Best Clerk alternatives in 2026
The best Clerk alternatives in 2026 are Auth0, Better Auth, Snyk. Better Auth is the strongest free option. Bitwarden costs less, from $1.65/mo versus $25/mo for Clerk.
Why people look for Clerk alternatives
- User data lives with a third party
- Per-user (MRU) cost grows with scale
- Enhanced features (SAML, MFA) cost extra
- Less control than self-hosted auth
- Clerk starts at $25/mo (Freemium).
Best Clerk alternative by need
| # | Tool | Pricing | Starts at | Best for | Platforms | Votes |
|---|---|---|---|---|---|---|
| 1 | Auth0 Identity platform for applications | Freemium | $35/mo | Developers, Enterprise | web | 0 |
| 2 | Better Auth Framework-agnostic TypeScript authentication | Open source | $20/mo | Developers | web | 0 |
| 3 | Snyk Developer security for code and dependencies | Freemium | $25/mo | Developers | web | 0 |
| 4 | Cloudflare CDN, DNS, WAF and edge platform | Freemium | $5/mo | Developers, Enterprise | web | 0 |
| 5 | GitLab DevSecOps platform with Git hosting, CI/CD, security scans and AI | Freemium | $29/mo | Developers, Enterprise, Small businesses | web, linux | 0 |
| 6 | Invicti Proof-based DAST and AppSec platform for web apps and APIs | Paid | — | Enterprise, Developers | web, windows | 0 |
| 7 | Bitwarden Open-source password manager | Open source | $2/mo | Freelancers, Developers, Small businesses | web, macos, windows, linux, ios, android | 0 |
| 8 | Keycloak Open-source identity and access management | Open source | $0 | Enterprise, Developers | web | 0 |
| 9 | Dynatrace AI-driven observability and app security for large cloud estates | Paid | — | Enterprise, Developers | web | 0 |
| 10 | Okta Enterprise identity platform for SSO, MFA and user lifecycle | Paid | $6/mo | Enterprise, Small businesses, Developers | web, macos, windows, ios, android | 0 |
10 Clerk alternatives compared
- 1
Auth0
Identity platform for applications
Best for: Companies with enterprise SSO requirements or large consumer user bases.
- 2
Better Auth
Framework-agnostic TypeScript authentication
Best for: TypeScript developers who want complete ownership and flexibility without paying per user.
- 3
Snyk
Developer security for code and dependencies
Best for: Engineering teams that want security integrated into development.
Freemium · $25Clerk vs Snyk - 4
Cloudflare
CDN, DNS, WAF and edge platform
Best for: Anyone running a website, and developers who want edge compute and cheap storage.
- 5
GitLab
DevSecOps platform with Git hosting, CI/CD, security scans and AI
Best for: Engineering teams that want source control, CI/CD and security scanning in one platform, with a self-hosting option.
- 6
Invicti
Proof-based DAST and AppSec platform for web apps and APIs
Best for: Enterprise security teams that need accurate, automated DAST and API testing across a large web application portfolio.
PaidClerk vs Invicti - 7
Bitwarden
Open-source password manager
Best for: Individuals and businesses who want solid, audited security at the lowest cost.
- 8
Keycloak
Open-source identity and access management
Best for: Organizations needing self-hosted enterprise IAM.
- 9
Dynatrace
AI-driven observability and app security for large cloud estates
Best for: Large enterprises running complex hybrid or Kubernetes environments that want automatic instrumentation and AI root-cause analysis.
- 10
Okta
Enterprise identity platform for SSO, MFA and user lifecycle
Best for: Mid-sized and large companies with many SaaS apps that need central SSO, MFA and automated joiner, mover and leaver processes.
Clerk alternatives: FAQ
What is the best alternative to Clerk?
Based on features, audience and market presence, the strongest Clerk alternatives are Auth0, Better Auth, Snyk. Auth0 is the closest match for most teams.
Is there a free alternative to Clerk?
Yes. Better Auth can be used for free. Other free or freemium alternatives to Clerk include Auth0, Snyk, Cloudflare.
What is cheaper than Clerk?
Bitwarden starts at $1.65/mo, while Clerk starts at $25/mo. Prices are checked on each vendor's own pricing page.
Is there an open-source alternative to Clerk?
Yes. Better Auth is open source, so you can self-host it or inspect the code.