Auth0
An identity platform for adding authentication and authorization to applications.
Compare with Clerk →Clerk · Authentication
Clerk
Authentication and user management services for application developers.
Pricing
Plan prices are sourced from the vendor; usage charges and included credits may affect the final bill.
HobbyFree
Pro monthly$25.00/month
Pro annual$240.00/year
Business monthly$300.00/month
Business annual$3,000.00/year
EnterpriseCustom pricing
Capabilities
self hostedNo
Platforms
WebMobile
Integrations & use cases
Integrations
Not verified
Use cases
Application authentication
Alternatives
Popular comparisons
Latest changes
No verified changes are listed yet. View change history →
Sources
- Official pricing ↗ — verified 2026-09-23
Frequently asked questions
What is Clerk?
Authentication and user management services for application developers.
How much does Clerk cost?
Clerk lists Hobby: Free; Pro monthly: $25.00/month; Pro annual: $240.00/year; Business monthly: $300.00/month; Business annual: $3,000.00/year; Enterprise: Custom pricing. Usage charges, taxes, and included credits may affect the final bill; check the linked official pricing source for current terms.
What are the alternatives to Clerk?
Structured alternatives listed here include Auth0. Compare each option by its listed capabilities, pricing, and fit for your workflow.
Where does ProDevStack get Clerk information?
Product and pricing details link to the sources listed on this page. Each source shows its verification date when one is recorded; unverified fields are labeled accordingly.