head to head · open source
Langchain-Chatchat vs HuLa
Langchain-Chatchat has 38,715 GitHub stars, 6,255 forks, 26 open issues and last shipped 12 months ago. HuLa has 7,797 stars, 1,051 forks, 24 open issues and last shipped 2 days ago. Langchain-Chatchat leads on adoption by 397% (38,715 vs 7,797 stars). Langchain-Chatchat is written in Python under Apache-2.0; HuLa is written in Vue under Apache-2.0. Langchain-Chatchat has attracted 16% as many forks as stars, HuLa 13%. HuLa was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chatbot), 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
| Langchain-Chatchat | HuLa | |
|---|---|---|
| GitHub stars | ★ 39K | ★ 7.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Vue |
| Last push | 2025-11-10 | 2026-11-03 |
| Forks | ⑂ 6.3K | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langchain-Chatchat if
- You weight community size — 39K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick HuLa if
- You want the HuLa feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Vue
- You evaluated both and HuLa fits your workflow better
About Langchain-Chatchat
🌍 READ THIS IN ENGLISH 📃 LangChain Chatchat (原 Langchain ChatGLM) 基于 ChatGLM 等大语言模型与 Langchain 等应用框架实现，开源、可离线部署的 RAG 与 Agent 应用项目。 目录 概述 功能介绍 0.3.x 功能一览 已支持的模型推理框架与模型 快速上手 pip 安装部署 源码安装部署/开发部署 Docker 部署 项目里程碑 联系我们 概述 🤖️ 一种利用 langchain 思想实现的基于本地知识库的问答应用，目标期望建立一套对中文场景与开源模型支持友好、可离线运行的知识库问答解决方案。 💡 受 GanymedeNil 的项目 document.ai 和 AlexZhangji 创建的 ChatGLM 6B Pull Request 启发，建立了全流程可使用开源模型实现的本地知识库问答应用。本项目的最新版本中可使用 Xinference、Ollama 等框架接入 GLM 4 Chat、 Qwen2 Instruct、 Llama3 等模型，依托于 langchain 框架支持通过基于 FastAPI 提供的 API 调用服务，或使用基于 Streamlit 的 WebUI 进行操作。 ✅ 本项目支持市面上主流的开源 LLM、 Embedding 模型与向量数据库，可实现全部使用 开源 模型 离线私有部署…
read the full Langchain-Chatchat overview →
About HuLa
一款基于Tauri、Vite 7、Vue 3 和 TypeScript 构建的即时通讯系统 🔗 快速链接 💻 官网： HuLaSpark 📝 启动文档： 环境配置及其启动教程 ☕️ 服务端： GitHub / Gitee 💬 微信： cy2439646234 中文 English Deutsch Español français 日本語 한국어 Português Русский 🌐 支持平台 📝 项目介绍 HuLa 是一款基于 Tauri、Vite 7、Vue 3 和 TypeScript 构建的即时通讯系统。它利用了 Tauri 的跨平台能力和 Vue 3 的响应式设计，结合了 TypeScript 的类型安全特性和 Vite 7 的快速构建，为用户提供了一个高效、安全和易用的通讯解决方案。 🛠️ 技术栈 Tauri : 为本项目提供了一款轻量级的、高性能的桌面应用容器，使得我们可以使用前端技术栈来开发跨平台的桌面应用。Tauri 的设计哲学是在保证安全性的前提下，尽可能减少资源占用。 Vite 7 : Vite 是一个现代化的前端构建工具，它利用原生 ES 模块导入的能力来提供一个快速的开发服务器，与此同时，它也为生产环境打包提供了强大的支持。Vite 7 是其最新的版本，带来了更多的优化和特性。 Vue 3 : Vue 3
More in AI & Machine Learning
Related comparisons
More AI Interaction & Interfaces projects
Compare either of these against the rest of the AI Interaction & Interfaces field.
Frequently asked questions
Is Langchain-Chatchat or HuLa more popular?
Langchain-Chatchat has 38,715 GitHub stars and HuLa has 7,797. Langchain-Chatchat has the larger community by that measure.
Are Langchain-Chatchat and HuLa free?
Both are open source. Langchain-Chatchat is licensed under Apache-2.0 and HuLa under Apache-2.0. Neither carries a licence fee.
What is the difference between Langchain-Chatchat and HuLa?
Langchain-Chatchat is written in Python and HuLa 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, Langchain-Chatchat or HuLa?
Choose Langchain-Chatchat if you want the larger community (38,715 stars) or its Apache-2.0 licence terms. Choose HuLa if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.