Certyneo Review: EU-Hosted Electronic Signature Platform That Undercuts DocuSign by 70%
Certyneo is a French SaaS platform for legally binding electronic signatures, fully hosted in the EU and eIDAS-compliant. It supports SES, AES, and QES signature types, 10-year document archiving, and a REST API, starting completely free.
Most electronic signature tools are built in the US, hosted on US infrastructure, and subject to the US Cloud Act. For European businesses handling contracts, NDAs, or employment agreements, that creates a genuine compliance headache. Certyneo is a French-built alternative: fully EU-hosted, eIDAS-compliant, and priced at a fraction of what DocuSign charges.
What Certyneo Does
Certyneo is an electronic signature and document workflow platform built for EU businesses. You send documents for signature, collect legally binding e-signatures from one or multiple parties, and archive everything for 10 years with a full audit trail. Every component of the platform runs on EU infrastructure, meaning your documents never transit through US servers and are not subject to US data access laws.
The platform supports three levels of eIDAS-compliant signatures: Simple Electronic Signature (SES) for everyday documents, Advanced Electronic Signature (AES) with SMS OTP verification, and Qualified Electronic Signature (QES) for the highest legal weight. QES is available per act at €9.90/signature, which is the same level of legal certainty as a handwritten signature under EU law.
Who It Is Built For
French and EU businesses that need contracts, NDAs, employment agreements, or client mandates signed with full legal compliance. Certyneo is designed specifically for the eIDAS regulatory framework, so legal teams do not need to verify whether the tool meets EU standards.
HR teams and law firms are two of the primary use cases. HR teams signing employment contracts, amendments, and termination agreements benefit from the multi-party signing workflow and automated reminders. Law firms handling engagement letters and fee agreements benefit from the RFC 3161 timestamps and PAdES Long-Term Validation standard, which provides verifiable proof of when a document was signed.
Freelancers and small businesses migrating away from DocuSign or Yousign. Certyneo offers an assisted migration program for both, and the free tier (5 envelopes per month) gives solo founders a way to handle occasional contracts without a monthly subscription.
How It Works
Upload a document, position signature fields, add the signer's email, and send. Signers receive an email with a link to the document and sign directly in the browser, with no account required. Once all parties have signed, you and the signers receive the completed document and Certyneo archives it automatically for 10 years.
For advanced signatures (AES), signers verify their identity via SMS OTP before signing. For qualified signatures (QES), which carry the highest legal weight under eIDAS, the per-act model means you pay €9.90 per signature rather than a blanket monthly fee for a feature most teams rarely use.
Certyneo also includes a REST API for embedding the signing flow into your existing tools, plus integrations with Slack, HubSpot, Salesforce, Zapier, and Make for pushing signing events into your workflow automatically.
Key Features
- SES, AES, and QES signatures covering all three eIDAS levels in a single platform
- Multi-party signing workflows with configurable signing order and validator roles
- Real-time envelope tracking showing opened, read, signed, or declined status per signer
- Reusable templates with pre-positioned fields to speed up repeat document types
- 10-year legal archiving included on all plans, not an add-on
- Automated reminders sent to signers who have not yet completed their step
- REST API with full documentation for embedding the signing flow into your product or internal tools
- AI contract generator for drafting contracts from a description, available for EU and OHADA jurisdictions
Pricing
Certyneo's pricing is transparent with no per-signer fees or hidden costs. The Free plan allows 5 envelopes per month with 1 user and simple electronic signature. The Personal plan at €9/month gives 25 envelopes, advanced eIDAS signatures, automated reminders, and priority support. The Standard plan at €19/month is designed for growing teams with multiple users.
QES is available on any plan as a pay-per-act add-on at €9.90 per signature, which keeps the monthly cost down for teams that only occasionally need the highest legal level. There are no surcharges for automated reminders and no quota reductions at the end of the month, which is a deliberate contrast to DocuSign's pricing model.
How It Compares
DocuSign's cheapest plan starts at $15/month but limits you to 5 envelopes and does not include advanced eIDAS features by default. Certyneo's Personal plan at €9/month includes advanced eIDAS signatures and more envelopes. More importantly, DocuSign is hosted in the US and subject to the US Cloud Act, which creates data residency complications for EU businesses handling sensitive client or employee data.
Yousign, another EU alternative, is a reasonable comparison, but Certyneo's pricing is positioned as meaningfully lower (the 70% cheaper claim is on their migration offer page). The free migration program for both DocuSign and Yousign users reduces the friction of switching.
Bottom Line
Certyneo is a well-considered electronic signature platform for EU teams that need more than a basic e-signature tool. The combination of full EU data residency, all three eIDAS signature levels under one subscription, 10-year archiving as a standard feature, and pricing that starts at zero makes it a credible alternative to DocuSign for businesses that care about European compliance. The free tier is genuinely usable for solo founders and freelancers, and the per-act QES pricing means you are not paying monthly for a capability you rarely need.
Frequently Asked Questions
Is Certyneo legally compliant in France and the EU?
Yes. Certyneo is eIDAS-compliant and supports all three signature levels defined by the regulation: Simple (SES), Advanced (AES), and Qualified (QES). Signatures follow the ETSI EN 319 142 standard (PAdES Long-Term Validation) with RFC 3161 timestamps, which provides verifiable proof of signing time accepted across EU courts and institutions.
Where is Certyneo's data hosted?
All data is hosted within the European Union on sovereign infrastructure. No data transits through US servers, and the platform is not subject to US Cloud Act data access requests. This is the primary compliance advantage for EU businesses handling sensitive contracts or employee data.
What is the difference between SES, AES, and QES on Certyneo?
Simple Electronic Signature (SES) is suitable for everyday documents where a basic email-verified signature suffices. Advanced Electronic Signature (AES) adds SMS OTP verification for a higher assurance level. Qualified Electronic Signature (QES), available at €9.90 per signature, carries the same legal weight as a handwritten signature under EU law and is appropriate for high-value or regulated agreements.
Can I migrate from DocuSign or Yousign to Certyneo?
Yes. Certyneo offers an assisted migration program for users coming from DocuSign or Yousign at no cost. The program is designed to reduce the friction of switching by handling the migration process with Certyneo's support team.
Does Certyneo have a free plan?
Yes. The Free plan includes 5 envelopes per month, 1 user, simple electronic signature, email support, and 1 reusable template. No credit card is required to start. For freelancers or founders who only occasionally need to send contracts for signature, the free tier covers the typical workload without a monthly commitment. Sign up at certyneo.com.