Proton Pass vs Bitwarden (2026): Free Plans and Alias Workflows
Compare the documented differences between Proton Pass and Bitwarden without assigning new scores or performance results.
Updated November 2026Reviewed by StaySecureHub Editorial TeamEditorial review
Both are worth comparing for a free password manager. Proton Pass emphasizes integrated email aliases. Bitwarden offers a free personal vault and documented options for running its server yourself.
We compared official documentation on November 2, 2026. We did not run new security or autofill benchmarks, and we are not assigning a winner or a new score.
| Decision | Proton Pass | Bitwarden |
|---|---|---|
| Free core | Unlimited logins and devices | Unlimited passwords and devices |
| Aliases | 10 included on Free; unlimited on Plus | Generator integrations with external alias providers; provider terms apply |
| Integrated authenticator | Up to three 2FA items on Free; unlimited on eligible paid plans | Integrated authenticator listed among Premium features |
| Family | Paid Family option for up to six users | Paid Families option for up to six users |
| Hosting | Proton-hosted service with open-source apps | Hosted service or documented self-hosting options |
Open code is one part of security
Inspectability is useful, but code availability alone does not establish safety. Compare encryption design, recovery, client updates and the exact license of the component you intend to use. Self-hosting also makes you responsible for maintenance, backups and availability.
Aliases and practical differences
Proton's alias allowance is part of the Pass plan. Bitwarden can connect its username generator to supported forwarding services; this is not the same as an unlimited included mailbox or alias subscription.
Paid features and choice
The official annual-billing offers checked list Proton Pass Plus at $2.99/month equivalent ($35.88 per 12 months) and Bitwarden Premium at $1.65/month equivalent ($19.80 per year). These are personal tiers with different features; check current renewal terms, taxes and checkout conditions.
Compare current annual totals and the features missing from your free workflow. Choose Proton Pass if integrated aliases reduce the number of services you need to manage. Choose Bitwarden if its sharing model or documented hosting options meet your requirements. Test import, autofill and recovery on your own devices before moving every account.
Continue with the Proton Pass review, Bitwarden review and open-source selection.
Affiliate disclosure: we may earn a commission through our Proton Pass link. See Proton Pass plans. Our recommendation depends on requirements, not the commission.
Frequently Asked Questions
Do both offer free password storage and sync?
Yes. Both document free personal password storage across unlimited devices. Their sharing, alias and integrated authenticator limits differ.
Does open-source mean both services are self-hosted?
No. Proton publishes its Pass app code but does not offer the complete hosted Pass service as a self-hosted product. Bitwarden documents self-hosting options; licensing and operational requirements still matter.