European Electronic Signature Solutions

Discover trusted, eIDAS-compliant e-signature platforms from across Europe. Secure your documents with solutions that respect your data sovereignty.

Understanding eIDAS Signature Levels

The EU eIDAS regulation defines three levels of electronic signatures, each with different legal standing and security requirements.

SES

Simple Electronic Signature (SES)

The basic level of electronic signature. Similar to inserting a scanned signature or typing your name. Suitable for low-risk documents.

AES

Advanced Electronic Signature (AES)

The signer must be uniquely identifiable, and any document modifications after signing are detectable. Suitable for most business documents.

QES

Qualified Electronic Signature (QES)

The digital equivalent of a handwritten signature. Legally binding across the EU. Required for high-value contracts and regulated industries.

Sovereign & Confidential Solutions

For organizations prioritizing data sovereignty and maximum confidentiality

Top pick for privacy

Subnoto

FranceEU

French privacy-first e-signature. Documents stay encrypted even during processing. No one can access the content, not even Subnoto. Fixed price for unlimited users, SSO included.

SES
EU HostedeIDASFree planAPI
Free plan
Starting at19/month/user
unlimited users119/month

All European Providers

All solutions listed are from companies based in EU member states, the European Economic Area (EEA), or the European Free Trade Association (EFTA).

Skribble

SwitzerlandEFTA

Swiss e-signature software with eIDAS and ZertES compliance. Multiple signature standards for different security levels.

SES
AES
QES
EU HostedeIDASAPI
Starting at9/month/user

Yousign

FranceEU

French market leader with eIDAS Advanced and Qualified signatures. Ideal for notaries and legal industries requiring high assurance.

SES
AES
QES
EU HostedeIDASAPI
Free plan
Starting at9/month/user

Sproof

AustriaEU

Austrian eIDAS-compliant e-signature with EU hosting, free plan, and qualified signatures via A-Trust.

SES
AES
QES
EU HostedeIDASFree planAPI
Free plan

Autenti

PolandEU

Polish e-signature platform with eIDAS-compliant advanced and qualified signatures. Free plan available.

SES
AES
QES
EU HostedeIDASAPI
Starting at30/month/user

XiTrust MOXIS

AustriaEU

Austrian enterprise signature service with eIDAS and ZertES compatibility for cross-border operations.

AES
QES
EU HostedeIDASAPI
Contact sales

SIGN.PLUS

SwitzerlandEFTA

Swiss e-signature software with ESIGN, eIDAS, and ZertES compliance. Native mobile apps available.

SES
AES
QES
EU HostedeIDASFree planAPI
Free plan

Why Choose European Solutions?

European e-signature providers offer unique advantages for businesses operating in or with the European market.

GDPR Compliance

European providers are built with GDPR compliance at their core, ensuring your data is handled according to the world's strictest privacy standards.

eIDAS Regulation

Solutions compliant with the EU eIDAS regulation ensure your electronic signatures are legally recognized across all 27 EU member states.

Data Sovereignty

Keep your sensitive documents within European jurisdiction, protected by EU laws and stored on European servers.

Trusted Infrastructure

Qualified Trust Service Providers (QTSPs) are supervised by EU member states, providing an extra layer of accountability and trust.