Overview
MateCat is an open-source, browser-based computer-assisted translation tool for professional translators, project managers, and organizations. It combines translation memories, machine-translation engines, document handling, project management, and collaboration in a web workspace. The official repository contains the application source and is licensed under LGPL-3.0. It can be used online at matecat.com or installed and customized for self-hosted deployments. MateCat is AI-related because its official materials describe machine-translation post-editing and an AI-driven workflow. The repository is active and links back to the official MateCat website.