Dev tools · alternatives · 2026
24 alternatives to Open-Source Auth for NextJS / React
Add open source login to any Next.js and React single page app (SPA) using free open source.
Open-Source Auth for NextJS / React is an authentication solution designed for developers building web applications with NextJS and React. It provides ready-to-use authentication features including user login… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Open-Source Auth for NextJS / React launched in 2021; newer entries below may have overtaken it.
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Install Auth UI and start authenticating users with Supabase
2022 · supabase.com · its alternatives →
- 2
Clerk▲280Authentication and user management for React and Next.js
2021 · clerk.com · its alternatives →
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Serverless SaaS Boilerplate for building faster with Next.js and Node.js on AWS. React SaaS Starter kit with Express.js including authentication, payment and teams.
2021 · nextlessjs.com · its alternatives →
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Open SaaS▲505Open-source & 100% free React & Node.js SaaS starter
2024 · github.com · its alternatives →
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A free React / Next.js landing page template designed to showcase open source projects, SaaS products, online services, and more. Made by - cruip/open-react-template
2020 · github.com · its alternatives →
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StackPatch▲116Patch authentication into your Next.js app with one command
Jan 2026 · its alternatives →
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React Milkshake▲148A ReactJS boilerplate including authentication
2020 · preview-firebase.reactmilkshake.com · its alternatives →
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Next.js 16▲417Performance results of AI coding agents on Next.js
Oct 2025 · nextjs.org · its alternatives →
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Open SaaS 2.0▲438I launched Open SaaS about a year and a half ago and surprisingly it’s become one of the most popular free SaaS boilerplate starters on github (https://github.com/wasp/open-saas). After 2 years of work total, I’m pleased to launch what I’m calling “Open SaaS v2.0”. Here’s a breakdown of all the features and updates I’ve made to it over time: * New Big, Shiny Things for v2.0 * - Complete redesign with Shadcn UI for a modern and consistent look (themeability coming soon...). - Script that autogenerates an LLM-friendly version of the documentation…
2025 · opensaas.sh · its alternatives →
- 11
Free OSS auth without 3rd party services, deploy anywhere
2023 · wasp.sh · its alternatives →
- 12
UI Components▲325Reusable React components to build apps with Auth0
2024 · auth0.com · its alternatives →
- 13
Open-source consent management for React and Next.js
22d ago · developers.cookieyes.com · its alternatives →
- 14
A serverless NextJS/React template to build GPT-3 apps
2021 · github.com · its alternatives →
- 15
A starter project for next js with authentication - Contains React 17 + Typescript + Tailwind CSS 2 + React Query 3 + GitHub Auth + LinkedIn Auth + Password-less Auth + Fauna DB + ESLint + Prettier + Husky - pbteja1998/nextjs-starter
2020 · github.com · its alternatives →
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Fireactjs▲65Open-source framework for building SaaS applications with Firebase, React, TypeScript, and Stripe
2023 · fireact.dev · its alternatives →
- 19
Brings a full-stack React.js web app to life in minutes
2021 · reactapp.dev · its alternatives →
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Open-source Next.js adapter for AWS. Contribute to opennextjs/opennextjs-aws development by creating an account on GitHub.
2024 · github.com · its alternatives →
- 22
Open Launch▲29I've built Open-Launch, a modern open-source alternative to Product Hunt. - Open-source under MIT license - Modern stack (Next.js 15, React 19, TypeScript) - Voting and commenting system - Premium launch options - Real-time notifications - Anti-spam protection - Admin dashboard First launch scheduled for tomorrow at 8:00 AM UTC. GitHub: https://github.com/Drdruide/Open-Launch Website: https://open-launch.com Looking forward to your feedback and contributions!
2025 · open-launch.com · its alternatives →
- 23
Nextless.js▲111Full stack React SaaS starter kit, earn faster your 1st MRR
2022 · nextlessjs.com · its alternatives →
- 24
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →