head to head · open source
chatbox vs builderbot
chatbox has 41,814 GitHub stars, 4,253 forks, 1,290 open issues and last shipped 4 days ago. builderbot has 2,969 stars, 951 forks, 19 open issues and last shipped 16 days ago. chatbox leads on adoption by 1,308% (41,814 vs 2,969 stars). chatbox is written in TypeScript under GPL-3.0; builderbot is written in TypeScript under MIT. chatbox has attracted 10% as many forks as stars, builderbot 32%. chatbox was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (chatbot, chatgpt, openai), 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
| chatbox | builderbot | |
|---|---|---|
| GitHub stars | ★ 42K | ★ 3.0K |
| License | GPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-16 | 2026-09-04 |
| Forks | ⑂ 4.3K | ⑂ 951 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chatbox if
- You weight community size — 42K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick builderbot if
- You want the builderbot feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and builderbot fits your workflow better
About chatbox
Chatbox (Community Edition) is a cross platform desktop client for large language models, written in TypeScript and released under the GPL 3.0 license. It runs on Windows, macOS and Linux, and it connects to a range of providers including OpenAI (ChatGPT), Azure OpenAI, Claude, Google Gemini Pro, Ollama and ChatGLM 6B. The project lives in the AI interaction and interfaces ecosystem, where desktop chat front ends sit between a user and one or more hosted or locally hosted model APIs. The repository carries 41,767 stars and 4,251 forks across four years of history.
read the full chatbox overview →
About builderbot
BuilderBot is an MIT licensed TypeScript library for building automated WhatsApp conversation flows that stay agnostic to the underlying WhatsApp provider, aimed at developers and teams that want to script their own chatbot logic instead of renting a hosted conversational platform.
read the full builderbot overview →
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Frequently asked questions
Is chatbox or builderbot more popular?
chatbox has 41,814 GitHub stars and builderbot has 2,969. chatbox has the larger community by that measure.
Are chatbox and builderbot free?
Both are open source. chatbox is licensed under GPL-3.0 and builderbot under MIT. Neither carries a licence fee.
What is the difference between chatbox and builderbot?
chatbox is written in TypeScript and builderbot in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, chatbox or builderbot?
Choose chatbox if you want the larger community (41,814 stars) or its GPL-3.0 licence terms. Choose builderbot if its feature set, stack or MIT licence fits better. Both are self-hostable.