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.
196 tools
omo.dev
An open-source agent harness for complex codebases
openmercato.com
AI-Engineering Foundation Framework for developers
5dive.ai
A self-hosted AI agent runtime for building and managing AI teams.
strandsagents.com
Open-source SDK for production AI agents in Python & TypeScript
openobserve.ai
Open source observability platform for logs, metrics, traces, and frontend monitoring.
picovoice.ai
On-device AI recipes for building private, real-time applications
uxnan.pages.dev
A suite of tools for managing AI-powered coding agents.
orbs.jakubantalik.com
Dotted thought-orb loading indicators for AI & agent UIs
app.dograh.com
Open source voice AI platform for self-hosted use.
rocm.docs.amd.com
A computer vision toolkit built around OpenVX
github.com
Dockerized FastAPI wrapper for Kokoro-82M text-to-speech model
tryaisoc.com
Open-source AI-powered Security Operations Center
docs.fluidinference.com
Frontier CoreML audio models in Swift, powered by SOTA open source.
voicestudio.sh
Open-source AI voice clone, dub, dictate, transcribe, and audiobook creator.
nvidia.com
Open platform for building Physical AI with world models, datasets, and tools
langfuse.com
Open source LLM engineering platform for developing, monitoring, evaluating, and debugging AI applications.
aionui.com
Open-source cowork app for AI agents
opencompany.sh
Self-improving AI that runs a small business with six role-specialised AI employees.
labelstud.io
Open source data labeling tool for multi-type data
