AI Chatbots
Self-hosted chat UIs and assistants — open alternatives to ChatGPT and Claude web apps.
195 projects
See methodology for ranking rules; order uses public GitHub metrics within this scenario.
| Rank | Project | Stars | Forks | Updated | License |
|---|---|---|---|---|---|
| 21 |
wechaty
Conversational RPA SDK for Chatbot Makers. Join our Discord: https://discord.gg/7q8NBZbQzt |
23.0K | 2.8K | 12/21/25 | Apache-2.0 |
| 22 |
llm-council
LLM Council works together to answer your hardest questions |
24.4K | 4.3K | 11/22/25 | Other |
| 23 |
LangBot
Open-source production-grade platform for building agentic IM bots across Slack, Discord, Telegram, WeChat, and more. |
17.6K | 1.6K | 08/29/26 | Apache-2.0 |
| 24 |
WeClone
🚀 One-stop solution for creating your AI twin from chat history 💡 Fine-tune LLMs with your chat logs to capture your unique style, then bind to a chatbot to bring your digital self to life. |
18.2K | 1.5K | 08/18/26 | AGPL-3.0 |
| 25 |
ChatALL
Concurrently chat with ChatGPT, Bing Chat, Bard, Alpaca, Vicuna, Claude, ChatGLM, MOSS, 讯飞星火, 文心一言 and more, discover the best answers |
16.5K | 1.7K | 08/19/26 | Apache-2.0 |
| 26 |
ChatterBot
ChatterBot is a machine learning, conversational dialog engine for creating chat bots |
14.5K | 4.4K | 08/25/26 | BSD-3-Clause |
| 27 |
botpress
The open-source hub to build & deploy GPT/LLM Agents ⚡️ |
14.9K | 2.3K | 08/28/26 | MIT |
| 28 |
assistant-ui
Typescript/React Library for AI Chat💬🚀 |
11.9K | 1.2K | 08/29/26 | MIT |
| 29 |
ChuanhuChatGPT
GUI for ChatGPT API and many LLMs. Supports agents, file-based QA, GPT finetuning and query with web search. All with a neat UI. |
15.3K | 2.2K | 04/30/26 | GPL-3.0 |
| 30 |
chat-ui
The open source codebase powering HuggingChat |
10.9K | 1.7K | 08/29/26 | Apache-2.0 |
| 31 |
kirara-ai
🦈支持DeepSeek、Grok、Claude、Ollama、Gemini、OpenAI |
19.0K | 1.8K | 06/28/25 | AGPL-3.0 |
| 32 |
Open-LLM-VTuber
Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms |
13.5K | 1.6K | 05/15/26 | Other |
| 33 |
typebot.io
💬 Typebot is a powerful chatbot builder that you can self-host. |
10.3K | 3.2K | 08/24/26 | Other |
| 34 |
node-telegram-bot-api
Telegram Bot API for NodeJS |
9.2K | 1.6K | 08/28/26 | MIT |
| 35 |
MOSS
An open-source tool-augmented conversational language model from Fudan University |
12.2K | 1.1K | 05/27/26 | Apache-2.0 |
| 36 |
G0DM0D3
LIBERATED AI CHAT |
10.9K | 2.5K | 07/15/26 | AGPL-3.0 |
| 37 |
ChatGPT_DAN
ChatGPT DAN, Jailbreaks prompt |
12.4K | 1.2K | 03/02/26 | Other |
| 38 |
ChatRWKV
ChatRWKV is like ChatGPT but powered by RWKV (100% RNN) language model, and open source. |
9.5K | 686 | 07/19/26 | Apache-2.0 |
| 39 |
page-assist
Use your locally running AI models to assist you in your web browsing |
8.2K | 782 | 08/29/26 | MIT |
| 40 |
obsidian-copilot
THE Copilot in Obsidian |
7.6K | 727 | 08/29/26 | AGPL-3.0 |