Lucia

Authentication & Security
Open-Source Alternative:Replaces Auth0(Self-hostable, zero vendor lock-in, zero telemetry)
Compare full feature matrix & trade-offs with Auth0 / OktaView Auth0 / Okta Comparison Matrix

About & Core Purpose

Flexible and lightweight open-source authentication and session handling resource for modern web applications.

Verified Capabilities & Traits

No Card RequiredCI Verified

Setup documentation

Open official setup documentation

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Free Tier100% Free & Open Source
AuthenticationNot listed
Self-HostableNot listed
LicenseNot listed

Frequently Asked Questions about Lucia

What is Lucia?

Flexible and lightweight open-source authentication and session handling resource for modern web applications.

Is Lucia free and open-source?

100% Free & Open Source License is not listed.

How do I install or run Lucia?

See the official setup documentation: https://lucia-auth.com.

What proprietary tool does Lucia replace?

Lucia is listed as an alternative to Auth0. Compare its documented features and terms for your use case.

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