Curated collection

Best AI Tools Directory

Compare 4,229 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

4229 tools

100/100

ChatGPT-Shortcut

Stop writing prompts from scratch — a searchable prompt library for ChatGPT, Claude, Gemini and Cursor · Русский 한국어 العربية हिन्दी ไทย | 别再从头写提示词:

Open source AIProductivity
100/100

rig

⚙️🦀 Build modular and scalable LLM Applications in Rust

Open source AI
100/100

TypeChat

TypeChat is a library that makes it easy to build natural language interfaces using types.

Open source AI
100/100

open-pencil

AI-native design editor. Open-source Figma alternative.

Open source AI
100/100

openwhispr

Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.

Open source AI
100/100

GenieX

Run frontier LLMs and VLMs locally on Qualcomm devices across NPU, GPU, and CPU with a few lines of code

Open source Developer ToolsAI
100/100

flowgram.ai

FlowGram is an extensible workflow development framework with built-in canvas, form, variable, and materials that helps developers build AI workflow platforms f

Open source AIProductivity
100/100

optimate

A collection of libraries to optimise AI model performances

Open source AI
100/100

dowhy

DoWhy is a Python library for causal inference that supports explicit modeling and testing of causal assumptions. DoWhy is based on a unified language for causa

Open source AI
100/100

bifrost

Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS

Open source AI
100/100

deep-searcher

Open Source Deep Research Alternative to Reason and Search on Private Data. Written in Python.

Open source AI
100/100

k8sgpt

Giving Kubernetes Superpowers to everyone

Open source AI
100/100

worktrunk

Worktrunk is a CLI for Git worktree management, designed for parallel AI agent workflows

Open source Developer ToolsAI
100/100

Vision-Agents

Open Vision Agents by Stream. Build voice and vision agents quickly with any model or video provider. Uses Stream's edge network for ultra-low latency.

Open source AI
100/100

apify-mcp-server

The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of r

Open source AI
100/100

lmdeploy

LMDeploy is a toolkit for compressing, deploying, and serving LLMs.

Open source AI
100/100

Operit

The most powerful AI agent and AI chat software on Android/Operit是一款Android上能力最为强大、发展最久的AI Agent

Open source AI
100/100

FinRobot

FinRobot: An Open-Source AI Agent Platform for Financial Applications using Large Language Models

Open source AI
100/100

osaurus

Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline

Open source AI
99/100

stanza

Stanford NLP Python library for tokenization, sentence segmentation, NER, and parsing of many human languages

Open source AI
99/100

Prompt_Engineering

22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs.

Open source AI
99/100

harness-sdk

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

Open source AI
99/100

obsidian-copilot

Run agents in Obsidian - OpenCode, Codex, Claude Code etc.

Open source AI
99/100

agent-squad

Flexible and powerful framework for managing multiple AI agents and handling complex conversations

Open source AI