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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.

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Rankings use public ecosystem signals. Treat them as a starting point, then confirm license, setup, safety, and fit with the upstream project.
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Open-source AI tools directory

Open Source AI Tools & Projects Directory

Discover 96 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.
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Fastest weekly growth
Healthiest
Strongest maintenance signals
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🤖 Agent
🧱 Framework
⚡ Inference
💬 Interface (selected)
☁️ Platform
🎨 Image
🎵 Audio
✓ Verified evidence

Showing 51-96 of 96 projects

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#ProjectCategoryStars▼Weekly▽TrendHealth▽LanguageUpdated▽
51
Chainlit
Build Conversational AI in minutes ⚡️
Basic listing
💬 Interface12.1K0Watch53/100Python3mo ago
52
Note Gen
A cross-platform Markdown AI note-taking software.
Basic listing
💬 Interface11.8K0Watch51/100TypeScript2mo ago
53
Ai Goofish Monitor
基于 Playwright 和AI实现的闲鱼多任务实时/定时监控与智能分析系统,配备了功能完善的后台管理UI。帮助用户从闲鱼海量商品中,找到心仪产品。
Basic listing
💬 Interface11.7K0Watch58/100Python2mo ago
54
Bisheng
BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.
Basic listing
💬 Interface11.4K0Watch40/100TypeScript2mo ago
55
Dbx
20 MB lightweight cross-platform database client for 70+ databases, including MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, SQL Server, and Dameng. Built-in AI, MCP Server, CLI, desktop and Docker. | 轻量级跨平台数据库管理工具,支持 MySQL、PostgreSQL、SQLite、Redis、MongoDB、达梦等 70+ 数据库,提供桌面端、Docker、CLI、内置 AI 助手和 MCP Server。
Basic listing
💬 Interface11.2K0Strong80/100Rust10d ago
56
Nginx Ui
Yet another WebUI for Nginx
Basic listing
💬 Interface11.1K0Watch48/100Go2mo ago
57
Palmier Pro
macOS video editor built for AI
Basic listing
💬 Interface10.9K0Healthy73/100Swift10d ago
58
Krita Ai Diffusion
Streamlined interface for generating images with AI in Krita. Inpaint and outpaint with optional text prompt, no tweaking required.
Basic listing
💬 Interface10.1K0Watch55/100Python2mo ago
59
Aichat
All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.
Basic listing
💬 Interface10.0K0Caution32/100Rust5mo ago
60
Voltagent
AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework
Basic listing
💬 Interface8.8K0Healthy63/100TypeScript2mo ago
61
Awesome LLM Resources
🧑‍🚀 全世界最好的LLM资料总结(多模态生成、Agent、辅助编程、AI审稿、数据处理、模型训练、模型推理、o1 模型、MCP、小语言模型、视觉语言模型) | Summary of the world's best LLM resources.
Basic listing
💬 Interface8.3K0Watch50/100-2mo ago
62
Palm Rlhf Pytorch
Implementation of RLHF (Reinforcement Learning with Human Feedback) on top of the PaLM architecture. Basically ChatGPT but with PaLM
Basic listing
💬 Interface7.9K0Caution29/100Python2mo ago
63
Magic Resume
free online AI resume editor,the only official website is https://magicv.art
Basic listing
💬 Interface7.7K0Caution36/100TypeScript2mo ago
64
Sdnext
SD.Next: All-in-one WebUI for AI generative image and video creation, captioning and processing
Basic listing
💬 Interface7.1K0Healthy61/100Python2mo ago
65
Big AGI
AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in the cloud.
Basic listing
💬 Interface7.0K0Healthy64/100TypeScript2mo ago
66
Aidea
An APP that integrates mainstream large language models and image generation models, built with Flutter, with fully open-source code.
Basic listing
💬 Interface6.9K0Caution25/100Dart5mo ago
67
Hermes Webui
Hermes WebUI: The best way to use Hermes Agent from the web or from your phone!
Basic listing
💬 Interface6.7K0Healthy75/100Python2mo ago
68
Everywhere
Context-aware AI assistant for your desktop. Ready to respond intelligently, seamlessly integrating multiple LLMs and MCP tools.
Basic listing
💬 Interface5.9K0Healthy61/100C#2mo ago
69
Helix Db
HelixDB is an OLTP graph-vector database built in Rust on Object Storage.
Basic listing
💬 Interface5.7K0Watch45/100Rust15d ago
70
Open Codesign
Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.
Basic listing
💬 Interface5.7K0Healthy68/100TypeScript2mo ago
71
H2o Llmstudio
H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/
Basic listing
💬 Interface5.0K0Watch49/100Python3mo ago
72
Casibase
⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org
Basic listing
💬 Interface4.7K0Healthy61/100Go2mo ago
73
Hermes Web Ui
Web dashboard for Hermes Agent — multi-platform AI chat, session management, scheduled jobs, usage analytics
Basic listing
💬 Interface4.4K0Healthy74/100TypeScript2mo ago
74
Gptme
Your agent in your terminal, equipped with local tools: writes code, uses the terminal, browses the web. Make your own persistent autonomous agent on top!
Basic listing
💬 Interface4.3K0Watch59/100Python2mo ago
75
Adalflow
AdalFlow: The library to build & auto-optimize LLM applications.
Basic listing
💬 Interface4.2K+52Watch51/100Python2mo ago
76
Ace Step Ui
🎵 The Ultimate Open Source Suno Alternative - Professional UI for ACE-Step 1.5 AI Music Generation. Free, local, unlimited. Stop paying for Suno!
Basic listing
💬 Interface3.7K0Caution34/100JavaScript5mo ago
77
Semantic Router
Superfast AI decision making and intelligent processing of multi-modal data.
Basic listing
💬 Interface3.5K0Watch45/100Python4mo ago
78
Ai
🤖 Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps across OpenAI, Anthropic, Gemini, React, Vue, Svelte, and Solid.
Basic listing
💬 Interface2.9K0Healthy68/100TypeScript10d ago
79
Gemini API
✨ Reverse-engineered Python API for Google Gemini web app
Basic listing
💬 Interface2.8K0Watch44/100Python3mo ago
80
Raven
The memory-first, self-improving agent harness built on EverOS, with MiroThinker-powered deep research and reasoning.
Basic listing
💬 Interface2.8K0Watch57/100Python6d ago
81
Sd Webui Lobe Theme
🅰️ Lobe theme - The modern theme for stable diffusion webui, exquisite interface design, highly customizable UI, and efficiency boosting features.
Basic listing
💬 Interface2.7K+19Watch46/100TypeScript11d ago
82
Chatgpt2api
ChatGPT官网接口纯协议的逆向实现,支持注册机维持号池额度,支持GPT-Image-2模型、文本模型,兼容OpenAI接口协议,在线批量生图/编辑图,号池管理,支持导入CPA、sub2api号池 、支持接入Cherry Studio、New Api 等软件
Basic listing
💬 Interface2.3K0Healthy64/100TypeScript2mo ago
83
Joyai Image
JoyAI-Image is the unified multimodal foundation model for image understanding, text-to-image generation, and instruction-guided image editing.
Basic listing
💬 Interface2.1K0Caution35/100Python2mo ago
84
Burr
Build applications that make decisions (chatbots, agents, simulations, etc...). Monitor, trace, persist, and execute on your own infrastructure.
Basic listing
💬 Interface2.0K0Watch45/100Python2mo ago
85
Aisuperdomain
Aila(AI超元域): The premier AI integration tool for Windows, macOS, and Android. Ask once, get answers from 10+ AIs like ChatGPT, Gemini, Claude3, Copilot, Poe, perplexity and more. Features customizable AI and prompts.
Basic listing
💬 Interface2.0K+15Watch40/100C#7mo ago
86
Agentkit
Starter-kit to build constrained agents with Nextjs, FastAPI and Langchain
Basic listing
💬 Interface1.9K0Caution34/100TypeScript4mo ago
87
Open Custom GPT
Free, open-source curriculum for making money with generative AI image, video, and audio — for creators and agencies.
Basic listing
💬 Interface1.9K+201Healthy60/100-10d ago
88
Large Language Model Notebooks Course
Practical course about Large Language Models.
Basic listing
💬 Interface1.8K0Caution33/100Jupyter Notebook3mo ago
89
Dialoqbase
Create chatbots with ease
Basic listing
💬 Interface1.8K0Watch40/100TypeScript3mo ago
90
Penecho
Think with AI beyond the chat box. A shared canvas for handwriting, equations, diagrams, and spatial reasoning.
Basic listing
💬 Interface1.7K0Watch45/100JavaScript6d ago
91
Bitterbot Desktop
A local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy.
Basic listing
💬 Interface1.5K0Watch55/100TypeScript2mo ago
92
Aws Genai Llm Chatbot
A modular and comprehensive solution to deploy a Multi-LLM and Multi-RAG powered chatbot (Amazon Bedrock, Anthropic, HuggingFace, OpenAI, Meta, AI21, Cohere, Mistral) using AWS CDK on AWS
Basic listing
💬 Interface1.4K0Watch43/100TypeScript3mo ago
93
Liveagent
A fully functional AI Agent desktop client that supports Webui access and can be creatively customized and expanded!
Basic listing
💬 Interface1.3K0Healthy73/100TypeScript10d ago
94
Minimind O
🎙️ 「大模型」从0训练0.1B能听能说能看的全模态Omni模型!A 0.1B Omni model trained from scratch, capable of listening, speaking, and seeing!
Basic listing
💬 Interface1.0K0Caution37/100Python2mo ago
95
Hacxgpt
HacxGPT CLI — Open-source command-line interface for unrestricted AI model access with multi-provider support, prompt injection research capabilities, configurable API endpoints, Termux/Linux/Windows compatibility, and Rich terminal UI for security research and red-team evaluation
Basic listing
💬 Interface9220Caution28/100Python4mo ago
96
Clirelay
Wrap Gemini CLI, Antigravity, ChatGPT Codex, Claude Code, Qwen Code, iFlow as an OpenAI/Gemini/Claude/Codex compatible API service, allowing you to enjoy the free Gemini 2.5 Pro, GPT 5, Claude, Qwen model through API
Basic listing
💬 Interface6780Healthy75/100Go2mo ago
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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?+

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.

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