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.
34 tools
github.com
Open-source metasearch backend and AI search API for LLM agents.
voicebox.sh
Open-source AI voice studio for voice cloning and speech generation
developers.google.com
Production-ready, high-performance, open-source inference framework for deploying Large Language Models on edge devices.
cognee.ai
Open-source AI memory engine for agents
vllm.ai
A high-throughput and memory-efficient inference and serving engine for LLMs
github.com
Dockerized FastAPI wrapper for Kokoro-82M text-to-speech model
relaticle.com
Open-source CRM with native AI agent support
comet.com
Open-source platform for AI engineering and LLM application management
milvus.io
High-performance vector database for scalable vector ANN search
litellm.ai
Open-source AI Gateway for 100+ LLMs
bconomics.ai
Open-source AI funding workspace for consultants, advisors, and incubators.
oomol.com
Open-source auth gateway connecting SaaS providers to AI agents.
unstructured.io
Library for preparing raw documents for downstream ML tasks
github.com
A library for performing inference using trained models.
