Whaller | Electronic Signature

The comprehensive, seamless, and fully autonomous document workflow

For the first time, storage, collaboration, and signing are all housed within the same sovereign environment, without any reliance on a third-party tool whose source code Whaller does not control.

Whaller now combines storage, collaboration, and signing in a single environment: Drive 2.0 for your files, Sphères for co-editing with your teams, and Yousign eIDAS for signing with a complete audit trail. Your documents, signatures, and timestamps are hosted in France, outside the scope of the Cloud Act and FISA.

No data leaves your sovereign environment. Your documents, signatures, and timestamps: everything remains in France, hosted in accordance with standards. SecNumCloud, outside the scope of the Cloud Act and FISA.

Store & Sync

Drive 2.0 is a native app for Mac and PC (Linux coming soon). Local synchronization, offline work, and compartmentalization by spheres.

DRIVE 2.0 - BUSINESS PLAN

Collaborate & Co-edit

Finalize your documents within your respective workflows: co-editing, comments, version approval. Everyone is on the same page before signing.

SPHÈRES - ALL OFFERS

Sign

With just one click from Drive 2.0, send the document for signature. Legally binding, with a complete audit trail and certified timestamp. No subscription required Yousign.

EIDAS SIGNATURE - BUSINESS PLAN

The documentary series:
Three acts. One space. Zero dependence.

From creation to signing, everything happens in Whaller. Seamlessly, without third-party tools, and without any data leaving France.

Signature Process

Invitation Email

→ Document, due date, direct access.

A clear introduction

Document Home Page

→ Document identification, identified signatory, explicit CTA.

Overview

Viewing the document

→ Clear presentation, easy-to-follow structure.

Supervised Consultation

End of reading and activation

→ The action unlocks at the end of the reading.

CTA Unlocked at the Right Time

Code-Based Authentication

→ Verification of the signatory using a code.

Verification of the Signatory

Signature Panel

→ A clean, understated, and context-appropriate signature.

Key Moment

Signature Confirmation

→ Confirmation, download, confirmation email.

Neat Fence

Email Post-Signature

→ Certified document available; proof on file.

Distributed Proof

KEY FEATURES

Here's what the Whaller Signature actually offers you.

eIDAS Qualified Digital Signature

Legally enforceable, generated by Yousign (eIDAS-certified, DGFIP-listed), directly from your account.

eIDAS Advanced Electronic Signature
Time-stamped audit trail
Enforceable in court
Listed by DGFIP

BUSINESS PLAN (optional)

Complete sovereignty — No dependence on the U.S.

Your documents, signatures, and data remain in France. Compatible with environments that have high security requirements.

ENHANCED SECURITY

Complete audit trail

Timestamping, full traceability of actions, secure archiving. Every stage of a document’s lifecycle is recorded. Nothing leaves your sovereign environment.

FULL TRACEABILITY

Drive 2.0 — Native Mac & PC App

Whaller Drive 2.0 is available now. App installed on your computer, local synchronization, offline work, and compartmentalization by spheres. Linux support coming soon.

PRO OFFER

Drive 2.0 — the native Whaller app

In addition to the signature feature, Whaller provides you with Drive: a desktop application for Mac and PC that offers local, synchronized, and secure access to your files.

Drive 2.0 is a native Whaller application for Mac and PC (Linux coming soon). It offers local synchronization, offline work, and file compartmentalization by spheres: each workspace has its own synchronized directory, accessible only to its members.

Drive 2.0 is available starting with the Pro plan.

macOS / Windows / Linux (coming soon) / Offline / Sphere-based partitioning

For CIOs & CISO

Native Mac/PC app (Linux coming soon) with local synchronization, sphere-based compartmentalization, and sovereign hosting. One less tool in your stack.

For HR and Communications Professionals

Your HR documents, guidelines, and meeting materials: accessible, synchronized, and secure—from your desktop or —without leaving Whaller.

For Small and Medium-Sized Businesses & Mid-Sized Companies

A French cloud storage service that looks like what you're used to— —but without the reliance on Google or Microsoft. Available with the Pro plan and above.

For Legal Departments

Secure contract storage, co-editing in the legal sector, and Yousign signing directly from Google Drive. The complete, seamless, and fully independent process.

TECHNOLOGY PARTNER

Yousign: France's leading provider of electronic signatures

Yousign is a French provider certified at the advanced level under eIDAS and listed by the Directorate General of Public Finance (DGFIP). Its native integration into Whaller allows you to use a qualified electronic signature without leaving your sovereign workspace.

No additional Yousign subscription is required. This feature is included in the Whaller Business plan. No third-party tools—including those for which Whaller does not control the source code—are used; your documents, signatures, and data remain in France.

eIDAS Advanced Certification
Listed by DGFIP
French actor
Public Procurement
Complete audit trail

USE CASES

Who signs what— —and in what context?

FLAGSHIP USE CASES

Legal Department: The Complete Contract Management Process

From drafting to signing, all within Whaller: the contract is uploaded to the Legal Hub, co-edited in real time, and then signed via Whaller Signature with a single click from Drive 2.0. Automatic audit trail, sovereign archiving.

Drive 2.0: The contract is created, uploaded to the Legal Sphere, and synchronized locally on the legal counsel's computer.

Collaboration: comments, revisions, and approval by the manager within the platform, without the need for email or external tools.

Yousign Signature: send to signers directly from the Drive 2.0 file. Automatic audit trail, secure archiving in France.

Public Procurement & Local Governments

Signing of public contracts using Yousign, which is listed with the DGFIP. Audit trail compliant with government requirements. Sovereign hosting and GDPR compliance.

DGFIP REFERENCE

Health and Medical-Social Sector

Signing of DPA, partnership agreements, and HR documents in an HDS-certified environment. No health records leave the platform.

HDS CERTIFIED

Banking, Insurance & Finance

DORA-compliant workflow: signing of IT service provider contracts, GDPR data processing agreements (DPAs), and amendments in a sovereign environment, outside the scope of the Cloud Act.

DORA-COMPLIANT

Defense & BITD

Signing of industrial agreements and supply chain contracts in a secure, isolated environment suitable for organizations that handle sensitive transactions.

CLOSED ENVIRONMENT

HR & Employment Contracts

Sign employment contracts, amendments, and company-wide agreements directly from the HR Dashboard, with automatic archiving in Drive 2.0.

HR WORKFLOW

Partnerships & Joint Ventures

Secure external collaboration across organizations: co-editing of the contract in a shared workspace, with Yousign signature initiated by the project lead.

MULTI-ORGANIZATIONAL

DIGITAL SOVEREIGNTY

Digitally sign your documents in your " " system without leaving it

Every component of Whaller Signature is designed to ensure that your data never leaves your sovereign domain.

100% Hosted in France

Documents, signatures, audit trails: everything is hosted on French servers, outside the scope of the U.S. Cloud Act and FISA. No data passes through foreign servers.

End-to-end encryption

Your documents are encrypted* both in transit and at rest. Data exchanges and documents benefit from a heightened level of protection tailored to the most sensitive environments.

*Optional

Audit Trail & Traceability

Every action taken on a signed document is recorded: who signed it, when, and from which device. The Yousign audit trail is archived in Whaller and is admissible in court.

GDPR Compliance by Design

Explicit consent, the right to be forgotten, data portability: GDPR compliance is built right in. Your internal and external signatories are covered by default.

Collaborate, share, sign.
All across France. All in the name of sovereignty.