The official gpt4free repository | various collection of powerful language models | opus 4.6 gpt 5.3 kimi 2.5 deepseek v3.2 gemini 3

Universal memory layer for AI Agents

Collection of extracted System Prompts from popular chatbots like ChatGPT, Claude & Gemini

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

LLM-powered framework for deep document understanding, semantic retrieval, and context-aware answers using RAG paradigm.

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

Open Source framework for voice and multimodal conversational AI

Providing a free OpenAI GPT-4 API ! This is a replication project for the typescript version of xtekky/gpt4free

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms

an ambient intelligence library

Universal memory layer for AI Agents. It provides scalable, extensible, and interoperable memory storage and retrieval to streamline AI agent state management for next-generation autonomous systems.

The most awesome list about bots ⭐️🤖

📲 ChatGPT Android demonstrates a Chatbot application using OpenAI's chat API on Android with Stream Chat SDK for Compose.

💬 🤖 The most reliable tool for chatbots with advanced features. Be sure to 🌟 this repository for updates!

Errbot is a chatbot, a daemon that connects to your favorite chat service and bring your tools and some fun into the conversation.

The no-code platform for building custom LLM Agents

The open-source RAG platform: built-in citations, deep research, 22+ file formats, partitions, MCP server, and more.

Practical course about Large Language Models.

🦄 State-of-the-Art Conversational AI with Transfer Learning

🔈 The React for Voice and Chat: Build Apps for Alexa, Messenger, Instagram, the Web, and more

Create Custom GPT and add/embed on your site using Assistants api

This Discord chatbot is incredibly versatile. Powered incredibly fast Groq API

🩹Editing large language models within 10 seconds⚡

A feature-rich chat widget for Rasa and Botfront

This project lets you create your own AI desktop companion with customizable characters and voice conversations that respond in just 1 second. Features include long-term memory, visual recognition, voice cloning and LLM training. Compatible with various Live2D customizations.

Build Slack apps, in Swift

Chat app for Android that supports answers from multiple LLMs at once. Bring your own API key AI client. Supports OpenAI, Anthropic, Google, and Ollama. Designed with Material3 & Compose.

Hexabot is an open-source AI chatbot / agent builder. It allows you to create and manage multi-channel and multilingual chatbots / agents with ease.