Better Auth vs Clerk
Learn how Better Auth and Clerk differ in their key features like authentication, enterprise auth, security, user management and compliance, so you can decide which of these authentication providers is best for you.
Better Auth
Feature Comparison
Both tools offer comparable feature coverage, with Better Auth supporting 42 features and Clerk supporting 38. Consider your specific needs regarding authentication, enterprise auth, security, user management and extensibility when making your decision. Both tools fully cover authentication.
Magic link and email OTP plugins allow passwordless sign-in using one-time links or codes
Supports multiple social providers through built-in OAuth and generic OAuth plugin for custom providers
The passkey plugin adds FIDO2 / WebAuthn support for passwordless, phishing‑resistant sign‑in
Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions
Multi-language is supported via the i18n plugin
In beta, and support has to enable it.
| Better Auth | Clerk | |
|---|---|---|
Magic link and email OTP plugins allow passwordless sign-in using one-time links or codes | ||
Supports multiple social providers through built-in OAuth and generic OAuth plugin for custom providers | ||
The passkey plugin adds FIDO2 / WebAuthn support for passwordless, phishing‑resistant sign‑in | ||
Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions | ||
Multi-language is supported via the i18n plugin | ||
In beta, and support has to enable it. |
Compliance Comparison
Clerk offers broader coverage than Better Auth, supporting 2 certifications and regulatory frameworks compared to 0 for Better Auth. Since Better Auth is open source and does not include compliance certifications, you’ll need to manage compliance yourself.
HIPAACompliant
SOC2Compliant| Compliance | Better Auth | Clerk |
|---|---|---|
| HIPAACompliant | ||
| SOC2Compliant |
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