Chatbots Open Source Tools

Alternative toGrok Bot

Your AI agent team in a chat app, local-first and Apache-2.0 licensed

• 5,280 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toTwilio

Self-hosted WhatsApp REST API with multi-account and webhook support

• 4,937 GitHub stars
• MITLicence MIT
• #Chatbots

Alternative toMicrosoft Translator (Windows Live Captions translation)

Real-time audio translation for Windows, powered by LLMs

• 3,956 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toGrok Bot

Local-first AI agent that runs on your machine, drives real tools.

• 3,425 GitHub stars
• MITLicence MIT
• #LLM

Alternative toPortkey

LLM proxy with API translation and multi-backend routing

• 3,413 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toDiscord

Self-hosted open source Discord alternative with servers

• 3,406 GitHub stars
• AGPL-3.0Licence AGPL-3.0
• #Chat

Alternative toOpenAI Whisper API

Self-hosted speech recognition API built on OpenAI Whisper

• 3,357 GitHub stars
• MITLicence MIT
• #LLM

Alternative toRecall.ai

Self-hosted meeting bot API for Meet, Teams, Zoom, and Jitsi

• 2,894 GitHub stars
• Apache-2.0Licence Apache-2.0
• #Open Core

Alternative toMuck Rack

Open-source PR skills for AI agents. No agency required.

• 1,638 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toHeyGen LiveAvatar

Talking-avatar SDK for voice AI agents, MIT-licensed, Python and Node.

• 261 GitHub stars
• MITLicence MIT
• #AI Agents