Curated collection

Best AI Tools Directory

Compare 4,208 quality-filtered AI tools—LLMs, coding agents, image generators, and automation—using public popularity, activity, and licensing data.

Explore quality-filtered AI tools for chat, coding agents, image generation, RAG, and automation. Rankings use public popularity and project activity—not paid placements.

Top AI tools

4208 tools

99/100

semantic-router

A programmable Mixture-of-Models router for heterogeneous LLM inference

Open source AI
99/100

chronos-forecasting

Chronos: Pretrained Models for Time Series Forecasting

Open source AI
99/100

ccg-workflow

多模型协作工作流引擎 — /ccg:go 一个命令,AI 自动分析意图、选择策略、编排 Codex + Gemini + Claude 协作执行

Open source AIProductivity
99/100

emdash

Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.

Open source AI
99/100

lemonade

Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Z

Open source AI
99/100

open-agents

An open source template for building cloud agents.

Open source AI
99/100

AReaL

The RL Bridge for LLM-based Agent Applications. Made Simple & Flexible.

Open source AI
99/100

shimmy

⚡ Pure-Rust WebGPU inference engine — OpenAI-API compatible, GGUF native, runs on any GPU. No Python. No llama.cpp. Single binary.

Open source Developer ToolsAI
99/100

giskard-oss

🐢 Open-Source Evaluation & Testing library for LLM Agents

Open source AI
99/100

agentscope-java

Build distributed, production-grade, long-running agents.

Open source AI
99/100

gpustack

A GPU cluster manager for high-performance AI model serving (vLLM, SGLang) and on-demand SSH-accessible GPU instances.

Open source AI
99/100

DALI

A GPU-accelerated library containing highly optimized building blocks and an execution engine for data processing to accelerate deep learning training and infer

Open source AI
99/100

ruoyi-ai

Enterprise-grade AI agent framework with multi-provider LLM management, secure knowledge bases and high-precision RAG, visual workflow orchestration, and multi-

Open source AI
99/100

UltraRAG

A Low-Code MCP Framework for Building Complex and Innovative RAG Pipelines

Open source AI
99/100

im-not-ai

AI가 쓴 한글을 사람 글처럼 윤문하는 Claude 스킬 — Korean AI-text humanizer: detects and rewrites translationese, mechanical parallelism, and 71 other AI tells

Open source AIWriting Tools
99/100

alignment-handbook

Robust recipes to align language models with human and AI preferences

Open source AI
99/100

maka

Apache Maka (Incubating) is a high-performance agent workspace that keeps a complete record of everything it did.

Open source AI
99/100

agents

Build and deploy AI Agents on Cloudflare

Open source AI
99/100

openagent

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagen

Open source AI
99/100

streamdown

A drop-in replacement for react-markdown, designed for AI-powered streaming.

Open source AI
99/100

astron-rpa

Agent-ready RPA suite with out-of-the-box automation tools. Built for individuals and enterprises.

Open source AI
99/100

awesome-pretrained-chinese-nlp-models

Awesome Pretrained Chinese NLP Models,高质量中文预训练模型&大模型&多模态模型&大语言模型集合

Open source AI
99/100

zenml

ZenML 🙏: One AI Platform from Pipelines to Agents. https://zenml.io.

Open source AI
99/100

aigcpanel

AIGCPanel 是一个简单易用的一站式AI数字人系统,支持视频合成、声音合成、声音克隆,简化本地模型管理、一键导入和使用AI模型。

Open source AI