GitHub Copilot
Verified listing
Free forever • run locally
Best Open Source AI Tools
46 open source AI tools with GitHub repos and Hugging Face models: local chatbots (Ollama, LM Studio, Jan), image models, voice and coding engines. Download them, run them offline on your own device, and never pay a subscription. Each tool page shows install steps and a device-compatibility check.
Llama 3
Hand-picked by CrewHub
HuggingChat
Hand-picked by CrewHub
Stable Diffusion
Hand-picked by CrewHub
Continue.dev
Hand-picked by CrewHub
Aider
Hand-picked by CrewHub
Whisper
Hand-picked by CrewHub
AutoGPT
Hand-picked by CrewHub
Open-source framework for building autonomous AI agents that can chain tools to achieve goals.
BabyAGI
Hand-picked by CrewHub
Semantic Kernel
Hand-picked by CrewHub
Hugging Face Agents
Hand-picked by CrewHub
Open-source library from Hugging Face for building tool-using agents with any open-weights LLM.
InvokeAI
Hand-picked by CrewHub
Open-source Stable Diffusion studio with a node-based canvas, popular with professional AI artists.
ComfyUI
Hand-picked by CrewHub
Fooocus
Hand-picked by CrewHub
CodeT5
Hand-picked by CrewHub
GPT-Code-Clippy
Hand-picked by CrewHub
Open-source effort to build a Copilot-like code completion model from GPT-Neo.
LangChain JS
Hand-picked by CrewHub
Open-source JavaScript/TypeScript framework for building LLM apps with chains, agents, and tools.
LlamaIndex JS
Hand-picked by CrewHub
Open-source TypeScript framework for RAG and data ingestion for LLMs.
Dance Diffusion
Hand-picked by CrewHub
Open-weights audio diffusion model from Harmonai, generating music samples and loops.
AudioCraft
Hand-picked by CrewHub
Open-source audio generation framework from Meta, including MusicGen and AudioGen models.
Bark
Hand-picked by CrewHub
Open-weights text-to-audio model from Suno, supporting multilingual TTS, music, and sound effects.
Tortoise TTS
Hand-picked by CrewHub
Coqui TTS
Hand-picked by CrewHub
Faceswap by Deepfakes
Hand-picked by CrewHub
Open-source face swap software for Windows/macOS/Linux, popular with researchers and hobbyists.
DeepFaceLab
Hand-picked by CrewHub
Open-source deepfake framework popular in research, used to create realistic face swaps.
Devika AI
Hand-picked by CrewHub
Open-source AI software engineer agent that plans and codes projects from natural language.
OpenDevin AI
Hand-picked by CrewHub
Open-source autonomous software engineering agent, alternative to Devin, with multi-step coding.
Code Llama
Hand-picked by CrewHub
Meta's open-weights code-focused LLM, fine-tuned from Llama 2 for coding tasks.
Zephyr 7B
Hand-picked by CrewHub
Hugging Face's open-weights model, fine-tuned from Mistral for instruction following.
Nuclei API
Hand-picked by CrewHub
Open-source security scanner with templates for known vulnerabilities.
AutoGen Pro
Hand-picked by CrewHub
MetaGPT
Hand-picked by CrewHub
Open-source multi-agent framework that simulates a software company's roles.
ChatDev
Hand-picked by CrewHub
Open-source multi-agent framework for building software, with roles like CEO, CTO, programmer.
Camel AI
Hand-picked by CrewHub
Open-source multi-agent framework focused on role-playing communication between agents.
SmolAgents
Hand-picked by CrewHub
Lightweight open-source agent framework from Hugging Face, focused on code-executing agents.
OpenAI Swarm
Hand-picked by CrewHub
Lightweight open-source multi-agent framework from OpenAI, focused on handoffs between agents.
Google ADK
Hand-picked by CrewHub
Open-source agent framework from Google for building production AI agents.
LlamaAgents
Hand-picked by CrewHub
Open-source multi-agent framework from LlamaIndex, focused on RAG and tools.
Falcon
Hand-picked by CrewHub
TII's open-weights LLM family, popular in research and Arabic NLP.
Hugging Face
Hand-picked by CrewHub
Hugging Face is an AI tool that provides AI tooling in the code & developer tools space.
Chatall
Hand-picked by CrewHub
Chatall is an AI tool that provides conversational AI in the ai chat assistant space.
Svfr AI Video Restoration
Hand-picked by CrewHub
Svfr AI Video Restoration is an AI tool that creates or edits videos in the video generation space.
Ollama
Verified listing
llama.cpp
Verified listing
Text Generation WebUI
Verified listing
GPT4All
Verified listing
Open source AI — FAQ
What does open source mean for AI tools?
You can download the code and model weights, inspect them, run them on your own device, and often use them commercially — no account, no subscription, no data leaving your machine.
Can my laptop run these models?
Most 7–8B models run on a 16 GB laptop via Ollama or LM Studio. Each open tool page on CrewHub has a compatibility checker: pick your device and model size for a verdict.
Are open source AI tools really free?
The software is free forever. Your only cost is electricity and hardware you already own — versus $20/month forever for hosted flagships.