SlashID vs Better Auth
Learn how SlashID 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.
SlashID
Better Auth
Feature Comparison
Both tools offer comparable feature coverage, with SlashID supporting 25 features and Better Auth supporting 25. Consider your specific needs regarding authentication, enterprise auth, security, user management and extensibility when making your decision.
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
Tokens are valid for 30 days by default and can be persisted in local storage to avoid re‑authentication
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
| SlashID | 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 | ||
Tokens are valid for 30 days by default and can be persisted in local storage to avoid re‑authentication | 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
SlashID and Better Auth lack compliance certifications and regulatory frameworks. Therefore you are responsible for meeting compliance requirements yourself.
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