head to head · open source
Authentik vs chatgpt-web
Authentik has 25,773 GitHub stars, 2,047 forks, 1,074 open issues and last shipped today. chatgpt-web has 1,870 stars, 461 forks, 166 open issues and last shipped 7 months ago. Authentik leads on adoption by 1,278% (25,773 vs 1,870 stars). Authentik is written in Python under a custom or non-standard licence; chatgpt-web is written in Vue under MIT. Authentik has attracted 8% as many forks as stars, chatgpt-web 25%. Authentik 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.
← all 20902 open source comparisons
Side by side
| Authentik | chatgpt-web | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.9K |
| License | Custom / other | MIT |
| Written in | Python | Vue |
| Last push | 2026-09-29 | 2026-03-04 |
| Forks | ⑂ 2.0K | ⑂ 461 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Authentik if
- You weight community size — 26K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- 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 Authentik
Authentik is an open source Identity Provider (IdP) built for modern single sign on (SSO) workflows. It operates in the identity and access management (IAM) ecosystem, offering a self hosted alternative to commercial solutions like Auth0, Okta, and Entra ID. The project is written in Python and distributed under a mixed MIT/CC BY SA/enterprise license model, with a core open source offering and an enterprise tier for advanced features and support.
read the full Authentik 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 →
More in Security & Privacy
Related comparisons
More Identity & Access Management (IAM) projects
Compare either of these against the rest of the Identity & Access Management (IAM) field.
Frequently asked questions
Is Authentik or chatgpt-web more popular?
Authentik has 25,773 GitHub stars and chatgpt-web has 1,870. Authentik has the larger community by that measure.
Are Authentik and chatgpt-web free?
Both are open source. Authentik has no licence declared in this registry, and chatgpt-web is licensed under MIT. Both are free to self-host.
What is the difference between Authentik and chatgpt-web?
Authentik is written in Python 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, Authentik or chatgpt-web?
Choose Authentik if you want the larger community (25,773 stars) or its Custom / other licence terms. Choose chatgpt-web if its feature set, stack or MIT licence fits better. Both are self-hostable.