Duo Security vs Proton Pass: Which Should You Choose in 2026?
Choosing between Duo Security and Proton Pass comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Duo Security
Multi-factor authentication for enterprises
Best for you if:
- • You want the higher-rated option (8.3/10 vs 8.2/10)
- • You need identity & access features specifically
- • Duo Security is a multi-factor authentication platform for securing access to applications
- • It provides 2FA, device trust, and single sign-on with easy deployment across any app
Proton Pass
Encrypted password manager from Proton
Best for you if:
- • You need password managers features specifically
- • Proton Pass is a privacy-focused password manager from Proton
- • It stores passwords with end-to-end encryption and email aliasing
| At a Glance |  Duo Security | |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Identity & Access | Password Managers |
Rating | 83/100 | 82/100 |
| Feature | Duo Security | Proton Pass |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 83 | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Identity & AccessPassword Managers | Password ManagersEncryption |
Understanding the Differences
Both Duo Security and Proton Pass solve similar problems, but they approach them differently.Duo Security positions itself as "multi-factor authentication for enterprises" while Proton Passfocuses on "encrypted password manager from proton". These differences matter depending on what you're trying to accomplish.
When to Choose Duo Security
Duo Security makes sense if you're looking for a budget-friendly option with a free tier solution. With a score of 83/100, it's our top pick in this comparison.
When to Choose Proton Pass
Proton Pass is worth considering if you need a flexible option with both free and paid tiers tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Duo Security lets you get started without pulling out your credit card.
We'd pick: Duo Security
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Duo Security handles scale better in our testing.
We'd pick: Duo Security
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: Duo Security
Still not sure? Answer these 3 questions
How much can you spend?
Tight budget? Start free with Duo Security, upgrade when you're ready.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Duo Security higher (83/100). But the community has upvoted Proton Pass more (0 votes). Pick your source of truth.
Key Takeaways
What Duo Security Does Better
- Higher overall score (83/100)
- Our recommendation for most use cases
Consider Proton Pass If
- You want to start free and scale later
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Duo Security (83/100). But the honest answer is that "better" depends on your situation. Duo Security scores higher in our analysis, but Proton Pass might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Duo Security or Proton Pass better?
Based on our analysis, Duo Security scores higher with 83/100. Duo Security isfreemium while Proton Pass is freemium. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Duo Security to Proton Pass easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Duo Security and Proton Pass offer free trials?
Most software in this category offers free trials or free tiers. Duo Security is freemium with a free tier.Proton Pass is freemium with a free tier. Visit their websites for current trial offers.