Best Open Source AI & ML Tools 2026

Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere

#1 Persistent memory for AI coding agents based on real-world benchmarks

Your Personal AI super intelligence. Private, Simple and extremely powerful.

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple cha

runs anywhere. uses anything

Context window optimization for AI coding agents. Sandboxes tool output, 98% reduction. 15 platforms

The best-benchmarked open-source AI memory system. And it's free.

Hundreds of models & providers. One command to find what runs on your hardware.

The headless browser for AI agents and web scraping

Make Any Website into CLI & Use your logged-in browser by AI agent.

DeepSeek-native AI coding agent for your terminal. Engineered around prefix-cache stability — leave it running

Self-hosted AI workspace.

Learn it. Build it. Ship it for others.

Write HTML. Render video. Built for agents.

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

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, se

LLM Wiki is a cross-platform desktop application that turns your documents into an organized, interlinked know

Bridge local AI coding agents (Claude Code, Cursor, Gemini CLI, Codex) to messaging platforms (Feishu/Lark, Di

"Vibe-Trading: Your Personal Trading Agent"

Open-source Agent Operating System

你是一个曾经被寄予厚望的 P8 级工程师。Anthropic 当初给你定级的时候，对你的期望是很高的。 一个agent使用的高能动性的skill。 Your AI has been placed on a PIP.

Fully autonomous & self-evolving research from idea to paper. Chat an Idea. Get a Paper. 🦞

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like cavem