head to head · open source
Better Auth vs vouch-proxy
Better Auth has 30,631 GitHub stars, 3,066 forks, 723 open issues and last shipped 2 days ago. vouch-proxy has 3,285 stars, 339 forks, 65 open issues and last shipped 1 months ago. Better Auth leads on adoption by 832% (30,631 vs 3,285 stars). Better Auth is written in TypeScript under MIT; vouch-proxy is written in Go under MIT. Better Auth has attracted 10% as many forks as stars, vouch-proxy 10%. Better Auth was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (authentication, oauth2, sso), 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 | vouch-proxy | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 3.3K |
| License | MIT | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-06 | 2026-09-27 |
| Forks | ⑂ 3.1K | ⑂ 339 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Better Auth if
- You weight community size — 31K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick vouch-proxy if
- You want the vouch-proxy feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and vouch-proxy fits your workflow better
About Better Auth
Discord · Website · Issues Better Auth Better Auth is a framework agnostic authentication (and authorization) framework for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities with minimal code in a short amount of time. Whether you need 2FA, multi tenant support, or other complex features, it lets you focus on building your actual application instead of reinventing the wheel. Why Better Auth Authentication in the TypeScript ecosystem is a half solved problem. Other open source libraries often require a lot of…
read the full Better Auth overview →
About vouch-proxy
Vouch Proxy An SSO solution for Nginx using the auth request module. Vouch Proxy can protect all of your websites at once. Vouch Proxy supports many OAuth and OIDC login providers and can enforce authentication to... Google GitHub GitHub Enterprise IndieAuth Okta Slack ADFS Azure AD Alibaba / Aliyun iDaas AWS Cognito Twitch Discord SecureAuth Gitea Keycloak OAuth2 Server Library for PHP HomeAssistant OpenStax Ory Hydra Nextcloud Pocket ID most other OpenID Connect (OIDC) providers Please do let us know when you have deployed Vouch Proxy with your preffered IdP or library so we can update the list. If Vouch is…
read the full vouch-proxy overview →
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Frequently asked questions
Is Better Auth or vouch-proxy more popular?
Better Auth has 30,631 GitHub stars and vouch-proxy has 3,285. Better Auth has the larger community by that measure.
Are Better Auth and vouch-proxy free?
Both are open source. Better Auth is licensed under MIT and vouch-proxy under MIT. Neither carries a licence fee.
What is the difference between Better Auth and vouch-proxy?
Better Auth is written in TypeScript and vouch-proxy in Go. 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 vouch-proxy?
Choose Better Auth if you want the larger community (30,631 stars) or its MIT licence terms. Choose vouch-proxy if its feature set, stack or MIT licence fits better. Both are self-hostable.