Proton Mail

VS

Tresorit

Cybersecurity Comparison

Proton Mail vs Tresorit: Side-by-Side Comparison

Proton Mail
Tresorit
Rating
★★★★★★★★★★
4.8/5
★★★★★★★★★★
4.5/5
Free Tier
Yes
No
Trial Days
30-day trial
14-day trial
Pricing
Free; Plus from $3.99/month
Individual from $12.50/mo; Business from $14/user/mo; 14-day free trial
Company
Proton AG
Tresorit AG
Founded
2013
2011
Best For
Journalists and activists needing legally protected private email communications
Legal and healthcare firms needing audited encrypted cloud storage for compliance

Pros & Cons

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Proton Mail

End-to-end encryption means Proton cannot read your emails even if subpoenaed
Swiss legal jurisdiction provides some of strongest privacy protections globally
Zero-access encryption protects email subject lines and body at rest
ProtonMail Bridge lets you use Outlook and Apple Mail with encrypted backend
Onion site accessible via Tor for maximum anonymity even from Proton
Free tier limited to 500 MB storage and one email address only
Encrypted email only works between Proton users; external emails less protected

Tresorit

Swiss-based zero-knowledge encrypted cloud storage audited by PricewaterhouseCoopers
End-to-end encryption verified by independent third-party security audits
Tresorit Send allows encrypted large file sharing without subscription needed
Remote wipe and device management for enterprise data governance compliance
HIPAA and GDPR compliance built into business tier with DPA included
More expensive than non-encrypted alternatives like Dropbox at same storage
No free tier beyond 5 GB trial period for new account registration

Use Case Analysis

Which is better for Privacy?

Both Proton Mail and Tresorit support Privacy workflows. Proton Mail has a slight edge with a 4.8 rating and Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. If Privacy is your primary use case, Proton Mail is the safer pick.

Which is better for Encryption?

Both Proton Mail and Tresorit support Encryption workflows. Proton Mail has a slight edge with a 4.8 rating and Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. If Encryption is your primary use case, Proton Mail is the safer pick.

Which is better for Two Factor Authentication?

Both Proton Mail and Tresorit support Two Factor Authentication workflows. Proton Mail has a slight edge with a 4.8 rating and Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. If Two Factor Authentication is your primary use case, Proton Mail is the safer pick.

Which is better for Endpoint Security?

Both Proton Mail and Tresorit support Endpoint Security workflows. Proton Mail has a slight edge with a 4.8 rating and Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. If Endpoint Security is your primary use case, Proton Mail is the safer pick.

Which is better for Password Management?

Both Proton Mail and Tresorit support Password Management workflows. Proton Mail has a slight edge with a 4.8 rating and Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. If Password Management is your primary use case, Proton Mail is the safer pick.

Verdict

Proton Mail edges out Tresorit with a 4.8 vs 4.5 rating. Proton Mail's main advantage: Swiss-jurisdiction zero-knowledge encryption protects emails from provider access entirely. That said, Tresorit may still be the better choice if Legal and healthcare firms needing audited encrypted cloud storage for compliance.

Try Them Yourself

The best way to choose is to trial both. See full details on each:

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