File sharing services

Smash

File transfers from France

FranceEUFree plan Ownership reviewed, controller unresolvedHigh non-EU dependency

Scope verdict

Ownership reviewed, controller unresolved

This service remains visible for context, but it is not counted or recommended as a European-controlled option.

How we classify services

Operational dependency warning

Relies heavily on non-European providers

Current public evidence shows 6 non-European infrastructure or email dependencies across 5 providers: Amazon Web Services, Brevo, Help Scout, Mailchimp Mandrill, Microsoft. The reviewed operational path is therefore not entirely European.

Review dependencies ↓

Smash is a file sharing service based in France. It lets you send files straight from the browser without installing anything, and the free tier accepts transfers of up to 2 GB once you supply an email address. Paid accounts raise that ceiling considerably.

As a European alternative to US transfer tools, Smash is run from France, although the service itself runs on AWS servers. The company also works on reducing its carbon emissions. It suits people who occasionally need to move large files to clients or colleagues.

Pricing

Free transfers are capped at 2 GB. The pro plan costs EUR 4.80 per month and lifts the limit to 250 GB.

Data and operations

Infrastructure and email path

Verified operational dependencies, shown separately from ownership and from the service's core data hosting.

Public website

Amazon Web Services

US-controlled cloud
Observed
A 18.239.105.18, 18.239.105.60, 18.239.105.58 · AS16509

Why this matters

This public website route ends on Amazon Web Services, whose European seller is wholly owned by Amazon.com, Inc. An EU region can provide European data residency but remains under US ultimate ownership. DNS does not reveal the AWS region, the core service's host, or use of the separately operated AWS European Sovereign Cloud.

Incoming business email

Microsoft 365

Non-European provider
Observed
MX 0 fromsmash-com.mail.protection.outlook.com

Why this matters

Published MX records route incoming business email through Microsoft 365. Correspondent details and message content can therefore enter this non-European provider's systems; MX does not reveal the configured storage region.

Authorised outbound email

Mailchimp Mandrill

Non-European provider
Observed
SPF spf.mandrillapp.com

Why this matters

This domain authorises Mailchimp Mandrill to send email. If active, recipient details and message content can be processed by this non-European provider. SPF does not reveal its configured storage region.

Authorised outbound email

Microsoft 365

Non-European provider
Observed
SPF spf.protection.outlook.com

Why this matters

This domain authorises Microsoft 365 to send email. If active, recipient details and message content can be processed by this non-European provider. SPF does not reveal its configured storage region.

Authorised outbound email

Help Scout

Non-European provider
Observed
SPF helpscoutemail.com

Why this matters

This domain authorises Help Scout to send email. If active, recipient details and message content can be processed by this non-European provider. SPF does not reveal its configured storage region.

Public DNS records identify visible providers and routes, not every backend location or private data-region setting.

Infrastructure checked:

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