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Uses renewable energy
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Sproof is an electronic signature software from Austria. It is eIDAS compliant, which makes signature legally binding in the EU.

Documents can be signed by one or more persons. In addition, fields can be inserted into the documents, which must be filled out before signing. In the better plans, templates can also be created from documents with fields. Besides advanced signatures, Sproof can also create qualified signatures with the Austrian eIDAS service provider A-Trust.

Screenshot of the Sproof signing interface The documents that are signed on the platform are legally binding and the platform claims to be GDPR-compliant.


Sproof free for personal use. The free plans allows you to sign documents with The paid plans for businesses start at 10€/month. Sproof also offers a Enterprise plan with an API and custom integrations.

Read more about the pricing of the service here.


Sproof is hosted only in the EU and uses the cloud provider Scaleway.

Domain name Usage type Lookup type Hosting provider
sign.sproof.io Core Service Web Hosting report
www.sproof.io Representation Web Hosting report
docs.sproof.io Documentation Web Hosting report


The Sproof platform is hosted on Scaleway and their servers run on renewable energy.

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