Leon
Your Open-Source Personal Assistant
Leon is an open-source personal assistant that runs on your own server, giving you control over your data and whether to use third-party services. It is built with Node.js and Python and uses AI concepts such as natural language processing, text-to-speech, and speech-to-text to respond to requests and automate tasks.
Leon uses a modular architecture with skills and packages you can create or install, covering areas such as news, music, meals, currency, and routines. It supports multiple text-to-speech and speech-to-text providers, including Google Cloud, AWS, IBM Watson, CMU Flite, and Coqui STT, with offline options available as well. It is released under the MIT license and can be installed via the Leon CLI.
Leon is aimed at users who want a self-hosted assistant they can extend with their own skills. The pages describe installation through the CLI and documentation but do not state a free plan, trial, or paid editions.
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