Delinea vs Duo Security: Which is Better in 2026?
Choosing between Delinea and Duo Security 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 Delinea if you need identity & access.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Delinea
Redefining identity security for the agentic AI era with intelligent, centralized authorization.
Best for you if:
- • You need identity & access features specifically
- • Centralizes identity security for human, machine, and AI identities.
- • Provides real-time, AI-driven authorization and threat detection.
Duo Security
Multi-factor authentication for enterprises
Best for you if:
- • You want to try before committing
- • You need security 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
| At a Glance |  Delinea |  Duo Security |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | Identity & Access | Security |
Rating | - | 4.6/5 |
Choose Delinea or Duo Security?
Choose Delinea if
Redefining identity security for the agentic AI era with intelligent, centralized authorization.
- Reduces breach risk and blast radius by eliminating standing privilege.
- Increases operational velocity by removing friction from access governance.
- Lowers cost and complexity by consolidating identity security tools.
- Your work is identity & access-shaped, not security-shaped
Choose Duo Security if
Multi-factor authentication for enterprises
- Enterprise MFA leader
- Good security
- Easy setup
- You want a free tier before you commit
- Your work is security-shaped, not identity & access-shaped
| Feature | Delinea | Duo Security |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | No ratings yet | ★4.6/5 1,050 reviews |
| Categories | Identity & AccessSecurity | SecurityIdentity & Access |
In-Depth Analysis
Delinea
Redefining identity security for the agentic AI era with intelligent, centralized authorization.
Strengths
- +Reduces breach risk and blast radius by eliminating standing privilege.
- +Increases operational velocity by removing friction from access governance.
- +Lowers cost and complexity by consolidating identity security tools.
- +Future-proofs innovation with a flexible, cloud-native platform for hybrid environments.
- +Provides 99.995% contractually assured uptime for reliable access.
Weaknesses
- -No free tier or trial information explicitly mentioned, suggesting a paid enterprise solution.
- -Requires integration with existing enterprise tools, which may involve initial setup effort.
- -Focuses heavily on enterprise-level solutions, potentially less suitable for small businesses.
Key features
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
Pricing: Delinea vs Duo Security
| Plan | Delinea | Duo Security |
|---|---|---|
| Tier 1 | N/A | Free Free |
| Tier 2 | N/A | $3 /user/month Essentials |
| Tier 3 | N/A | $6 /user/month Advantage |
| Tier 4 | N/A | $9 /user/month Premier |
Pricing verified from each vendor's public pricing page. Compare in detail on Delinea pricing and Duo Security pricing.
Who Should Use What?
On a budget?
Duo Security has a free tier. Delinea is paid only.
Go with: Duo Security
Want the highest-rated option?
Duo Security is rated 4.6/5. Delinea has no ratings yet.
Go with: Duo Security
Value user reviews?
Delinea: no ratings yet. Duo Security: 1,050 reviews (4.6/5).
Go with: Duo Security
3 Questions to Help You Decide
What's your budget?
Delinea is paid. Duo Security is freemium. Duo Security lets you start free.
What's your use case?
Delinea is a identity & access tool. Duo Security is in security. Pick the category that matches your needs.
How important are ratings?
Duo Security is rated 4.6/5; Delinea has no ratings yet.
Key Takeaways
Duo Security
- Free tier available
- Our pick for this comparison
Delinea
- Better fit for identity & access
The Bottom Line
Duo Security is our pick.
Frequently Asked Questions
Is Delinea or Duo Security better?
Duo Security is rated in our evaluation. Delinea is paid and Duo Security is freemium.
What are Delinea and Duo Security used for?
Delinea: Redefining identity security for the agentic AI era with intelligent, centralized authorization.. Duo Security: Multi-factor authentication for enterprises.
What does Delinea cost vs Duo Security?
Delinea is a paid tool. Duo Security is freemium (free tier + paid plans). Visit their websites for detailed pricing.