head to head · open source
Better Auth vs chatgpt-web
Better Auth has 30,118 GitHub stars, 2,924 forks, 723 open issues and last shipped yesterday. chatgpt-web has 1,870 stars, 461 forks, 166 open issues and last shipped 7 months ago. Better Auth leads on adoption by 1,511% (30,118 vs 1,870 stars). Better Auth is written in TypeScript under MIT; chatgpt-web is written in Vue under MIT. Better Auth has attracted 10% as many forks as stars, chatgpt-web 25%. Better Auth was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (oidc), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Better Auth | chatgpt-web | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 1.9K |
| License | MIT | MIT |
| Written in | TypeScript | Vue |
| Last push | 2026-09-28 | 2026-03-04 |
| Forks | ⑂ 2.9K | ⑂ 461 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Better Auth if
- You weight community size — 30K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick chatgpt-web if
- You want the chatgpt-web feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Vue
- You evaluated both and chatgpt-web fits your workflow better
About Better Auth
Better Auth is a framework agnostic authentication and authorization framework written in TypeScript. It targets the broader JavaScript/TypeScript ecosystem and is designed to integrate with any backend or frontend framework, including Next.js, Express, SvelteKit, and others. It provides a unified API surface for core identity workflows such as sign up, sign in, session management, and passwordless flows.
read the full Better Auth overview →
About chatgpt-web
chatgpt web is a self hosted ChatGPT web interface built with Express and Vue 3 that talks to ChatGPT through the official OpenAI API, aimed at operators and teams who want to run their own multi user chat front end rather than depend on a hosted service.
read the full chatgpt-web overview →
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Frequently asked questions
Is Better Auth or chatgpt-web more popular?
Better Auth has 30,118 GitHub stars and chatgpt-web has 1,870. Better Auth has the larger community by that measure.
Are Better Auth and chatgpt-web free?
Both are open source. Better Auth is licensed under MIT and chatgpt-web under MIT. Neither carries a licence fee.
What is the difference between Better Auth and chatgpt-web?
Better Auth is written in TypeScript and chatgpt-web in Vue. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Better Auth or chatgpt-web?
Choose Better Auth if you want the larger community (30,118 stars) or its MIT licence terms. Choose chatgpt-web if its feature set, stack or MIT licence fits better. Both are self-hostable.