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Your safest way to the most important decisions

Get started now with Europe's most innovative all-in-one digital signature solution. Sign important documents with just a few clicks - get countless signatures within minutes.

100% legally binding

100% GDPR-compliant

It's time! Sign digital, simplify much.

Just sign - without waiting.

Save time, nerves and a lot of paper. Sign documents at the click of a mouse - in real time. Sign yourself or together with colleagues or customers.

Guaranteed GDPR-compliant and legally valid.

sproof sign is eIDAS compliant and meets the requirements for legally binding digital signatures. All data is stored within the EU (no US reference). In addition, the qualified digital signature is legally equivalent to the handwritten signature and is therefore legally valid.

Your documents clearly & safely stored.

Keep track of your most important documents. With the intelligent dashboard you always have the signature status of each document in view

Signing is a team thing.

Sign important documents together. Within your team, across the entire organisation. Or obtain legally valid digital signatures from all conceivable external parties faster than ever before.

Automate signature processes cleverly.

Control and schedule your signature processes and manage your team independently. The simple API enables easy integration into the existing IT infrastructure. The platform is integrated in just a few hours, without the need for a complex IT project.

Your qualified signature in 5 minutes.

Identify yourself very easily via Video-Ident and get started with your first qualified digital signature, which replaces the written form 100% and guarantees the highest evidential value and conformity.


The greatest in hotel and catering: Hogast signs with sproof sign.

HOGAST ranks as the largest company for the hotel and catering industry in Austria and not only provides its 3,200 member businesses with price advantages through volume bundling, but now also saves them valuable time thanks to spoof sign.Read entry

Top Europea companies trust us.

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We are here for you. The best support for an important decision

Digital signing saves your company and your business environment important resources. We have made it our top priority to make the integration of digital signatures simple & optimal. Our sales team is looking forward to meeting you!

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Ask your question

If you need any help, have any questions or want to give feedback about our company and products, please do not hesitate to contact us. You can also take a look at our FAQs.FAQs
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