Machine translation, not reviewed by a native speaker. In case of doubt, the French text prevails.

SANTVIA · Sovereign electronic signature

Sign with confidence, on a sovereign stack.

Signvia is the SANTVIA galaxy's electronic signature: hosted in the European Union, designed to target eIDAS compliance. The sovereign alternative to DocuSign and Yousign — with no data transfer outside Europe.

Self-hostable on your own servers In development · early access eIDAS targeted · simple, advanced, qualified Hosted in the EU
app.signvia.eu
Signvia
Signed · timestamped · audit trail
Sign the document
Sovereign · hosted in the European Union
The problem

Sign fast, without handing your contracts to a non-EU player

Electronic signature is now unavoidable. But the dominant platforms host your contracts — sometimes your most sensitive data — on infrastructure outside Europe, subject to extraterritorial laws. For a public body, a regulated profession or a European SME, that is a sovereignty and compliance risk that is hard to accept.

Your contracts outside Europe

Signed documents and evidence trails stored on clouds subject to non-European jurisdictions.

Legal value in question

Without a clear eIDAS framework, the legal weight of a signature stays uncertain in a dispute.

Closed tools

Proprietary formats, usage-based pricing, telemetry: little control over your own documents.

The solution

Electronic signature, sovereign by design

Signvia brings together a simple signing journey, solid evidence and European infrastructure. Three signature levels, one requirement: control over your documents.

A clear signing journey

Drop a document, add signers, place the fields. Everyone signs online, on desktop or mobile, with no software to install.

Three eIDAS levels targeted

Simple, advanced or qualified: the level of proof matches the stakes. Signvia is designed to target compliance with the European eIDAS regulation.

Evidence that holds

Timestamping, server seal, audit trail and a downloadable evidence file: every signature is documented and verifiable.

Your documents stay in the EU

Sovereign hosting, encryption, no third-party telemetry and no critical non-EU dependency. Your contracts never leave Europe.

In brief. Signvia is SANTVIA's sovereign electronic signature, hosted in the European Union and designed to target eIDAS compliance (simple, advanced, qualified). It is a European alternative to DocuSign and Yousign. The product is in development; early access is open to pilot organisations.
Key features

Everything a demanding signer expects

Parity with the best platforms in the field — but sovereign.

Multiple signers

Signing order, reminders, parallel or sequential signing, roles (sign, approve, receive a copy).

Timestamp & seal

Event timestamping and a server seal to date and seal every step of the journey.

Evidence file

Full audit trail and a downloadable evidence file, retainable and verifiable after the fact.

Reusable templates

Save your standard contracts with their fields and signers, send in seconds.

API & integrations

Trigger signatures from your own applications; interconnection with the SANTVIA galaxy (Idenva, Probvia, Lektvia).

Evidential archiving

Deposit signed documents into Probvia for sovereign evidential archiving (NF Z42 targeted).

Verifiable sovereignty

What makes Signvia sovereign, point by point

Not promises: checkable architecture choices.

See the SANTVIA proof sheet →

Who it's for

One signature, three fields

Public sector

Acts and tenders, sovereign

Sign resolutions, agreements and procurement documents on European infrastructure, with solid evidence.

Regulated professions

Health, law, real estate

Consents, mandates, leases: a signature level fit for the stakes, without exposing data outside Europe.

SMEs & mid-caps

Faster contracts and HR

Quotes, client contracts, job offers: signatures in minutes, archived and verifiable.

Signvia is coming — join early access

Signvia is in development. We are opening early access to pilot organisations that want a sovereign electronic signature. Let's talk about your need.

FAQ

Frequently asked questions

What is Signvia?

Signvia is the sovereign electronic signature solution of the SANTVIA galaxy. Hosted in the European Union, it is designed to target compliance with the European eIDAS regulation and offers a sovereign alternative to DocuSign and Yousign. The product is in development; early access is open on request.

Is Signvia eIDAS-compliant?

Signvia is designed to target eIDAS compliance and cover the three signature levels: simple, advanced and qualified. The associated qualifications and audits are in progress; they are not presented as obtained.

What is the difference between simple, advanced and qualified signatures?

The simple signature covers everyday low-risk use. The advanced signature ties the signer's identity to the document and detects any alteration. The qualified signature, based on a qualified certificate, offers the highest legal value under eIDAS.

Where are my data and documents hosted?

In the European Union, on a sovereign stack, with encryption. Signvia is built with no critical non-EU dependency and no third-party telemetry.

How is Signvia an alternative to DocuSign or Yousign?

Signvia targets the same simplicity of journey and evidence, but on sovereign infrastructure hosted in the EU, with no data transfer outside Europe, and integrated with the rest of the SANTVIA galaxy (Idenva identity, Probvia evidential archiving, Lektvia PDF reader).

Is Signvia available today?

Signvia is in development. We are opening early access to pilot organisations: write to contact@santvia.eu to discuss.

SANTVIA, the sovereign galaxy

Signvia is part of SANTVIA: digital communication, protection and compliance, hosted in Europe. One identity, evidential archiving, a sovereign copilot — proof rather than promises.

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