Kinde vs Better Auth

Learn how Kinde 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.

Kinde

Beautiful, secure authentication that converts

Visit Kinde Read more

Details:

B2B
Yes
B2C
Yes
Open Source
No
Self-hosted
No

Better Auth

Full-featured TypeScript authentication in minutes

Visit Better Auth Read more

Details:

B2B
Yes
B2C
Yes
Open Source
Yes
Self-hosted
Yes

View Repository

Feature Comparison

Kinde has significantly broader feature support than Better Auth, with 37 supported features versus 25. Kinde fully covers machine to machine (m2m) authentication and branding and more.

Passwordless Authentication

Kinde

Better Auth

Magic link and email OTP plugins allow passwordless sign-in using one-time links or codes

Social Connections

Kinde

Better Auth

Supports multiple social providers through built-in OAuth and generic OAuth plugin for custom providers

Passkeys

Kinde

Better Auth

The passkey plugin adds FIDO2 / WebAuthn support for passwordless, phishing‑resistant sign‑in

Long Lived Sessions

Kinde

Admins can make sessions persistent and set inactivity timeouts or extend token lifetimes as needed

Better Auth

Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions

Session Management

Kinde

Control session persistence and timeouts and configure ID, access and refresh token expiry durations

Better Auth

Multi-Language

Kinde

Better Auth

No official multi‑language or localization support, but a community plugin for localization exists

	Kinde	Better Auth
Passwordless Authentication		Magic link and email OTP plugins allow passwordless sign-in using one-time links or codes
Social Connections		Supports multiple social providers through built-in OAuth and generic OAuth plugin for custom providers
Passkeys		The passkey plugin adds FIDO2 / WebAuthn support for passwordless, phishing‑resistant sign‑in
Long Lived Sessions	Admins can make sessions persistent and set inactivity timeouts or extend token lifetimes as needed	Session settings allow you to configure expiresIn and updateAge to create longer or shorter sessions
Session Management	Control session persistence and timeouts and configure ID, access and refresh token expiry durations
Multi-Language		No official multi‑language or localization support, but a community plugin for localization exists

Compliance Comparison

Kinde offers significantly broader coverage than Better Auth, supporting 6 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.