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.

The sovereign cloud for every sector.

We have a Civil Code, a Public Health Code, and a Labor Code. We clearly needed a cloud capable of adapting to them all.

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

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Over 300,000 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 yours rather than asking you to adapt to it.

Health & Medical

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

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Banking & Insurance

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

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Real Estate

Centralize every file, from the initial meeting to the final signature.
You can be certain that you own your data.

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Construction

Store and share your construction site files with complete peace of mind. You handle the reinforced concrete, we provide the sovereign cloud.

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Public institutions

Protecting citizens' data is a duty. Voltn, the private cloud for public institutions.

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Legal

For sensitive data and file sharing between parties, Voltn has everything it takes to be the best choice.

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Education

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

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Consulting

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

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Accounting

We’ve assessed the situation and can confirm that we have the solution you need to centralize and share all your data.

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Non-profits and NGOs

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

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Marketing agencies

No need for a SWOT analysis; Voltn is the solution you need to collaborate and share securely.

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Transport and logistics

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

Learn about transport and logistics

You could keep all your documents on a floppy disk.

But let's be honest, our cloud-based file storage and sharing solution is much easier.

FAQ

Why choose Voltn for your professional cloud?

For 15 years, Voltn (formerly NetExplorer) has developed and hosted its end-to-end solution exclusively in France. The platform is GDPR, ISO 27001, ISO 9001, and HDS compliant, with SecNumCloud qualification currently in progress. More than 300,000 users and nearly 2,000 organizations many in highly regulated sectors trust Voltn over non-specialized, general-purpose cloud providers.

How to successfully migrate without interrupting your business?

A successful migration relies on three steps: mapping existing data, prioritizing critical use cases, and switching over 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 seamless migration and a project that drags on.

Why are regulated organizations migrating to the cloud?

They are migrating to secure their sensitive data while remaining compliant with the regulations that govern them: 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 is right 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 dedicates it to a single organization, and the hybrid cloud combines both. Sectors subject to strict regulations such as healthcare, public administration, and legal services—typically favor a private or hybrid cloud hosted in France to maintain full control over data location and access.

What is the cloud, really?

Cloud computing means storing and running your files on remote servers rather than on your own hardware. Your teams can access their documents from any device, without being tied to a local hard drive. For businesses, we refer to this as professional cloud computing: a solution tailored to the real-world demands of availability, compliance, and data security, rather than just a place to back up vacation photos.