Expand your
portfolio to include European
e-signatures and
e-Identification
As a sproof partner, you can expand your portfolio with leading solutions for digital signatures and identification processes. sproof is aimed at the B2B and enterprise markets and enables companies to design digital workflows in a legally compliant, secure and efficient way.
Independent Software Vendors (ISV)


White-label e-signatures: Extend your software as a sproof partner
Integrate electronic signatures
- Seamless integration: Integrate the all-in-one e-signature solution as a button, widget or directly into your own portfolio or into the web applications of your customers and partners
- In Corporate Branding: Users sign directly in your environment for a consistent brand experience
- International & legally valid: eIDAS-compliant, advanced and qualified e-signatures directly integrated via API.
Digital identification: Expand your portfolio of secure identity verifications
Integrate web identy verifications
- White Label Integration: Integrate identification as a button, widget or directly into your DMS and enable secure, legally compliant identification without media discontinuity.
- Flexible identification methods: Users sign in familiar branding without leaving their familiar surroundings.
- Secure transmission of qualified attributes: eIDAS-compliant, advanced and qualified e-signatures directly integrated via API.

ISO 27001 certified
100% GDPR-compliant
100% eIDAS compliant
DORA-compliant

Your personal contact person
for the successful integration of scalable trust services
Arrange a non-binding initial meeting with our partner management experts. Find out how you can use sproof to expand your value chain, tap into new sales potential and position yourself as a pioneer in the field of digital identification.
Arrange an initial consultationAll modules of the product line
by sproof at a glance
Full performance, without safety risks.
More and more companies are relying on sproof's EU alternatives for good reasons:
- sproof sign
Legally valid signature processes directly in the flexible and highly available cloud. For internal and external signatures & shares.
- sproof ident
Internal and external, eIDAS-compliant according to eIDS and EUDI wallets. Seamlessly integrated into web applications and processes.
- Sproof Widget
Direct integration of eIDAS-compliant electronic signatures (FES, QES) in any application and website.
- sproof fastlane
Maximum simplified digital process for barrier-free collection of legally valid e-signatures including form data.
- sproof eID Hub
Interface to the most important eID providers for qualified electronic signatures and secure identity checks for the whole of Europe.
- sproof Validate
Check the validity of electronic signatures directly in the web tool and via API integration.







Why rely on the European
Rely on a cloud alternative for
Your most important processes?
Request the 2025 information folder free of charge now:
Learn how Europe's top companies can measurably increase internal efficiency while maintaining the highest level of compliance with sproof.
Where you can meet us in person
Here you can see which events we will be attending in the near future. Take this opportunity to meet our team in person and develop new ideas together.
RZL BusinessDays 2025
17.-18. September 2025, Tumelthsam (A)
Details & Registration →ELO ECM-Fachkongress
23. September 2025, Linz (A)
Details & Registration →- TAXPO 25
23. October 2025, Vienna (A)