| Pricing model |
Generous free plan with unlimited passwords and passkeys, plus an affordable
Plus tier |
Free tier limits syncing to a single device type; advanced features require Premium
|
Subscription only — there is no free plan for individual users
|
Capable free tier, but sharing and advanced items sit behind paid plans
|
| Privacy and jurisdiction |
Swiss privacy laws, end-to-end encryption and a strict no-logs philosophy
|
US-based service; past breach incidents damaged user confidence |
Strong security model, but a closed-source codebase |
Open source, hosted primarily on US cloud infrastructure |
| Email aliases |
Built-in hide-my-email generator with unlimited aliases on paid plans |
No native alias feature — requires third-party services |
No built-in alias generator at all |
No native aliases; only external integrations |
| Ecosystem |
Bundled with Proton Mail, Calendar, Drive and VPN under one account |
Standalone product with few adjacent services |
Focused on password management only |
Standalone tool aimed mainly at self-hosting enthusiasts |
| Open source and audits |
Apps are open source and independently audited on a regular basis |
Closed source with limited public audit reports |
Closed source; security whitepapers only |
Open source with public audits, but no alias or mail ecosystem |
| Secure sharing |
Item and vault sharing included, with one-click revocation |
Sharing requires paid tiers and adds administrative complexity |
Convenient sharing, but tied to subscriptions for every member |
Sharing depends on paid organizations for most scenarios |
| Ease of use |
Clean interface, quick import and autofill that works out of the box |
Interface has grown cluttered over the years |
Powerful, but the learning curve is steeper for beginners |
Functional design aimed at more technical users |