Auth0: Identity is Complex. Deal with it.
User ManagementFree plan available
- Universal login & access control
- SDKs & quickstarts
- AI-ready security for agents
Best Clerk Alternatives in 2026
3 similar tools you can use instead of Clerk, with pricing and key features.
Clerk
Authentication and User Management
User ManagementFree plan available
- Drop-in UI Components
- Organization Management
- Billing & Pricing Integration
- Authentication & User Management APIs
Clerk alternatives
Authentication & User Management Software
User ManagementFree plan available
- Registration & Login
- Single Sign-On
- Passkeys
Your app, Enterprise Ready.
User ManagementFree plan available
- Auth for all SSO providers
- Complete User Management
- AuthKit
Frequently Asked Questions
What is Clerk?
Clerk is a User Management tool: Authentication and User Management. It has a free plan. Key features include Drop-in UI Components, Organization Management, Billing & Pricing Integration and Authentication & User Management APIs.
Are there free alternatives to Clerk?
Yes. Auth0, FusionAuth and WorkOS have a free plan. Clerk also has a free plan.