Authress vs Better Auth
Learn how Authress 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.
Authress

Better Auth

Feature Comparison
Both tools offer comparable feature coverage, with Authress supporting 27 features and Better Auth supporting 25. Consider your specific needs regarding authentication, enterprise auth, security, user management and extensibility when making your decision. Authress fully covers authentication and machine to machine (m2m) authentication 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
Allows administrators to customise JWT and session lifetimes. Default tokens expire after 24 hours and sessions after 30 days but these limits can be increased
Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions
No official multi‑language or localization support, but a community plugin for localization exists
| Authress | 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 | ||
Allows administrators to customise JWT and session lifetimes. Default tokens expire after 24 hours and sessions after 30 days but these limits can be increased | Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions | |
No official multi‑language or localization support, but a community plugin for localization exists |
Compliance Comparison
Both tools have similar compliance levels, with Authress supporting 1 certifications and regulatory frameworks and Better Auth supporting 0. Since Better Auth is open source and does not include compliance certifications, you’ll need to manage compliance yourself.
| Compliance | Authress | Better Auth |
|---|---|---|