Your customer signs from their phone - no app, no signup. You receive the full legal evidence instantly. Biometric, OTP, digital certificate or qualified: all with eIDAS validity across the EU.
A short walkthrough of sending, signing, evidence and final filing so the process is fully traceable and audit-ready.
Request a signature demoTrusted for digital signature
No paper, no email, no waiting.
Create your account in 30 seconds. Upload your first contract and set up the signers.
The signer receives a link and signs from their mobile in seconds. With biometric, OTP or certificate.
Signed contract with complete legal evidence, filed automatically. Ready for any audit.
Pick the right level for each situation. All with full legal validity in Spain and across the EU.
The customer signs with their finger on a tablet or phone, just like with a pen, but with encrypted graphometric evidence.
Send a one-time code to the signer's mobile. Fast, simple and fully verified signing.
Compatible with DNIe, FNMT and Cl@ve. Ideal for transactions with the Spanish public administration.
Qualified electronic signature (QES) equivalent to a handwritten signature under article 25.2 of EU Regulation 910/2014 (eIDAS); advanced electronic signature (AES, art. 26) with evidentiary weight reinforced by graphometric evidence.
Precisely records when and from where the signature was made. Tamper-proof and verifiable at any time.
Each signature generates a PDF/A audit report with XAdES. Ready to present in any claim.
EU Regulation 910/2014 (eIDAS) distinguishes three levels of electronic signature with different legal effects. Choose the level based on the legal risk and the burden of proof you need.
| Level | Legal equivalence (eIDAS article) | Dokuflex method | Typical use case | Burden of proof |
|---|---|---|---|---|
| Simple (SES) | Conditional validity (eIDAS art. 25.1) | Acceptance click + IP/email | Quote acceptance, low-risk NDA | Falls on the signer |
| Advanced (AES) | Unique identification and integrity (eIDAS art. 26) | Graphometric biometric + SMS OTP | Employment contract, commercial agreement, healthcare consent | Falls on whoever produces the contract |
| Qualified (QES) | Equivalent to handwritten signature (eIDAS art. 25.2) | FNMT / DNIe / Cl@ve certificate / qualified eIDAS trust service provider | Mortgage, public administration filings, notarial deed | Falls on whoever challenges the signature |
Source: Regulation (EU) No 910/2014 of the European Parliament and of the Council of 23 July 2014 on electronic identification and trust services (eIDAS), articles 3, 25 and 26.
If you're looking for a Docusign alternative for Europe with EU-hosted data, native Spanish support and no per-signature fees, here's the feature comparison against the Docusign Standard plan.
| Capability | Docusign Standard | Dokuflex |
|---|---|---|
| Per-signature fees | Yes, additional cost per signature depending on plan | Flat rate or from EUR 0.50 per signature |
| Data hosted in the EU | Servers in Ireland / Frankfurt | Data hosted in the EU |
| Spanish support | Yes (not native) | Yes, native team in Barcelona |
| eIDAS qualified trust service provider | Yes (French QTSP) | Integration with Spanish qualified trust service providers |
| Integrated BPM | No | Yes, native low-code BPM |
| Graphometric biometric signature | Limited | Yes, with evidence suitable for forensic handwriting analysis |
Informational comparison based on public information about Docusign Standard plans. "Docusign" is a registered trademark of Docusign, Inc. Trademarks belong to their respective owners. Public data checked May 2026.
Start free and scale with your volume. No hidden per-signature fees, no minimum term. Change or cancel any time.
Prices shown are indicative for Spain (VAT not included). High volumes, regulated sectors and qualified-signature use cases are quoted on a per-case basis. Confirm exact conditions with the sales team.
Electronic signatures issued by Dokuflex are governed by the European and Spanish framework on electronic trust services. Each signature type operates at the corresponding eIDAS legal level:
This page describes the applicable legal framework. It does not constitute legal advice. For specific cases, consult a qualified lawyer.
"From 2 weeks to 15 minutes to close a contract. And not a single dispute in 3 years."
Simple, advanced or qualified signature depending on the document's legal risk: SMS OTP, graphometric biometrics, FNMT/Cl@ve certificate and qualified signature with European trust service providers.
Captures pressure, speed and stroke on tablet or mobile with full evidentiary weight in court. Ideal for employment contracts, mortgages, in-branch sales and healthcare consents.
Electronic signature with full legal validity across Spain and the EU, with no per-signature fees and integrated BPM so signing connects to the rest of the document process without switching platforms.
Graphometric biometric, SMS OTP, digital certificate (DNIe, FNMT, Cl@ve) and qualified eIDAS signature with trust service providers. Each use case matched to the right legal level.
Yes. It complies with eIDAS (EU Regulation 910/2014) and Spain's Law 6/2020 on electronic trust services. Each signature generates a PDF/A audit report with XAdES, time-stamping and encrypted graphometric evidence.
No. They sign from any browser on mobile, tablet or PC. No app, no signup, no downloads. In under 30 seconds.
Start free, no credit card. Plans from EUR 0.50 per signature or flat rate by volume. Cancel anytime.
Dokuflex guides the signer step by step with instructions in their language. Average completion rate of 96% on the first attempt, even with non-digital users.
EU Regulation 910/2014 (eIDAS) defines three levels. The simple electronic signature (SES) has conditional validity (art. 25.1 eIDAS) and is used for low-risk acceptances. The advanced electronic signature (AES), governed by art. 26 eIDAS, uniquely identifies the signer and detects any later modification; Dokuflex's graphometric biometric signature operates at this level. The qualified electronic signature (QES), created with a qualified signature creation device and a certificate from a qualified trust service provider (art. 25.2 eIDAS), has legal effect equivalent to a handwritten signature.
A qualified electronic signature (QES) is required or recommended when the law mandates a handwritten signature or when interacting with public authorities that require it: deeds, mortgages, notarial acts, certain tax filings and specific administrative procedures. For employment contracts, commercial agreements, purchase orders, healthcare consents or NDAs, the advanced electronic signature (AES) with graphometric evidence or OTP is typically sufficient and more operational.
Dokuflex's graphometric biometric signature is an advanced electronic signature (AES) under article 26 of EU Regulation 910/2014 (eIDAS), with evidentiary weight reinforced by encrypted graphometric data (pressure, speed, acceleration and stroke), suitable for forensic handwriting analysis. It is not a qualified electronic signature (QES) by itself, but it can be combined with a qualified certificate from a trust service provider to reach the QES level.
Your first signed document in under 10 minutes. No credit card, no apps, no waiting.