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Solutions
sproof sign
A powerful all-in-one solution for e-signatures and digital approval processes.
sproof ident
The fastest and most secure eIDAS identification service for businesses.
sproof eid hub
Integration of the leading eID providers for qualified signatures and identity verification.
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sproof widget
Integrate e-signatures and identity verification into your web tools as widgets.
sproof Fastlane
Obtain mass signatures & identifications from external parties in your own branding.
sproof validate
Verification of the validity and compliance of electronic signatures. Via API or directly in the web tool.
Strategy Guide 2026
Discover how you can combine data protection, eIDAS compliance and efficiency - with the 100% European solution for digital signatures and identity verification.
Request a FREE GUIDE
Why sproof?
For enterprise needs
A scalable solution for international companies with critical infrastructure.
The Alternative to Docusign & Co.
No Cloud Act risks – maximum data sovereignty and security.
Guaranteed to be legally valid
eIDAS-compliant signing & identification. +90 providers integrated (eIDs, EUDI Wallet, etc.)
Data Protection & Compliance
ISO 27001 certified. Jurisdiction: Europe. Leading alternative to U.S. solutions.
the most powerful API
Deeply integrated end-to-end solutions for the digital transformation of all signature and identity processes.
THE COMPANY
sproof is Europe's trusted partner for the integration of digital trust processes.
Solutions
sproof sign
A powerful all-in-one solution for e-signatures and digital approval processes.
sproof ident
The fastest and most secure eIDAS identification service for businesses.
sproof eid hub
Integration of the leading eID providers for qualified signatures and identity verification.
sproof widget
Integrate e-signatures and identity verification into your web tools as widgets.
sproof Fastlane
Obtain mass signatures & identifications from external parties in your own branding.
sproof validate
Verification of the validity and compliance of electronic signatures. Via API or directly in the web tool.
Why sproof?
For enterprise needs
A scalable solution for international companies with critical infrastructure.
The Alternative to Docusign & Co.
No Cloud Act risks – maximum data sovereignty and security.
Guaranteed to be legally valid
eIDAS-compliant signing & identification. +90 providers integrated (eIDs, EUDI Wallet, etc.)
Data Protection & Compliance
ISO 27001 certified. Jurisdiction: Europe. Leading alternative to U.S. solutions.
the most powerful API
Deeply integrated end-to-end solutions for the digital transformation of all signature and identity processes.
THE COMPANY
sproof is Europe's trusted partner for the integration of digital trust processes.
Strategy Guide 2026
Discover how you can combine data protection, eIDAS compliance and efficiency - with the 100% European solution for digital signatures and identity verification.
Request a FREE GUIDE
References
Resources
Featured
Live Demo: EUDI Wallet & Ident
Verify identities in seconds directly through government eID systems. Our demo shows you how to eliminate onboarding hurdles in a legally compliant manner—without any registration required.
Try it out now
Product News: Spring Update 2026
Find out how e-signatures can be used in a legally secure and risk-free manner.
Watch the video
Other RESOURCES
Info folder: Digital signing
Everything you need to know about e-signatures and our services.
Webinars & product videos
sproof in practice - with webinars and short product videos.
DOWNLOADS
Whitepapers and industry knowledge on digital signatures and compliance.
Blog: Knowledge about e-signatures
Find exciting articles about security, digital signing and more.
FAQ
We answer your questions about eIDAS-compliant signatures and identifications.
Calculate return on investment
We calculate the economic advantages of the e-signature in your company.
Prices & plans
Contact us
Test free of charge
Category:
Knowledge Post
What is the US CLOUD Act? US access to EU data
November 24, 2025
The underestimated risk to European corporate data and digital sovereignty
Digitally sign contracts printed on paper
October 28, 2025
sproof Fastlane - Digital signatures on standard contracts
eIDAS 2.0 & identity aggregators: securely managing digital identity
October 9, 2025
spoof Ident - European identity aggregator
The end of identity chaos: integration of all European eIDs into one identity platform
October 9, 2025
spoof Ident - European identity aggregator
The energy industry signs digital contracts with customers and suppliers
November 27, 2024
An important sustainability component in modern contract management
Cost reduction through digital signatures in purchasing
August 6, 2024
Digital signature: sustainability and cost reduction
NIS-2 Directive and Digital Signatures: A Step Towards More Digital Security
June 26, 2024
Digital Signature - NIS 2 Directive
What is the Qualified Electronic Signature in Europe
June 12, 2024
sproof: Provider for qualified electronic signatures
Digital signatures for more sustainability in companies
May 22, 2024
Digital signature, CSR report & sustainability
GDPR and signatures
April 3, 2024
Data protection for digital signatures
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