Auth0 vs Proton Drive
Auth0 and Proton Drive are both security & identity tools. Auth0 is aimed at developers and enterprise, while Proton Drive is aimed at freelancers and small businesses. Proton Drive costs less, from $4.99/mo versus $35/mo for Auth0. Both have a free plan.
Identity platform for applications
End-to-end encrypted cloud storage from Swiss privacy company Proton
| Pricing | Freemium · $35 | Freemium · $5 |
| Starting price | $35/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Enterprise | Freelancers, Small businesses, Enterprise |
| Platforms | web | web, windows, macos, ios, android |
| Country | US · 2013 | CH |
| Rating | — | — |
Choose Auth0 if
Companies with enterprise SSO requirements or large consumer user bases.
- Generous free tier (25k MAU)
- Enterprise SSO and compliance depth
- Reliable at huge scale
Look elsewhere if: Early-stage React apps wanting prebuilt UI (Clerk) or teams wanting self-hosted ownership (Better Auth, Keycloak).
Choose Proton Drive if
Privacy-focused individuals, families and small teams who want encrypted storage that is still easy to use.
- Zero-access encryption by default, not as an add-on
- Swiss company with strong privacy track record
- Bundles with Mail, VPN and Pass give good value
Look elsewhere if: Teams that depend on deep app integrations and live office editing (Google Drive, Dropbox) or need encrypted enterprise controls (Tresorit).
Auth0 vs Proton Drive pricing
Auth0
- Free$0Up to 25,000 MAU, 1 custom domain, community support
- Essentials$35/moB2C, 500 MAU base; B2B from $150/mo; yearly = 11x monthly
- Professional$240/moB2C, 500 MAU base; B2B from $800/mo; 12 tenants
- EnterpriseCustom99.99% SLA, 30-day log retention
Proton Drive
- Free$0Up to 5 GB after completing Drive setup steps
- Drive Plus$4.99/mo$47.88/yr billed annually; 200 GB, 10-year version history
- Proton Unlimited$12.99/mo$9.99/mo billed yearly; 500 GB plus Mail, VPN and Pass
- Proton Duo$19.99/mo2 TB shared by 2 users, all Proton apps
- Proton Family$29.99/mo3 TB shared by up to 6 users
Auth0 · Key features
- Universal Login with social, enterprise and passwordless
- MFA, passkeys and adaptive attack protection
- Organizations for B2B multi-tenant SSO
- Fine-grained authorization and RBAC
- Actions for custom flows and integrations
- SDKs for web, mobile and backend
Cons
- Expensive once beyond free or with enterprise connections
- Complex configuration
- UI customization takes effort
Proton Drive · Key features
- End-to-end encryption of files, names, folders and photos
- Desktop sync apps for Windows and macOS
- Automatic photo and video backup on iOS and Android
- Share links with passwords, expiry dates and access control
- Encrypted Proton Docs and Sheets inside Drive
- Version history of up to 10 years on paid plans
Cons
- No native Linux sync client yet
- Few third-party integrations compared with Google Drive
- Collaborative editing far behind Google Workspace
Auth0 vs Proton Drive: FAQ
Which is cheaper, Auth0 or Proton Drive?
Proton Drive starts at $4.99/mo and Auth0 at $35/mo. Both prices are checked on the vendors' own pricing pages.
Do Auth0 and Proton Drive have a free plan?
Yes, both Auth0 and Proton Drive have a free plan; paid plans add more usage and features.
Which is better for small businesses, Auth0 or Proton Drive?
Proton Drive lists small businesses as a core audience, while Auth0 is aimed more at developers and enterprise.