chatbots

pipecat

+157

Open Source framework for voice agents, multimodal apps, and realtime AI. Maintained by Daily and the community.

mastra

+143

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Open-LLM-VTuber

+120

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

openalgo

+34

The Open Source Trading Ecosystem for Everyone.

gpt4free

+24

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

voltagent

+29

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

tinode/chat

+12

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

my-neuro

+6

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.

gpt_mobile

+7

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.