
FusionAuth
8.3#1 in authentication softwareFrom $162 a monthFree planAndroidiOSWebAPI
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| Fact | FusionAuth | Magic |
|---|---|---|
| Authentication | It supports username/password login, identity providers, passkeys, and one-time passwords. | Magic supports passwordless authentication using email OTP, SMS, social logins, and Farcaster. |
| Customization | Pages and messages can be customized, while lambdas alter validation, MFA challenge and token transformation behavior and webhooks react to events. | Magic offers white-label APIs and embedded wallet widgets with branding control. |
| Headquarters | United States | San Francisco, California, United States |
FusionAuth suits teams managing end-user identity that want deployment choices from self-hosting to managed cloud. It is not positioned as a desktop integration or Active Directory replacement.
Magic suits Web3 developers needing embedded or server wallets, passwordless sign-in, and multi-platform SDKs. Startup, Developer, and Enterprise plans target different wallet and signature volumes.