Duo vs Proton Drive: what each really costs
Team size
Billing
Duo
No plan for this billing option
No paid plan to compare for this billing option.
Proton Drive
No plan for this billing option
No paid plan to compare for this billing option.
| 10 people | Duo | Proton Drive |
|---|---|---|
| Entry paid plan | No plan for this billing option | No plan for this billing option |
| Vendor price | ||
| Monthly cost | ||
| Annual cost | ||
| Per user / year | ||
| Billing commitment | Not recorded | Not recorded |
| Minimum seats | None stated | None stated |
| Free plan | Yes | Yes |
| Free trial | Not stated | Not stated |
Calculated by SpecEntry from official vendor prices. Taxes and optional add-ons are not included. Open each product page for every plan and the official source.
Duo vs Proton Drive: features
Key features as each vendor lists them. A feature missing from a list does not mean the product lacks it.
Duo
- Phishing-resistant MFADuo IAM delivers phishing-resistant multi-factor authentication.
- Duo DirectoryUse Duo as a full IAM solution or broker access from existing identity sources.
- Single sign-onSingle sign-on (SSO) and additional safeguards.
- Identity IntelligenceKnow who is logging in, what is risky and what to do next.
- Agentic IAMAgentic IAM extends zero trust principles to the agentic workforce.
- Device trustStreamline identity management for every device.
Source:duo.com ·
Proton Drive
- File sharingShare files, photos, documents and spreadsheets with anyone.
- Password and expiry linksControl access with password-protected links and expiry dates.
- Cross-platform appsApps for Windows, macOS, Android, iOS and web.
- Encryption before uploadFiles are encrypted before they are uploaded to the cloud.
- Windows folder syncSync any folder between a Windows desktop and the cloud.
- Drag-and-drop backupBack up files by dragging them into the web app.
Source:proton.me/drive ·
Duo vs Proton Drive pricing questions
How much do Duo and Proton Drive cost?
Duo paid plans start at $3/user/month (Essentials). Proton Drive paid plans start at $4.99 per month, 200 GB (Drive Plus).
Is Duo or Proton Drive cheaper for 5 users?
Proton Drive is cheaper for 5 users: $59.88 per year on Drive Plus, against $180 per year for Duo on Essentials. That is $120.12 less per year, before tax.
Is Duo or Proton Drive cheaper for 10 users?
Proton Drive is cheaper for 10 users: $59.88 per year on Drive Plus, against $360 per year for Duo on Essentials. That is $300.12 less per year, before tax.
Is Duo or Proton Drive cheaper for 25 users?
Proton Drive is cheaper for 25 users: $59.88 per year on Drive Plus, against $900 per year for Duo on Essentials. That is $840.12 less per year, before tax.
Do Duo and Proton Drive have a free plan?
Yes, both list a free plan.