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swap_horiz Lucia (Auth) Alternatives

Looking for alternatives to Lucia (Auth)? Compare the top Stack options ranked by our AI scoring system.

You're looking at alternatives to:
Lucia (Auth)

Lucia (Auth)

Lucia is an open-source authentication library and toolkit for TypeScript web applications. It focuses on session-based authentication, giving an application control over session storage, user records, cookies, and the surrounding login interface instead of requiring a hosted identity service. It is...

6.44 Fair

apps Top Lucia (Auth) Alternatives

The top alternative to Lucia (Auth) in 2026 is Keycloak Stack with a score of 8.20/10, followed by tRPC Stack (8.10) and Serverless Stack (SST) (8.00).

1
Keycloak Stack

Keycloak Stack

Keycloak is an open-source identity and access-management system sponsored by Red Hat and designed for applications and...

Enterprise Open Source Sso Auth
8.20 Great
2
tRPC Stack

tRPC Stack

tRPC is a TypeScript framework for building application programming interfaces with types shared directly between a Type...

API End To End Typescript Node
8.10 Great
3
Serverless Stack (SST)

Serverless Stack (SST)

Serverless Stack, commonly called SST, is an open-source framework for building full-stack applications with infrastruct...

Serverless Typescript Infrastructure AWS
8.00 Great
4
Auth0 Stack

Auth0 Stack

Auth0 is a cloud-based identity and access management platform founded in 2013 by Eugenio Pace and Matias Woloski and ac...

SAAS Auth Identity Oauth
8.00 Great
5
tRPC

tRPC

tRPC is an open-source toolkit for TypeScript created by developer Alex Johansson that enables the construction of end-t...

API Typescript Type Safe Rpc
7.91 Good
6
Auth0

Auth0

Auth0 is a cloud-based identity and access management platform founded in 2013 by Eugenio Pace and Matias Woloski. The s...

Enterprise SAAS Auth Identity
7.91 Good
7
Bun + Hono Stack

Bun + Hono Stack

The Bun and Hono stack combines Bun, an all-in-one JavaScript and TypeScript runtime and toolkit, with Hono, a small web...

Typescript Web Edge Bun
7.85 Good
8
Temporal (Workflow)

Temporal (Workflow)

Temporal is an open-source microservices orchestration platform designed to manage durable application state and complex...

Workflow Java Typescript Reliability
7.82 Good
9
AWS CDK

AWS CDK

AWS CDK (Cloud Development Kit), released by Amazon in 2019, lets developers define cloud infrastructure using general-p...

Cloud Typescript DEVOPS AWS
7.82 Good
10
Drizzle ORM

Drizzle ORM

Drizzle ORM is an open-source, TypeScript-based object-relational mapper designed to provide type-safe database interact...

Lightweight SQL Typescript ORM
7.73 Good
11
T3 Stack

T3 Stack

The T3 Stack is a web development technology stack designed for building full-stack TypeScript applications. It integrat...

Typescript Nextjs Tailwind Prisma
7.64 Good
12
Nx (Monorepo)

Nx (Monorepo)

Nx is an open-source build system designed for managing monorepos, which are version-controlled codebases containing mul...

Build Javascript Tooling Typescript
7.64 Good
13
Clerk

Clerk

Clerk is a software-as-a-service platform designed to handle user authentication and identity management for web applica...

SAAS React Auth Identity
7.64 Good
14
Keycloak

Keycloak

Keycloak is an open-source identity and access management (IAM) software solution maintained by Red Hat. It provides dev...

Open Source Self Hosted Auth Identity
7.54 Good
15
Plausible Analytics

Plausible Analytics

Plausible Analytics is an open-source web analytics platform designed to track website traffic without utilizing cookies...

Privacy Analytics Open Source Self Hosted
7.54 Good
16
Meilisearch

Meilisearch

Meilisearch is an open-source search engine designed to provide fast, typo-tolerant full-text search for websites, appli...

Fast Open Source Self Hosted Rust
7.45 Good
17
NextAuth.js

NextAuth.js

NextAuth.js is an open-source authentication library designed specifically for use with Next.js applications. Created in...

Open Source Typescript Auth Nextjs
7.36 Good
18
Deno + Fresh Stack

Deno + Fresh Stack

The Deno + Fresh stack combines a modern JavaScript and TypeScript runtime with a next-generation web framework. Deno wa...

Typescript Jsx Web Islands
7.35 Good
19
Umami Analytics

Umami Analytics

Umami Analytics is an open-source web analytics platform designed as a privacy-focused alternative to Google Analytics....

Lightweight Privacy Analytics Open Source
7.18 Good
20
Better Auth

Better Auth

Better Auth is an open-source authentication framework for TypeScript applications. It provides reusable server and clie...

Modern Open Source Typescript Auth
6.26 Fair

summarize Quick Comparison Summary

Alternative Score vs Lucia (Auth) Action
Keycloak Stack
Keycloak Stack
Stack Enterprise Open Source Sso
8.20 Great +1.76 Compare
tRPC Stack
tRPC Stack
Stack API End To End Typescript
8.10 Great +1.66 Compare
Serverless Stack (SST)
Serverless Stack (SST)
Stack Serverless Typescript Infrastructure
8.00 Great +1.56 Compare
Auth0 Stack
Auth0 Stack
Stack SAAS Auth Identity
8.00 Great +1.56 Compare
tRPC
tRPC
Stack API Typescript Type Safe
7.91 Good +1.47 Compare
Auth0
Auth0
Stack Enterprise SAAS Auth
7.91 Good +1.47 Compare
Bun + Hono Stack
Bun + Hono Stack
Stack Typescript Web Edge
7.85 Good +1.41 Compare
Temporal (Workflow)
Temporal (Workflow)
Stack Workflow Java Typescript
7.82 Good +1.38 Compare
AWS CDK
AWS CDK
Stack Cloud Typescript DEVOPS
7.82 Good +1.38 Compare
Drizzle ORM
Drizzle ORM
Stack Lightweight SQL Typescript
7.73 Good +1.29 Compare

See all Stack ranked by score

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help Frequently Asked Questions

What are the best alternatives to Lucia (Auth)?
The top alternatives to Lucia (Auth) in 2026 include Keycloak Stack, tRPC Stack, Serverless Stack (SST), Auth0 Stack, tRPC. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Lucia (Auth) compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Lucia (Auth) scores 6.44/10. Click any alternative above to see a detailed side-by-side comparison.
Is Lucia (Auth) worth it in 2026?
Lucia (Auth) scores 6.44/10 in the Stack category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Lucia (Auth)?
Several alternatives to Lucia (Auth) offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from Lucia (Auth)?
Common reasons users look for Lucia (Auth) alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to Lucia (Auth) are there?
Lunoo currently lists 20 scored alternatives to Lucia (Auth) in the Stack category, ranked by our AI-powered evaluation system.
Which Lucia (Auth) alternative has the highest rating?
Keycloak Stack currently holds the highest rating among Lucia (Auth) alternatives with a score of 8.20/10.
Can I use Keycloak Stack instead of Lucia (Auth)?
Keycloak Stack is one of the top-rated alternatives to Lucia (Auth). While they serve similar purposes in the Stack space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Lucia (Auth)?
Pricing varies among Lucia (Auth) alternatives. We recommend checking each alternative's website for current pricing. Many options in the Stack category offer free tiers or competitive pricing.
How are Lucia (Auth) alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
Lucia (Auth) vs Keycloak Stack: which is better?
Lucia (Auth) scores 6.44/10 while Keycloak Stack scores 8.20/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Lucia (Auth) vs tRPC Stack: which is better?
Lucia (Auth) scores 6.44/10 while tRPC Stack scores 8.10/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Lucia (Auth) vs Serverless Stack (SST): which is better?
Lucia (Auth) scores 6.44/10 while Serverless Stack (SST) scores 8.00/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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