Tresorit review (2026): features, pros and cons, and what to check before you buy
End-to-end encrypted, zero-knowledge file sync and sharing owned by Swiss Post, sold per user with SSO from the Business plan.
Our take for buyers
Tresorit is a zero-knowledge, end-to-end encrypted file sync and sharing product owned by Swiss Post. Shortlist it if your files are sensitive and you need client-side encryption, ISO 27001:2022 certification and a HIPAA BAA. Its listed fit is regulated teams in legal, finance and healthcare, plus IT teams that want Okta or Azure AD provisioning at the higher tiers. Check which tier carries each control before you start.
It is a poor fit if you need public pricing or a built-in office suite. G2 lists no reviews, so references will have to come from the vendor, and the only praise to go on is the strength of the encryption model. Plan a proof of concept around the controls you must have, not around general file-sharing convenience.
Pros
- Strong zero-knowledge encryption model.
Cons
- Prices hidden on public page.
- Best for
- Regulated teams (HIPAA, legal, finance) that need zero-knowledge encryption.
- Starting price
- Contact sales (prices not shown on pricing page)
- G2 rating
- No G2 rating found
What is Tresorit?
End-to-end encrypted, zero-knowledge file sync and sharing owned by Swiss Post, sold per user with SSO from the Business plan. Legal, finance and healthcare teams that need zero-knowledge encryption belong here. Swiss Post owns it, and the vendor cites ISO 27001:2022 and a HIPAA BAA. Prices stay off the public page, so request a quote, and note there is no built-in office suite. Tresorit was founded in 2011 and is based in Zurich, Switzerland (offices in Munich and Budapest).
Category: Cloud Storage and File Sharing
Tresorit key features
| Criterion | What we found |
|---|---|
| Storage per user and limits | 2 TB per user on Business (from 6 TB for 3 users); 4 TB Professional. |
| Sharing and permission controls | Encrypted links and data rooms (Engage product) |
| Security and encryption | Client-side end-to-end encryption, zero-knowledge, RSA-4096 key sharing. |
| Compliance certifications | ISO 27001:2022 (TUV Rheinland audited), HIPAA with BAA; GDPR and CCPA supported. |
| Version history and recovery | Unlimited on Enterprise per comparison table; other tiers unclear. |
| Pricing model and transparency | Per user, 3 user minimum on Business, hidden prices. |
| Target company size | SMB to enterprise (Enterprise reportedly from 30 users) |
Tresorit plans and pricing
| Plan | Price | Unit | Notes |
|---|---|---|---|
| Professional | per month | 1 user minimum, 4 TB, 10 GB max file, yearly billing 20% off | |
| Business | per user per month | 3 user minimum, 2 TB per user, 15 GB file size, SSO | |
| Business Pro | per user per month | 5 user minimum, Azure AD/Okta provisioning | |
| Enterprise | Contact sales | billed annually |
Third-party price claims conflict: Toolradar lists 14 USD per user per month annual, TechRadar lists 18 USD (1TB), Zerometric 16 EUR annual (all not confirmed by the vendor).
Who should shortlist Tresorit
A strong fit for
- Regulated teams (HIPAA, legal, finance) that need zero-knowledge encryption.
- IT teams needing Okta or Azure AD provisioning at higher tiers.
A weak fit for
- Price-sensitive teams (prices not public)
- Teams needing a built-in office suite.
Tresorit alternatives
Sync.comSmall teams that want zero-knowledge encryption at a low per-user price.
pCloudSmall teams wanting a virtual drive and client-side encryption.
BoxRegulated organizations needing FedRAMP Moderate or HIPAA (Enterprise tier)
EgnyteMid-size firms wanting governance and ransomware detection on file storage.
ShareFileAccounting and financial firms needing HIPAA or SEC+FINRA-eligible sharing (Premium and up)
Dropbox BusinessSmall teams (Standard is available from 1 user) wanting simple sync and sharing.
Security, admin and compliance
Published: SSO from Business (Okta, Azure AD, Google Workspace), audit logs and detailed access logs from Business, provisioning for Azure AD and Okta on Business Pro, ISO 27001:2022 audited by TUV Rheinland, and HIPAA with a BAA. Not published: whether provisioning uses SCIM, a DPA, and the data residency locations, since residency options exist on Business and per user on Business Pro without naming regions. Enterprise is billed annually, and prices come only through sales.
- SAML SSO
- Business and up (page lists Okta, Azure AD, Google Workspace)
- SCIM provisioning
- Business Pro lists Azure AD and Okta provisioning; SCIM not named.
- Audit logs
- Business and up; detailed access logs.
- Data residency
- Residency options on Business, per-user options on Business Pro; locations not named.
- Certifications
- ISO 27001:2022, HIPAA (BAA)
Contract and buying terms
- Contract
- 14-day free trial; Enterprise billed annually.
- Implementation
- Enterprise adds account manager.
- Support
- Live chat and email; Business adds priority email and scheduled phone; Enterprise adds immediate phone and account manager.
- Starting price
- Contact sales (prices not shown on pricing page)
- Pricing model
- Per user.
- Free plan or trial
- Free trial.
What to test in a Tresorit demo or trial
Start by checking that the encryption model fits your workflows. Client-side, zero-knowledge encryption can change how search, previews and link sharing behave, so test those with real files up to the plan's size limit (10 GB on Professional, 15 GB on Business). Try encrypted links and data rooms with an outside recipient. Set up SSO with Okta, Azure AD or Google Workspace on a Business trial. Ask how version recovery works on your tier, because unlimited recovery is shown for Enterprise and the other tiers are unclear.
Questions to ask Tresorit before you sign
These are the points Tresorit's public pages leave open. Get the answers in writing before procurement signs off.
- Can we sign your standard DPA without changes?
- What will the price be at renewal, and is the increase capped?
Things to know before a demo
- Owned by Swiss Post since 2021.
- Business Pro has 5 user minimum vs 3 on Business.
- SSO listed from Business plan.
- Provisioning for Azure AD and Okta is on Business Pro; SCIM not named explicitly.
- Data residency can be set per user.
- Yearly billing 20% off on Professional.
Tresorit FAQ
What is Tresorit used for?
Legal, finance and healthcare teams that need zero-knowledge encryption belong here. Swiss Post owns it, and the vendor cites ISO 27001:2022 and a HIPAA BAA. Prices stay off the public page, so request a quote, and note there is no built-in office suite. It suits regulated teams (HIPAA, legal, finance) that need zero-knowledge encryption.
Does Tresorit support SSO?
Yes. SSO is listed from the Business plan, with Okta, Azure AD and Google Workspace named on the page.
Does Tresorit support SCIM provisioning?
Business Pro lists Azure AD and Okta provisioning, but SCIM is not named explicitly. Ask the vendor to confirm the protocol in writing.
What compliance does Tresorit publish?
ISO 27001:2022, audited by TUV Rheinland, and HIPAA with a BAA, plus GDPR and CCPA support. A DPA and the data residency regions are not described.
Vendor profile
- Founded
- 2011.
- Headquarters
- Zurich, Switzerland (offices in Munich and Budapest)
- Funding or owner
- Majority owned by Swiss Post Communications Services since 2021.
Sources
Every fact on this page comes from Tresorit's own pricing, product or documentation pages, G2 and company records, checked on October 24, 2026. Unknown values are left out instead of estimated.