Voltn vs Box: the secure alternative for businesses.

With Voltn, sharing files is as easy as using WeTransfer. The difference? We never compromise on your data security.
There can be only one choice to truly protect your organization.

No limits on size, files, or formats
A solution tailored to every business.
96% customer satisfaction.
Try for free
Custom sharing portals
Full traceability
Access protected
Microsoft / Google connectors
Activity log

Box: a broad platform, but with blind spots for French organizations

Solid certifications, but costs and limitations that quickly become apparent in practice. Here is what Box fails to solve for European organizations.

Your data, under U.S. jurisdiction

Even when hosted in France via Box Zones, your data remains subject to the Cloud Act since the provider is a U.S.-based company.

Hosting in France remains a paid option

Box Zones, which allows you to choose a storage zone in France, is an additional module charged extra, not a guarantee included by default.

Governance sold in separate modules

Box Governance (retention, legal hold) and Box Shield (classification, threat detection) are separate add-ons that must be budgeted for in addition to the base subscription.

External sharing without your own branding

No custom domain options for external sharing links: your recipients remain on a Box address.

Voltn supports all professionals, across every sector.

Our solutions, Voltn Share for file sharing and Voltn Workspace for real-time collaboration, are specifically designed to meet the unique file management needs of organizations.
They combine security, ease of use, and collaborative workflows for an optimal experience.

A certified, qualified, and secure sharing platform

Compliance with ISO 27001, DORA, and HDS, with SecNumCloud qualification in progress.
100% French hosting, outside the reach of the Cloud Act
Encryption and traceability at every step
Compliance verified by regular audits

Unlimited file transfers

No size or format limits
Send to an unlimited number of recipients
Complete history of your transfers
Files kept with no mandatory expiration date

Customized sharing portals

Branded portals featuring your company identity
Organized by project or team
A consistent experience for your recipients
Upload in just a few clicks

Complete traceability of exchanges

Notification for every download
Long-term access history
Full visibility into who accessed what
Export history for your audits

Secure and controlled access

Password protection for every share
Customizable expiration date
Permissions defined by user or group
SMS codes to secure sensitive access
Discover Voltn Workspace

Voltn VS Box

If we had to prove to you that an American platform, no matter how certified, doesn't offer the same sovereignty as a French provider, we would tell you to look at the following criteria...

Features
Sovereign hosting in Europe
Beyond the reach of the US Cloud Act
European legal sovereignty
SecNumCloud qualification in progress

3 great reasons to choose Voltn Share

Try it for free

The French solution, managed from A to Z

Choosing Voltn means opting for a solution developed and hosted by an independent company in Toulouse.

Tailored support from our team

Our support team assists you every step of the way, ensuring no ticket ever gets lost in the shuffle.

An alternative built to last

Your shared files remain accessible for as long as you need them, with no forced expiration dates.

Try Voltn Share
starting now

Create a demo space in just a few clicks: it's simple, fast, and obligation-free.
1

Sign up in 2 minutes

A conversation to understand
your business and your clients.
2

Email confirmation

One email, one click, one trial platform.
Life is good, isn't it?
3

7-day trial

Your platform is ready, check out the features!

FAQ

What is SecNumCloud certification, and why can't Box obtain it?

SecNumCloud is the most stringent security framework established by ANSSI. It requires immunity from extraterritorial laws and European ownership, criteria that a NYSE-listed company like Box cannot meet.

Is Box less secure than Voltn?

No. Box has robust certifications, including ISO 27001 and HDS. The difference is not in technical security, but in the jurisdiction under which the provider operates.

Is Box subject to the Cloud Act even with storage located in France?

Yes. The Cloud Act applies based on the company's nationality, not the location of its servers. Since Box remains a U.S.-incorporated company, its Box Zones in France provide data residency, not legal immunity.

You could keep all your documents on a floppy disk.
Vintage office chair with a pile of folders and a beige corded telephone, handset off the hook on red carpet.

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