Duo Security vs WorkOS
Updated June 2026 · A structured head-to-head comparison.
Multi-factor authentication and device trust
The verdict
Both Duo Security and WorkOS are credible authentication tools, and the right pick comes down to your priorities.
Choose Duo Security if you want broader platform coverage. Multi-factor authentication and device trust
WorkOS — Enterprise-ready auth (SSO/SCIM).
Duo Security vs WorkOS: side by side
| Dimension | Duo Security | WorkOS |
|---|---|---|
| Starting price | Free – $3/user/mo | Free |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Usage-based |
| Best for | Smb, Enterprise, It Teams | B2b Saas |
| Platforms | Web, Ios, Android, ApiWinner | Web, Api |
| Rating | 4.6/5 | 4.7/5 |
Duo Security key facts
- Vendor
- Cisco
- Pricing
- Freemium — Free – $3/user/mo
- Free tier
- Yes
- Platforms
- Web, Ios, Android, Api
- Best for
- Smb, Enterprise, It Teams
- Editor rating
- 4.6 / 5
- Founded
- 2010
- Headquarters
- Ann Arbor, USA
WorkOS key facts
- Vendor
- WorkOS
- Pricing
- Usage-based — Free
- Free tier
- Yes
- Platforms
- Web, Api
- Best for
- B2b Saas
- Editor rating
- 4.7 / 5
- Founded
- 2019
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Duo Security better than WorkOS?
Neither is universally better — WorkOS edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Duo Security or WorkOS cheaper?
Duo Security is the more affordable of the two to get started, at free – $3/user/mo. Duo Security starts at free – $3/user/mo; WorkOS starts at free.
Can Duo Security replace WorkOS?
Yes for most teams — both are authentication tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.