Integrity fingerprint
A SHA-256 fingerprint is calculated at deposit: any alteration of the document is immediately detectable.
Certyneo Vault
The digital safe with probative value
Keep your important documents — signed contracts, pay stubs, invoices — sealed, timestamped and immutable for their entire legal retention period. For individuals and businesses alike.
Much more than simple storage
Each deposited document goes through a proof chain compliant with the NF Z42-020 standard.
Qualified timestamping
A qualified timestamping token (eIDAS, RFC 3161) certifies the exact date of deposit for each document.
Immutability (WORM)
Documents are locked for write-once access: impossible to modify or delete before the end of their retention period.
Guaranteed retrieval
You can recover all your documents at any time, with no vendor lock-in or dependency.
A safe for every use
Individuals
Gather your pay stubs, contracts, invoices and personal documents in one secure place, accessible for life.
Businesses
Archive your signed contracts, invoices (e-invoicing reform 2026) and HR documents with legal probative value, and distribute a secure vault to each of your employees.
Your signed documents, automatically preserved
When a Certyneo signature is finalized, the signed document and its audit trail can be automatically deposited in your secure vault. Zero handling, immediate preservation.
Plans for everyone
Start free, scale your vault according to your needs.
Individuals
Personal
To get started and preserve the essentials.
0 €/ month
- 1 GB of storage
- Legally compliant digital safe
- Automatic filing of signed documents received
Popular
Perso+
More space and secure sharing.
2,99 €/ month
or 2,49 € billed annually
- 50 GB of storage
- Sharing and transfer to a beneficiary
- Certificate of deposit
Businesses
Popular
Pro
Legal-grade archiving for teams.
9 €/ user / month
or 7 € billed annually
- 100 GB shared
- Legal compliance + Factur-X
- Audit log and administration
Business
Volume, SSO, API and employee safe.
15 €/ user / month
or 12 € billed annually
- 1 TB shared
- SSO and API
- Employee vault option (pay slips)
Options
Additional storage
Beyond your plan quota.
0,15 € / GB / month
Employee vault
One personal safe per employee (pay slips).
0,80 € / employee / month
Frequently asked questions
Everything you need to know about Certyneo Vault.
What is a digital safe with probative value?
It is a storage space where each document is sealed (fingerprint + qualified timestamp) and made immutable, in accordance with the NF Z42-020 standard. Its date and integrity are legally binding.
Are my documents encrypted?
Yes. Each document is encrypted at rest with a key specific to your safe. No one can access it without authorization.
Can I retrieve my documents at any time?
Yes. Full restitution is guaranteed at any time, without vendor lock-in — this is a standard requirement and a Certyneo commitment.
How long are my documents kept?
By default 10 years, with configurable retention periods according to your legal obligations.
Related resources
Learn more.