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Proton Pass vs Auth0
Both sit in security & privacy. Here is how they differ on the things you can actually check.
On price: Proton Pass starts $32.01 a month cheaper than Auth0 ($2.99 against $35, 91% less) on its Pass Plus tier. Both figures were read from the vendors' own pricing pages on the dates shown below.
Proton Pass
proton.me
Stores passwords, passkeys and hide-my-email aliases across devices, from the Proton privacy suite, with an ongoing free tier rather than a trial.
Free planSecurity & Privacy
Visit Proton PassAuth0
auth0.com
Authentication, authorisation, SSO and enterprise connections with extensive customisation. Okta-owned.
Free planSecurity & Privacy
Visit Auth0| Proton Pass | Auth0 | |
|---|---|---|
| Entry price | $2.99/mo | $35/mo |
| Entry plan | Pass Plus | Essentials |
| Paid annually | $2.99/mo | — |
| Price checked | 25 Aug 2026 | 21 Sept 2026 |
| Pricing model | Free plan | Free plan |
| Free plan | Yes | Yes |
| Category | Security & Privacy | Security & Privacy |
| Around since | — | 2013 |
Every price here was read from the vendor's own pricing page, most recently on 21 Sept 2026. Entry tier only — vendors change pricing without notice.
Proton Pass vs Auth0, answered
- Is Proton Pass cheaper than Auth0?
- Yes. Proton Pass starts at $2.99 a month against Auth0's $35, 91% less. Proton Pass's figure is its annual rate — the vendor publishes no month-to-month price we could read.
- Do Proton Pass or Auth0 have a free plan?
- Both do. Proton Pass and Auth0 each publish an ongoing free tier rather than a time-limited trial.
- What is the difference between Proton Pass and Auth0?
- Proton Pass: Stores passwords, passkeys and hide-my-email aliases across devices, from the Proton privacy suite, with an ongoing free tier rather than a trial. Auth0: Authentication, authorisation, SSO and enterprise connections with extensive customisation. Okta-owned.
