AI Tools Scout
Open-source ToolsLLM ProjectsMCP ServersMethodology
AI Tools Scout

An open-source AI tools directory with clear use cases, visible source freshness, and maintenance evidence for anyone deciding what to try.

Explore
Open source AI projectsOpen source LLM projectsMCP servers list
More
SkillsContentAbout
Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
  1. Home
  2. /Open-source Tools

Open-source AI tools directory

Open Source AI Tools & Projects Directory

Discover 22 open source AI tools across 1 categories. Start with what each tool does, then use current activity, maintenance signals, and source freshness when you need a deeper comparison.

Project data last synced 5d ago.
Most adopted
All-time GitHub footprint
Trending
Fastest weekly growth
Healthiest
Strongest maintenance signals
Recently updated
Latest repository activity
All🤖 Agent🧱 Framework⚡ Inference💬 Interface☁️ Platform🎨 Image🎵 Audio (selected)✓ Verified evidence

How to use the ranking

Turn a leaderboard into an adoption shortlist

1. Match the use case

Start with category and search filters. An agent framework, inference runtime, interface, and image model solve different problems even when all are called “AI tools.”

2. Check present-tense health

Use weekly growth, last update, commit frequency, and health score to distinguish active projects from repositories living on historical popularity.

3. Validate in your environment

Open the detail page, inspect the upstream repository and license, then run a small proof of concept. Rankings narrow the field; they do not replace technical due diligence.

Quick answers

Open source AI project rankings

What makes an open source AI project worth adopting?+

Start with the use case, then look beyond stars. Recent activity, releases, issue handling, contributor depth, documentation, license, and setup fit all matter. This directory exposes those signals so you can create a shortlist before trying a tool.

Is the most-starred AI project always the best choice?+

No. Stars show awareness and broad adoption, but they do not guarantee active maintenance or suitability for your use case. Use the Trending, Healthiest, and Recently Updated views alongside the all-time ranking.

How should I compare two AI projects?+

Weekly AI open-source movers

Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.

Showing 1-22 of 22 projects

Clear filters
#ProjectCategoryStars▼Weekly▽TrendHealth▽LanguageUpdated▽
1
whisper
Robust Speech Recognition via Large-Scale Weak Supervision
Recently verified
🎵 Audio105.7K+370Watch56/100Python3mo ago
2
MoneyPrinterTurbo
利用 AI 大模型和自动化工作流,根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.
Recently verified
🎵 Audio99.5K+847Strong91/100Python5d ago
3
Unsloth
Unsloth is a local UI for training and running Gemma 4, Qwen3.6, DeepSeek, Kimi, GLM and other models.
Basic listing
🎵 Audio68.7K+4.7KStrong92/100Python10d ago
4
Real Time Voice Cloning
Clone a voice in 5 seconds to generate arbitrary speech in real-time
Basic listing
🎵 Audio60.1K+328Watch59/100Python4mo ago
5
Coqui TTS
🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production
Basic listing
🎵 Audio45.8K+550Healthy66/100Python23mo ago
6
Voicebox
The open-source AI voice studio. Clone, dictate, create.
Basic listing
🎵 Audio45.6K+20.4KHealthy70/100TypeScript10d ago
7
Chattts
A generative speech model for daily dialogue.
Basic listing
🎵 Audio39.7K+445Healthy68/100Python3mo ago
8
Mockingbird
🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time
Basic listing
🎵 Audio36.9K+24Watch52/100Python5mo ago
9
Voxcpm
VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning
Basic listing
🎵 Audio34.3K+16.1KHealthy69/100Python24d ago
10
Meetily
Privacy first, AI meeting assistant with 4x faster Parakeet/Whisper live transcription, speaker diarization, and Ollama summarization built on Rust. 100% local processing. no cloud required. Meetily (Meetly Ai - https://meetily.ai) is the #1 Self-hosted, Open-source Ai meeting note taker for macOS & Windows. Understand How to write meeting minutes
Basic listing
🎵 Audio26.9K+843Healthy62/100Rust1mo ago
11
AudioCraft
Audiocraft is a library for audio processing and generation with deep learning. It features the state-of-the-art EnCodec audio compressor / tokenizer, along with MusicGen, a simple and controllable music generation LM with textual and melodic conditioning.
Basic listing
🎵 Audio23.5K+256Healthy62/100Jupyter Notebook5mo ago
12
Screenpipe
YC (S26) | Record your screen 24/7 and plug into your agents. Local, private, secure. Connect to OpenClaw, Hermes agent and 100+ apps
Basic listing
🎵 Audio20.6K+173Strong89/100Rust5d ago
13
Nemo
A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
Basic listing
🎵 Audio17.8K+629Healthy79/100Python5d ago
14
Speechbrain
A PyTorch-based Speech Toolkit
Basic listing
🎵 Audio11.5K0Watch51/100Python2mo ago
15
Rtranslator
Open source real-time translation app for Android that runs locally
Basic listing
🎵 Audio9.9K0Caution34/100C++2mo ago
16
Mlx Audio
A text-to-speech (TTS), speech-to-text (STT) and speech-to-speech (STS) library built on Apple's MLX framework, providing efficient speech analysis on Apple Silicon.
Basic listing
🎵 Audio7.0K0Healthy66/100Python2mo ago
17
Whisperkit
On-device Speech AI for Apple Silicon
Basic listing
🎵 Audio6.1K0Watch42/100Swift2mo ago
18
Argmax Oss Swift
On-device Speech AI for Apple Silicon
Basic listing
🎵 Audio6.1K0Watch42/100Swift2mo ago
19
Maths Cs Ai Compendium
Become a cracked AI/ML Research Engineer
Basic listing
🎵 Audio3.7K0Caution39/100TypeScript2mo ago
20
TTS Webui
A single Gradio + React WebUI with extensions for ACE-Step, OmniVoice, Kimi Audio, Piper TTS, GPT-SoVITS, CosyVoice, XTTSv2, DIA, Kokoro, OpenVoice, ParlerTTS, Stable Audio, MMS, StyleTTS2, MAGNet, AudioGen, MusicGen, Tortoise, RVC, Vocos, Demucs, SeamlessM4T, and Bark!
Basic listing
🎵 Audio3.1K0Watch41/100TypeScript2mo ago
21
Youtube Shorts Pipeline
Automated YouTube Shorts pipeline: news → script → AI visuals → voiceover → captions → upload
Basic listing
🎵 Audio2.0K0Caution31/100Python3mo ago
22
Openless
Hold a key, speak, release — AI-polished text appears at your cursor in any app. Open-source voice input for macOS & Windows. (按住快捷键说话,松开即得润色后的文字)
Basic listing
🎵 Audio1.2K0Healthy70/100HTML2mo ago

Compare maturity, current momentum, maintenance health, language, license, deployment model, integrations, and operating cost. Project detail pages also link to side-by-side comparison pages when a relevant peer is available.