Free AI tools
Tools with a free plan, a free tier, or an open-source licence. Pricing is only shown when the tool's own website states it.
185 tools
aurict.com
An open-source terminal AI coding agent for real developer workflows.
ory.com
Open source, local semantic search for codebases and monorepos.
constructorfabric.org
Open-source framework & middleware for enterprise-grade multi-tenant and multi-tier XaaS Services development
hopit-ai.github.io
Open fashion retrieval benchmark and models
cboard.io
Augmentative and Alternative Communication (AAC) system with text-to-speech for the browser
github.com
Open-source book on AI agents with 10 chapters and 95 experiments
opencv.org
Open Source Computer Vision Library
github.com
Ingest files for retrieval augmented generation (RAG) with open-source Large Language Models (LLMs).
gradio.app
Build machine learning web apps in Python
microsoft.github.io
An open source framework to identify risks in generative AI systems.
handy.computer
Free, open source speech-to-text application that works offline.
wso2.github.io
Open control plane for deploying, managing, and governing AI agents at scale.
x2v.light-ai.top
Lightweight image and video generation framework
milvus.io
High-performance vector database for scalable vector ANN search
mikkoparkkola.github.io
Travel MCP server + CLI for AI assistants — flights, hotels, trains, cars, ferries, price alerts.
github.com
Build local voice agents with open-source models
pytorch.org
A PyTorch library for computer vision tasks.
litellm.ai
Open-source AI Gateway for 100+ LLMs
photonvision.org
A free, fast, and easy-to-use computer vision solution for the FIRST Robotics Competition.
sutando.ai
Realtime AI agent that rewrites itself at night.
