Head-to-Head Comparison · Alternative to Keeper · 🔐 security
Keeper vs Proton Pass Free
Unlimited logins, passkeys, and ten aliases for $0; sharing and dark-web monitoring live upstairs. Here is how Proton Pass Free ($0/mo free) stacks up against Keeper ($3.75/mo) across cost, hosting, data privacy, and real-world trade-offs.
Keeper vs Proton Pass Free Specification Matrix
facts verified 2026-08-11
| Dimension | Keeper (Paid) | Proton Pass Free (Replacement) |
|---|---|---|
| Monthly Price | $3.75 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $45 / yr | $0 / yr (Save $45) |
| 1-Year Cost (5 seats) | $225 / yr | $0 / yr (Save $225) |
| 1-Year Cost (10 seats) | $450 / yr | $0 / yr (Save $450) |
| Source & License | Proprietary SaaS | free GPL-3.0 |
| Where It Runs | Vendor Cloud | Hosted (their cloud) |
| Platforms | Web / Cloud | desktopmobilewebextensionthey host it |
| GitHub Stars | — | ★ $0 forever |
Deep Dive: Switching from Keeper to Proton Pass Free
Trade-offs, installation & data architecture
What you trade away
The free plan omits unlimited aliases, built-in 2FA, vault and link sharing, dark-web monitoring, attachments and emergency access.
How to deploy Proton Pass Free
Hosted Proton signup plus browser extension, desktop app or mobile app
Where your data lives
Vault contents are end-to-end encrypted before reaching Proton's servers; exports are available as encrypted or unencrypted JSON ZIP and CSV
Why fork Proton Pass Free instead of vibe-coding a Keeper clone?
A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Keeper, manage a local encrypted credential vault and secure notes. The hard boundary is audits, enterprise controls, autofill, monitoring, recovery, and support, plus security assurance, infrastructure, and trust.
Keeper vs Proton Pass Free FAQ
Is Proton Pass Free a good free alternative to Keeper?+
Yes. Proton Pass Free is a verified free replacement for Keeper. Unlimited logins, passkeys, and ten aliases for $0; sharing and dark-web monitoring live upstairs.
What is the catch when switching from Keeper to Proton Pass Free?+
The free plan omits unlimited aliases, built-in 2FA, vault and link sharing, dark-web monitoring, attachments and emergency access.
How much do you save switching from Keeper to Proton Pass Free?+
Keeper costs $3.75/mo ($45/yr) per seat, whereas Proton Pass Free is $0/mo. Switching saves $45/yr for a solo user, $225/yr for a 5-person team, and $450/yr for a 10-person team.
How do I install or self-host Proton Pass Free instead of Keeper?+
Install: Hosted Proton signup plus browser extension, desktop app or mobile app.
