Duo Security vs SuperTokens
Updated June 2026 · A structured head-to-head comparison.
Multi-factor authentication and device trust
Open-source authentication.
The verdict
Both Duo Security and SuperTokens are credible authentication tools, and the right pick comes down to your priorities.
Duo Security - Multi-factor authentication and device trust
SuperTokens - Open-source authentication.
Duo Security vs SuperTokens: side by side
| Dimension | Duo Security | SuperTokens |
|---|---|---|
| Starting price | Free - $3/user/mo | Free |
| Free plan | Yes | Yes |
| Pricing model | Freemium | Freemium |
| Best for | Smb, Enterprise, IT Teams | Developers |
| Platforms | Web, iOS, Android, API | Web, Self Hosted, API |
| Rating | 4.6/5 | 4.6/5 |
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
SuperTokens key facts
- Vendor
- SuperTokens
- Pricing
- Freemium - Free
- Free tier
- Yes
- Platforms
- Web, Self Hosted, API
- Best for
- Developers
- Editor rating
- 4.6 / 5
- Founded
- 2019
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Duo Security better than SuperTokens?
Neither is universally better - Duo Security 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 SuperTokens 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; SuperTokens starts at free.
Can Duo Security replace SuperTokens?
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.
Side-by-side software breakdowns and pricing changes - in your inbox monthly.