Cybersecurity · head to head
Bitwarden vs Proton Mail
The short version
- Each has a real cost: Bitwarden the integrated TOTP authenticator, encrypted file attachments, vault health reports and Emergency Access are all withheld from the free plan and need Premium at $1.65 per month; Proton Mail paid plan pricing not displayed on vendor site
Where they differ
Only the attributes on which Bitwarden and Proton Mail actually diverge.
| Attribute | Bitwarden | Proton Mail |
|---|---|---|
| Platforms | Windows, Macos, Linux, Ios, Android, Web, Cli | Web |
| Founded | 2016 | Unknown |
Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), user rating (Not yet rated), category (Cybersecurity).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Bitwarden
- Unlimited password storage
- Cross-platform sync
- Secure password sharing
- Password generator
- Two-factor authentication
- Encrypted file attachments
- Vault health reports
- Emergency access
Only in Proton Mail
Nothing recorded that Bitwarden does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Bitwarden
- Personal password managementnot Proton Mail
- Team credential sharingnot Proton Mail
- Enterprise securitynot Proton Mail
- Compliance requirementsnot Proton Mail
- Developer secrets managementnot Proton Mail
Proton Mail
- Encrypted email communicationnot Bitwarden
- Privacy-focused email servicenot Bitwarden
- Family email protectionnot Bitwarden
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Bitwarden
- The integrated TOTP authenticator, encrypted file attachments, vault health reports and Emergency Access are all withheld from the free plan and need Premium at $1.65 per month
- Free accounts can share vault items with one other Bitwarden user and no more
- File storage is capped at 5 GB on Premium and 5 GB personal plus 5 GB family on the Families plan
- Two-step login accepts up to 10 hardware security keys per account
- The Families plan is capped at 6 people, so a seventh member means moving to a Teams subscription at $4 per user per month
Proton Mail
- Paid plan pricing not displayed on vendor site
- Free tier limited to 1 GB storage
- Free tier limited to single email address
Pricing, plan by plan
Bitwarden
Free- FreeFree
- Basic password management
- Zero-knowledge encryption
- Advanced two-step login
- Premium$1.65/month
- Integrated authenticator
- File attachments
- Emergency access
- Premium$19.8/year
- Families$3.99/month
- Up to 6 premium accounts
- Unlimited sharing and collections
- Organization storage included
Proton Mail
FreeNo published plan breakdown. See the Proton Mail review.
Which should you pick?
Choose Bitwarden if
- You need unlimited password storage.
- You want to start without paying.
- You work on Windows, Macos, Linux, Ios, Android, Web, Cli.
- You also want cross-platform sync.
Questions people ask
- Is Bitwarden or Proton Mail better?
- Neither clearly leads. Bitwarden starts at Free and Proton Mail at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Bitwarden or Proton Mail?
- Bitwarden starts at Free and Proton Mail at Free.
- Does Bitwarden or Proton Mail run on more platforms?
- Bitwarden runs on Windows, Macos, Linux, Ios, Android, Web, Cli. Proton Mail runs on Web.
- Can I use Bitwarden for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Bitwarden best used for?
- Bitwarden is most often used for personal password management, team credential sharing, enterprise security, compliance requirements. Of those, personal password management and team credential sharing are not what Proton Mail is typically brought in for.
- What can Bitwarden do that Proton Mail cannot?
- Bitwarden covers Unlimited password storage, Cross-platform sync, Secure password sharing, Password generator.
Answered from the vendors’ own pages
Bitwarden: Does Bitwarden have a free plan?
Yes, Bitwarden offers a free tier with basic password management, zero-knowledge encryption, advanced two-step login, and unlimited devices across browser, mobile, and desktop apps.
SourceProton Mail: Is there a free version of Proton Mail?
Yes, Proton Mail offers a free plan with 1 GB storage, 1 encrypted email address, and basic features like folders, labels, and filters.
SourceBitwarden: How much does Bitwarden Premium cost?
Bitwarden Premium costs $1.65 per month billed annually at $19.80 per year, including integrated authenticator, file attachments, emergency access, and security reports.
SourceProton Mail: What does the Mail Plus plan include?
Mail Plus includes 15 GB storage, 10 encrypted email addresses, support for 1 custom domain, 10 hide-my-email aliases, priority support, and access to Proton Calendar.
SourceBitwarden: What is the difference between Bitwarden Teams and Enterprise?
Teams plan at $4 per user per month (annual billing) includes centralized ownership and secure credential sharing. Enterprise at $6 per user per month adds granular access control, passwordless SSO, account recovery, self-hosting, and complimentary Families plans for all users.
SourceProton Mail: What is included in Proton Unlimited?
Proton Unlimited provides 500 GB storage, 15 email addresses, 3 custom domains, unlimited hide-my-email aliases, access to Mail, Calendar, VPN, Drive, and Pass, plus dedicated support.
SourceProton Mail: Does Proton Mail offer a money-back guarantee?
Yes, Proton Mail provides a 30-day money-back guarantee for paid plans.
SourceRelated pages
More on Proton Mail
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