Sign documents securely, anywhere
EU-sovereign digital signatures with complete evidence trails. GDPR-compliant by design.
Why NotaryX?
Evidence-ready signing, EU-hosted infrastructure, and a workflow that stays simple for every signer.
EU Data Sovereignty
Your documents stay under EU jurisdiction, reducing exposure to foreign legal access regimes.
Evidence-First Signing
Complete audit trails with timestamps, IP addresses, and cryptographic proofs for every signature.
Simple & Secure
Intuitive interface for signers. No account required for external parties. Bank-grade encryption throughout.
Fast & Reliable
Documents signed in minutes. Real-time notifications keep everyone informed.
eIDAS Signature Levels
NotaryX signatures meet Advanced Electronic Signature (AES) requirements under EU regulation.
Also aligned with UK eIDAS, Swiss ZertES, and US ESIGN Act.
Simple Electronic Signature (SES)
Any electronic indication of signing intent, such as a typed name or click-to-sign. Legally valid for most contracts but offers limited evidence of identity.
IncludedAdvanced Electronic Signature (AES)
Uniquely linked to the signer via personal links, identity evidence, and tamper-proof audit trails. NotaryX captures all required evidence automatically.
IncludedQualified Electronic Signature (QES)
The highest eIDAS level, equivalent to a handwritten signature. Requires identity verification via a Qualified Trust Service Provider (QTSP).
Coming soon