Privacy evaluation of password managers. Analysed by Data Champion® for encryption standards, zero-knowledge architecture, and breach response.
Bitwarden Inc.
Proton AG
AgileBits Inc.
| Product | Score | Risk | Price |
|---|---|---|---|
Bitwarden Bitwarden Inc. | 94 | Low | Free / $10/yr |
Proton Pass Proton AG | 91 | Low | Free / $4.99/mo |
1Password AgileBits Inc. | 88 | Low | $2.99/mo |
Dashlane Dashlane SAS | 72 | Medium | $4.99/mo |
LastPass LastPass US LP | 58 | High | Free / $3/mo |
How and where the master key is stored matters critically
Syncing vaults to cloud servers introduces exposure risk
Extensions can access page content and form data
True zero-knowledge means provider cannot read your vault
Past breaches indicate security posture and response quality
Auditable code provides higher trust and transparency