Duo Security vs OneLogin: Which is Better in 2026?
Choosing between Duo Security and OneLogin 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.
Bottom line: Duo Security is our overall pick for security workflows. Pick OneLogin if you need its specific feature set.
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 to try before committing
- • 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
OneLogin
Identity and access management platform
Best for you if:
- • You need identity and access management platform
- • You need professional-grade features
| At a Glance |  Duo Security |  OneLogin |
|---|---|---|
Starts at | $3/user/monthEssentials | $4/moStarter |
Best For | Security | Security |
Rating | - | - |
Choose Duo Security or OneLogin?
Choose Duo Security if
Multi-factor authentication for enterprises
- Enterprise MFA leader
- Good security
- Easy setup
- Budget matters ($3/user/month vs $4/mo)
Choose OneLogin if
Identity and access management platform
- Easy to deploy
- Good integration library
- Strong security
| Feature | Duo Security | OneLogin |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | ★4.6/5 1,050 reviews | ★4.5/5 379 reviews |
| Categories | SecurityIdentity & Access | SecurityIdentity & Access |
In-Depth Analysis
Duo Security
Multi-factor authentication for enterprises
Strengths
- +Enterprise MFA leader
- +Good security
- +Easy setup
- +Many integrations
- +Cisco backing
Weaknesses
- -Expensive
- -Cisco pricing complexity
- -Per-user costs
- -UI dated
- -Better free alternatives
Key features
OneLogin
Identity and access management platform
Strengths
- +Easy to deploy
- +Good integration library
- +Strong security
Weaknesses
- -Price increases with features
- -Some UI complexity
Key features
Pricing: Duo Security vs OneLogin
| Plan | Duo Security | OneLogin |
|---|---|---|
| Tier 1 | Free Free | $4 Starter |
| Tier 2 | $3 /user/month Essentials | $8 Enterprise |
| Tier 3 | $6 /user/month Advantage | N/A |
| Tier 4 | $9 /user/month Premier | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Duo Security pricing and OneLogin pricing.
Who Should Use What?
On a budget?
Duo Security has a free tier. OneLogin is paid only.
Go with: Duo Security
Want the highest-rated option?
Neither has user reviews yet.
Go with: Duo Security
Value user reviews?
Neither has user reviews yet.
Go with: Duo Security
3 Questions to Help You Decide
What's your budget?
Duo Security is freemium. OneLogin is paid. Duo Security lets you start free.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Duo Security
- Higher user rating: 4.6/5 vs 4.5/5
- Larger review base (1,050 reviews)
- Free tier available
- Our pick for this comparison
OneLogin
- Choose if you want identity and access management platform
The Bottom Line
Duo Security is our pick.
Frequently Asked Questions
Is Duo Security or OneLogin better?
Duo Security is rated in our evaluation. Duo Security is freemium and OneLogin is paid.
What are Duo Security and OneLogin used for?
Duo Security: Multi-factor authentication for enterprises. OneLogin: Identity and access management platform.
What does Duo Security cost vs OneLogin?
Duo Security is freemium (free tier + paid plans). OneLogin is a paid tool. Visit their websites for detailed pricing.