Pourquoi choisir Voltn pour son cloud professionnel ?

Voltn (anciennement NetExplorer) développe et héberge sa solution de bout en bout, exclusivement en France, depuis 15 ans. La plateforme est conforme RGPD, ISO 27001, ISO 9001, HDS, et sa qualification SecNumCloud est en cours. Plus de 300 000 utilisateurs et près de 2 000 organisations, dont beaucoup dans des secteurs réglementés, lui font confiance plutôt qu'à un cloud généraliste non spécialisé.

Comment réussir sa migration sans interrompre l'activité ?

Une migration réussie repose sur trois étapes : cartographier les données existantes, prioriser les usages critiques, puis basculer par lots plutôt que d'un bloc. Garder les deux environnements actifs en parallèle pendant la transition évite toute interruption. L'accompagnement de l'éditeur (formation des équipes, support dédié) fait souvent la différence entre une migration fluide et un projet qui traîne.

Pourquoi les organisations réglementées migrent-elles vers le cloud ?

Elles migrent pour sécuriser leurs données sensibles tout en restant conformes aux textes qui les encadrent : RGPD, et bientôt NIS 2 ou DORA selon le secteur. Un cloud hébergé exclusivement en France échappe au Cloud Act américain, contrairement aux offres des hyperscalers. C'est aussi une question de continuité d'activité : un engagement contractuel de disponibilité protège mieux qu'un serveur local sans redondance.

Cloud public, privé, hybride : lequel choisir selon mon secteur ?

Trois modèles existent, et aucun n'est supérieur aux deux autres dans l'absolu. Le cloud public mutualise l'infrastructure entre plusieurs clients, le privé la dédie à une seule organisation, l'hybride combine les deux. Les secteurs soumis à des contraintes fortes (santé, collectivités, juridique) privilégient un cloud privé ou hybride hébergé en France, pour garder la maîtrise de la localisation et de l'accès aux données.

Qu'est-ce que le cloud, concrètement ?

Le cloud consiste à stocker et faire tourner ses fichiers sur des serveurs distants plutôt que sur son propre matériel. Vos équipes accèdent à leurs documents depuis n'importe quel poste, sans dépendre d'un disque dur local. Pour une entreprise, on parle de cloud professionnel : une solution taillée pour des contraintes réelles de disponibilité, de conformité et de sécurité des données, pas pour sauvegarder des photos de vacances.

Voltn adapts to all sectors.

We have a Civil Code, a Public Health Code, and a Labor Code. We needed solutions capable of adapting to each one.

Voltn is your new colleague, hired to simplify your life and secure your data.

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Over 300,000 daily users and 2,000 clients protect their data with NetExplorer.

The same sovereign cloud. Tailored for every profession.

From healthcare to logistics, every industry has its own security, privacy, and compliance rules. Voltn adapts to them, not the other way around.

Healthcare & Medical

HDS-certified, our solutions take care of health data just as you take care of your patients.

Learn about health and medical

Banking & Insurance

DORA-compliant solutions.
Rest assured, your data will never be exposed.

Learn about banking and insurance

Real Estate

Centralize every file, from the first appointment to the signature.
You can be certain that you own your data.

Learn about real estate

Construction

Store and share your construction site files with complete peace of mind. You secure the site, we secure your data.

See use cases in construction

Public institutions

Protecting citizen data is a duty. Voltn is the private solution for public institutions.

Learn about public institutions

Legal

For sensitive data and file sharing between parties, Voltn is the definitive solution.

See use cases in law

Education

We’ve learned our lesson and are now offering you a sovereign cloud that protects your data and makes your life easier.

See use cases in education

Consulting

Do you handle confidential information? Your clients' secrets are safe in our trusted cloud.

See use cases in consulting

Accounting

We've crunched the numbers and can confidently say we have the solution you need to centralize and share all your data.

See use cases in accounting

Non-profits and NGOs

We are committed to supporting you by offering solutions tailored to your needs and budget.

See use cases for non-profits / NGOs

Marketing agencies

Forget the SWOT analysis; Voltn is the solution you need for secure collaboration and file sharing.

See use cases in agencies

Transport and logistics

High-performance mobile solutions from the warehouse to the point of delivery.

See use cases in logistics

Don't see your industry on the list?

We probably just haven't had the time to write it up yet. Let us know which one it is and we'll take care of it.

FAQ

Why choose Voltn for your professional cloud?

Voltn (formerly NetExplorer) has been developing and hosting its end-to-end solution exclusively in France for 15 years. The platform is GDPR, ISO 27001, ISO 9001, and HDS compliant, with SecNumCloud qualification currently in progress. Over 300,000 users and nearly 2,000 organizations, many in regulated sectors, trust us over non-specialized generalist cloud providers.

How can you successfully migrate without disrupting your business operations?

A successful migration relies on three steps: mapping existing data, prioritizing critical use cases, and switching in batches rather than all at once. Keeping both environments active in parallel during the transition prevents any downtime. Support from the vendor—such as team training and dedicated assistance—often makes the difference between a smooth migration and a project that drags on.

Why are regulated organizations migrating to the cloud?

They migrate to secure their sensitive data while remaining compliant with governing regulations: GDPR, and soon NIS 2 or DORA, depending on the sector. A cloud hosted exclusively in France is exempt from the U.S. Cloud Act, unlike offerings from hyperscalers. It is also a matter of business continuity: a contractual availability commitment provides better protection than a local server without redundancy.

Public, private, or hybrid cloud: which one should you choose for your industry?

There are three models, and none is inherently superior to the others. The public cloud shares infrastructure among multiple clients, the private cloud is dedicated to a single organization, and the hybrid cloud combines both. Sectors with strict requirements (such as healthcare, public administration, and legal) typically favor a private or hybrid cloud hosted in France to maintain control over data location and access.

What is the cloud, in practical terms?

The cloud involves storing and running your files on remote servers rather than on your own hardware. Your teams can access their documents from any device, without relying on a local hard drive. For businesses, we refer to professional cloud services: a solution tailored to real-world requirements for availability, compliance, and data security, rather than just backing up vacation photos.