Authgear vs Better Auth
Learn how Authgear and Better Auth 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.
Authgear
Better Auth
Feature Comparison
Both tools offer comparable feature coverage, with Authgear supporting 42 features and Better Auth supporting 42. Consider your specific needs regarding authentication, enterprise auth, security, user management and extensibility when making your decision. Authgear fully covers machine to machine (m2m) authentication and branding and more.
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
Long refresh token with an idle time-out is supported, allowing for persistent user sessions
Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions
Multi-language is supported via the i18n plugin
| Authgear | Better Auth | |
|---|---|---|
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 | ||
Long refresh token with an idle time-out is supported, allowing for persistent user sessions | Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions | |
Multi-language is supported via the i18n plugin | ||
Compliance Comparison
Authgear 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.
ISO 27001Certified
SOC2Compliant| Compliance | Authgear | Better Auth |
|---|---|---|
| ISO 27001Certified | ||
| SOC2Compliant |
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Descope —
Authsignal —