in the “E-Signature” category.

Cross-platformStand-Alone Cloud
Flexible use on all devices including SSO, user and rights management.
Reusable
E-signature workflows
With sequences, progress tracking & reminders. All actions are transparently available in the audit trail.
Custom API Integrations for Corporate Branding
All features can be integrated into your own processes and web tools while maintaining your corporate branding.
Customized User Journeys for External Users and Customers
sproof Fastlane is a highly streamlined and customizable user journey for legally valid e-signatures and web forms.
eID Hub for Signatures and Identities. Available in over 170 countries
Process QES signatures and secure identity verifications worldwide using the leading certified eID services.
Integrated with key Microsoft tools
sproof sign can be used directly in Microsoft SharePoint, Microsoft Teams, and many other Office tools.
Central & highly secure contract management
Store, organize and archive your most important contracts thanks to many smart DMS functions.
Scalable Signature & Identification Quota
sproof scales with your company. Plan admins can adjust the quotas with just a few clicks.
Maximum efficiency & fast return on investment
Thanks to the batch signature, document folders or one-click sign, efficiency in the company can be measurably increased.
Our Mission: European Sovereignty & Security
Why sproof?
sproof GmbH was founded to develop a comprehensive e-signature solution that is uncompromisingly secure, reliable, and usable internationally. 100% eIDAS- and ZertES-compliant, ISO 27001-certified, and fully hosted in the EU —for companies that must meet the highest compliance requirements.
"After 12 weeks, the digital signature has paid off for us."
Ingrid Putzhammer
Vice President Global HR, Sony DADC


9,350 documents
Have been signed electronically and legally in the company in one year.
296 working days
Have been saved due to the switch from paper-based to e-signature.
12 weeks
Since its implementation, the costs associated with rolling out sproof Sign have paid for themselves.
“We don’t want to compromise when it comes to storing sensitive documents. We want 100% of this data to be stored in Europe. In our view, sproof meets these criteria by explicitly selecting data centers that are independent of U.S. corporations.”
Case Study
Mag. DI (FH) Alexander Sellner
CLOUD Act vs. Data Protection: Why an EU Cloud Will Become a Mandatory for Secure Contract Processes.
White Paper - European Coud-Analysts
- Understanding transatlantic risks: A well-founded introduction to cloud applications in the EU context and the dangers of US surveillance laws.
- GDPR-compliant cloud solutions for businesses: Why European cloud providers are the legally more sustainable choice – with practical examples and recommendations for action.
- EU vs. USA – Data Protection, Security & Areas of Use: A side-by-side comparison of leading vendors focused on compliance, data sovereignty, and mission-critical requirements.











