Curated collection

Best AI Tools Directory

Compare 4,192 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

4192 tools

100/100

stagehand

The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.

Open source AI
100/100

claude-code-best-practice

from vibe coding to agentic engineering - practice makes claude perfect

Open source AI
100/100

ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context la

Open source AI
100/100

crewAI

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tac

Open source AI
100/100

prompts.chat

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete pr

Open source AI
100/100

sglang

SGLang is a high-performance serving framework for large language models and multimodal models.

Open source AI
100/100

LightRAG

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

Open source AI
100/100

omlx

LLM inference server with continuous batching & SSD caching for Apple Silicon — managed from the macOS menu bar

Open source AI
100/100

ekko-studio

Ekko Studio is a local-first AI workspace for multi-agent chat, coding, and visual workflows, available on desktop and the web.

Open source AI
100/100

jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

Open source AI
100/100

WrenAI

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashb

Open source AIDatabase
100/100

agentscope

Build and run agents you can see, understand and trust.

Open source AI
100/100

milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

Open source AI
100/100

unsloth

Local UI to run and train LLMs and diffusion models. Supports GGUF, MLX, Qwen3.8, DeepSeek-V4, MiniMax-H3, Gemma 4, FLUX and more.

Open source AI
100/100

BrowserOS

🌐 The open-source Agentic browser; alternative to ChatGPT Atlas, Perplexity Comet, Dia.

Open source AI
100/100

vllm

A high-throughput and memory-efficient inference and serving engine for LLMs

Open source AI
100/100

casdoor

An open-source Agent-first Identity and Access Management (IAM) /LLM MCP & agent gateway and auth server with web UI supporting OpenClaw, MCP, OAuth, OIDC, SAML

Open source AI
100/100

worldmonitor

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness in

Open source AIMonitoring
100/100

excelize

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Open source AIAnalytics
100/100

dagger

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

Open source AIWebsite Tools
100/100

infracost

Cloud cost intelligence for engineers, AI coding agents, and CI/CD 💰📉 Shift FinOps Left!

Open source AI
100/100

ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor

Open source AIProductivity
100/100

inbox-zero

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

Open source AIDatabase
100/100

next-ai-draw-io

A next.js web application that integrates AI capabilities with draw.io diagrams. This app allows you to create, modify, and enhance diagrams through natural lan

Open source AIProductivity