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Tresorit

by Tresorit · 🇨🇭 Switzerland

Tresorit is an encrypted file sync and collaboration service provided by Tresorit AG of Zurich, offering storage, sharing, data rooms and e-signatures with end-to-end encryption. The company advertises flexible data residency for regulated customers rather than a single fixed hosting country.

Visit Tresorit →Subscription

A European alternative to Dropbox, Google Drive.

How the EU-ness score breaks down

Each criterion is worth a fixed number of points, multiplied by how good the evidence is and how recently it was checked. Read the full rubric.

  • Where it is built

    Not documented0 / 20 pts

    Where does the engineering team that builds this sit?

  • Data hosting

    Not documented0 / 20 pts

    In which countries does customer data physically sit?

  • Company headquarters

    Verified12 / 15 pts

    Headquartered in Switzerland

    • tresorit.com · producer · checked 2026-08-26

      “Our Services are provided by Tresorit AG, having its registered seat at Pfingstweidstrasse 60b, CH-8005 Zurich, Switzerland ("Tresorit").”

  • Ownership & control

    Unverified0 / 20 pts

    Ownership not established

    Recorded but not yet checked against a source, so it earns no points.

  • Legal jurisdiction

    Not documented0 / 15 pts

    Could a non-EU government compel access to this data?

  • Underlying infrastructure

    Not documented0 / 10 pts

    Does it run on European infrastructure, or on a US hyperscaler?

Documented quality

Not a review score. These are things a maker either publishes and commits to, or does not — warranty length, spare parts, certifications, support windows.

  • Open source

    Not documented0 / 20 pts

    Can the code be inspected and self-hosted?

  • Data portability

    Not documented0 / 15 pts

    Can you export your data in an open format and leave?

  • Independent certification

    Not documented0 / 30 pts

    Has an outside body certified anything about this product?

  • Support & maintenance

    Not documented0 / 15 pts

    How long are updates and security fixes guaranteed?

Where it comes from

Designed in
Not documented
Developed in
Not documented
Data hosted in
Not documented

Who is behind it

End-to-end-encrypted file sync and collaboration company with its registered seat in Zurich, Switzerland and offices in Switzerland, Germany and Hungary.

Legal entity
Tresorit AG
Founded
2011
Headquarters
SwitzerlandVerified

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