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Casdoor vs Better Auth

Learn how Casdoor 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.

Favicon of Casdoor

Casdoor

Open-source IAM platform with comprehensive SSO support
Visit CasdoorRead more
Details:
  • B2B


    Yes
  • B2C


    Yes
  • Open Source


    Yes
  • Self-hosted


    Yes
  • EU data residency


    Yes
View Repository
Casdoor screenshot
Favicon of Better Auth

Better Auth

Full-featured TypeScript authentication in minutes
Visit Better AuthRead more
Details:
  • B2B


    Yes
  • B2C


    Yes
  • Open Source


    Yes
  • Self-hosted


    Yes
  • EU data residency


    Yes
View Repository
Better Auth screenshot

Feature Comparison

Both tools offer comparable feature coverage, with Better Auth supporting 42 features and Casdoor supporting 37. Consider your specific needs regarding authentication, enterprise auth, security, user management and extensibility when making your decision. Both tools fully cover authentication.

Passwordless Authentication
Casdoor
Better Auth

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

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

Social Connections
Casdoor
Better Auth

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

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

Passkeys
Casdoor
Better Auth

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

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

Long Lived Sessions
Casdoor

Configuration parameters like SessionOn and inactiveTimeoutMinutes allow enabling sessions and controlling session expiry. Sessions can be stored in Redis or locally

Configuration parameters like SessionOn and inactiveTimeoutMinutes allow enabling sessions and controlling session expiry. Sessions can be stored in Redis or locally

Better Auth

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

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

Session Management
Casdoor
Better Auth
Multi-Language
Casdoor
Better Auth

Multi-language is supported via the i18n plugin

Multi-language is supported via the i18n plugin

Device Login (CLI & TV)
Casdoor
Better Auth
CasdoorBetter Auth
Passwordless Authentication

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

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

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

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

Long Lived Sessions

Configuration parameters like SessionOn and inactiveTimeoutMinutes allow enabling sessions and controlling session expiry. Sessions can be stored in Redis or locally

Configuration parameters like SessionOn and inactiveTimeoutMinutes allow enabling sessions and controlling session expiry. Sessions can be stored in Redis or locally

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

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

Session Management
Multi-Language

Multi-language is supported via the i18n plugin

Multi-language is supported via the i18n plugin

Device Login (CLI & TV)

Compliance Comparison

Neither Casdoor nor Better Auth provide compliance certifications and regulatory frameworks, as both are open source. You’ll need to handle compliance requirements on your own.

Other tool comparisons to consider

Favicon of DescopeFavicon of Better Auth

Descope vs Better Auth

Favicon of SlashIDFavicon of Better Auth

SlashID vs Better Auth

Favicon of MagicLabsFavicon of Better Auth

MagicLabs vs Better Auth

Favicon of PropelAuthFavicon of Better Auth

PropelAuth vs Better Auth

Favicon of ScalekitFavicon of Better Auth

Scalekit vs Better Auth

Favicon of ZITADELFavicon of Better Auth

ZITADEL vs Better Auth

Favicon of WristbandFavicon of Better Auth

Wristband vs Better Auth

Favicon of StrivacityFavicon of Better Auth

Strivacity vs Better Auth

Favicon of StytchFavicon of Better Auth

Stytch vs Better Auth

Favicon of KindeFavicon of Better Auth

Kinde vs Better Auth

Favicon of Better AuthFavicon of Better Auth

Better Auth vs Better Auth

Favicon of Authsignal Favicon of Better Auth

Authsignal vs Better Auth

Favicon of AuthgearFavicon of Better Auth

Authgear vs Better Auth

Favicon of AutheliaFavicon of Better Auth

Authelia vs Better Auth

Favicon of SSOJetFavicon of Better Auth

SSOJet vs Better Auth

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FeaturesOpen SourceSelf-hostedB2BB2C
SubmitSign In

Discover

LatestOpen SourceSelf-hostedB2BB2CAll providers

AI & Agents

MCP AuthorizationAgent IdentitiesToken VaultAI Agent DetectionDevice LoginAll features

Data Residency

🇪🇺European Union🇺🇸United States🇬🇧United Kingdom🇨🇭Switzerland🇦🇺AustraliaAll regions

Compliance

SOC2GDPRISO 27001HIPAAPCI DSSAll compliance
Submit
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