PrivateGPT

PrivateGPT is an enterprise-grade private AI framework for building secure document chat pipelines that keep data on your own servers.

PrivateGPT started as a viral open-source project for asking questions to documents without any data leaving a local environment. It has since evolved into a full enterprise platform called Zylon that enables organizations to deploy secure, private RAG pipelines entirely on their own infrastructure. It is ideal for businesses in regulated industries such as healthcare, legal, and finance where data sovereignty is a strict requirement. The open-source code remains free while commercial enterprise deployments are available through custom subscription pricing.