Open Source Software Directory

gpt4free

# GPT4Free (g4f) [![PyPI](https://img.shields.io/pypi/v/g4f)](https://pypi.org/project/g4f) [![Docker Hub](https://img.shields.io/badge/docker-hlohaus789%2Fg4f-blue)](https://hub.... Read More

66.3K stars open source

LLM Tools & Chat UIs Live Chat & Chatbots

Chatwoot

___ # Chatwoot The modern customer support platform, an open-source alternative to Intercom, Zendesk, Salesforce Service Cloud etc.... Read More

3K stars open source

Help Desk & Support Live Chat & Chatbots

kotaemon

# kotaemon An open-source clean & customizable RAG UI for chatting with your documents. Built with both end users and developers in mind. ![Preview](https://raw.githubuserconte... Read More

25.4K stars open source

Live Chat & Chatbots Knowledge Bases & RAG

rasa

Rasa Open Source [![Join the Agent Engineering Community](https://img.shields.io/badge/Community-Join%20the%20Discussion-blueviolet)](https://info.rasa.com/community?utm_source=... Read More

21.2K stars open source

LLM Tools & Chat UIs Live Chat & Chatbots

eliza

elizaOS An open-source framework for building autonomous AI agents. ## ✨ What is Eliza? elizaOS is an all-in-one, extensible platform for building and deploying AI-powe... Read More

18.5K stars open source

AI Agents Live Chat & Chatbots

parlant

### The interaction control harness for customer-facing AI agents Website • Quick Start • Examples • Discord Deutsch |... Read More

18.1K stars open source

AI Agents Live Chat & Chatbots

ChatALL

Chat with ALL AI Bots Concurrently, Discover the Best [Deutsch](README_DE-DE.md) | English | [Español](README_ES-ES.md) | [Français](README_FR-FR.md) | [Italian](README_IT-I... Read More

16.4K stars open source

LLM Tools & Chat UIs Live Chat & Chatbots

ChuanhuChatGPT

简体中文 | English | 日本語 | Russian | 한국어 川虎 Chat 🐯 Chuanhu Chat 为ChatGPT等多种LLM提供了一个轻快好用的Web图形界面和众多附加功能... Read More

15.3K stars open source

LLM Tools & Chat UIs Live Chat & Chatbots

botpress

# Botpress Cloud [![Discord](https://img.shields.io/badge/Join_Community-white?color=7289da&label=Discord&labelColor=6a7ec1&logo=discord&logoColor=FFF)](https://discord.gg/botpr... Read More

14.7K stars open source

AI Agents Live Chat & Chatbots

ChatterBot

![ChatterBot: Machine learning in Python](https://i.imgur.com/b3SCmGT.png) # ChatterBot ChatterBot is a machine-learning based conversational dialog engine built in Python which... Read More

14.5K stars open source

ML Frameworks Live Chat & Chatbots

chat-ui

# Chat UI ![Chat UI repository thumbnail](https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/chat-ui/chat-ui-2026.png) A chat interface for LLMs. It is... Read More

10.8K stars open source

LLM Tools & Chat UIs Live Chat & Chatbots

Open-LLM-VTuber

![](./assets/banner.jpg) Open-LLM-VTuber [![GitHub release](https://img.shields.io/github/v/release/Open-LLM-VTuber/Open-LLM-VTuber)](https://github.com/Open-LLM-VTuber/Open-LLM... Read More

10.6K stars open source

AI & Machine Learning LLM Tools & Chat UIs Live Chat & Chatbots