Duo Security vs LastPass: Which is Better in 2026?
Choosing between Duo Security and LastPass 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 LastPass if you need a free tier to start with.
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:
- • 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
LastPass
Securely store, autofill, and share passwords across all your devices
Best for you if:
- • Password manager with vault storage, autofill, and multifactor authentication options.
- • Features secure password sharing, dark web monitoring, and cross-platform sync.
| At a Glance |  Duo Security |  LastPass |
|---|---|---|
Starts at | $3/user/monthEssentials | $3/moPremium |
Best For | Security | Security |
Rating | - | - |
Choose Duo Security or LastPass?
Choose Duo Security if
Multi-factor authentication for enterprises
- Enterprise MFA leader
- Good security
- Easy setup
Choose LastPass if
Securely store, autofill, and share passwords across all your devices
- Easy to use
- Good browser extension
- Family sharing
| Feature | Duo Security | LastPass |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 1,050 reviews | ★4.5/5 1,986 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
LastPass
Securely store, autofill, and share passwords across all your devices
Strengths
- +Easy to use
- +Good browser extension
- +Family sharing
Weaknesses
- -Past security breaches
- -Limited free tier
Key features
Pricing: Duo Security vs LastPass
| Plan | Duo Security | LastPass |
|---|---|---|
| Tier 1 | Free Free | $0 Free |
| Tier 2 | $3 /user/month Essentials | $3 Premium |
| Tier 3 | $6 /user/month Advantage | $4 Families |
| Tier 4 | $9 /user/month Premier | Custom Business |
Pricing verified from each vendor's public pricing page. Compare in detail on Duo Security pricing and LastPass pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
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?
Both are freemium. Pricing won't help you decide here.
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
- Free tier available
- Our pick for this comparison
LastPass
- Larger review base (1,986 reviews)
The Bottom Line
Duo Security is our pick.
Frequently Asked Questions
Is Duo Security or LastPass better?
Duo Security is rated in our evaluation. Both are freemium.
What are Duo Security and LastPass used for?
Duo Security: Multi-factor authentication for enterprises. LastPass: Securely store, autofill, and share passwords across all your devices.
What does Duo Security cost vs LastPass?
Duo Security is freemium (free tier + paid plans). LastPass is freemium (free tier + paid plans). Visit their websites for detailed pricing.