Discover the best AI tools for Open Source. Compare monthly traffic and find the most popular AI products.
685 AI tools

Build, customize, and ship emails — all from your own app

Open-source financial core for building fintech products

Your modern RSS feed, reimagined.

Open-source platform for enterprise AI agents, web-first.

We made AIs battle for world domination

A raw and uncluttered space for anyone to write anything.

The MCP Governance Layer

Figma canvas for AI agent workflows

High-Res Image-to-Video with LoRA

Password generator using chess moves

Create flowing particle animations out of any image (FOSS)

Native multimodal model with self-directed agent swarms

Shared and synchronized AI memory + reasoning across teams

Test your APIs in plain English, straight from the terminal

Open-weights model for long-horizon agentic engineering

The Frontend Database API Gateway

The next generation of on-device AI

The Ultimate Open Source Library for Gemini & Nano

Open-source AI cursor control with computer vision
The backbone of modern AI, re-engineered
Looking for a curated list? See the best Open Source AI tools →