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Updated May 2, 2026Auth Comparison
SuperTokens vs Clerk Comparison
A detailed comparison of SuperTokens and Clerk.
S
SuperTokens
Open source alternative to Auth0 / Firebase Auth / AWS Cognito.
Primary Task
Open Auth Platform
Pricing
Open SourceKey Features
- Self-hostable
- Session Management
- Social Login
C
Clerk
The most comprehensive User Management Platform.
Primary Task
User Auth
Pricing
FreemiumKey Features
- Embeddable UIs
- Multi-session
- Bot Protection
At a Glance
| Feature | SuperTokens | Clerk |
|---|---|---|
| Primary Task | Open Auth Platform | User Auth |
| Pricing Model | Open Source | Freemium |
| Founded | 2020 | 2019 |
| User Limits | N/A | N/A |
| B2B/B2C Focus | N/A | N/A |
| MFA | N/A | N/A |
| Social Login | N/A | |
| SDK Support | N/A | N/A |
Pros & Cons
S
SuperTokens
Strengths
- Open source
- Self-hostable
- Prebuilt UI included
Limitations
- Smaller ecosystem
- Self-hosting complexity
- Newer platform
C
Clerk
Strengths
- Drop-in UI components
- Great DX
- Multi-session support
Limitations
- Expensive at scale
- Less customizable UI
- Vendor lock-in
Final Decision
The Verdict
Both tools are excellent. Here's how to choose the right one for your project.
S
Choose SuperTokens
Best for
- Strong Self-hostable capabilities
- Open Source pricing model
- Open Auth Platform workflows
C
Choose Clerk
Best for
- Embeddable UIs focused projects
- Freemium approach
- User Auth use cases
Frequently Asked Questions
What is the main difference between SuperTokens and Clerk?
SuperTokens is primarily a Open Auth Platform, while Clerk is focused on User Auth. Open source alternative to Auth0 / Firebase Auth / AWS Cognito. The most comprehensive User Management Platform.
Is SuperTokens open source?
Yes, SuperTokens is open source.
Is Clerk open source?
No, Clerk is a commercial product with a freemium model.
Which is better for Auth?
It depends on your specific needs. SuperTokens is often chosen for its self-hostable capabilities, while Clerk is popular for its embeddable uis features.