Leon
Personal assistant who can live on your server.
- Automation & Workflows
- TypeScript
- MIT
- Actively maintained
GitHub stats
- GitHub stars
- 17,555
- Forks
- 1,474
- Open issues
- 95
- Commits, last 12 months
- 824
- Last commit
- Oct 6, 2026
- Latest release
- tcp-server_v2.0.0Feb 19, 2026
- Created
- Feb 10, 2019
Data from the GitHub API, refreshed daily.
About Leon
Personal assistant who can live on your server. Leon is open source under the MIT license and written mainly in TypeScript, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 17,555 stars and 1,474 forks on GitHub, with 824 commits over the last year. It installs natively rather than through an official Docker image, so plan for a short manual setup.
Topics
- leon
- personal-assistant
- nodejs
- python
- ai
- artificial-intelligence
- speech-to-text
- text-to-speech
- speech-recognition
- speech-synthesis
Repository preview
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What is Leon?
Leon is a free, open-source app you can host on your own server, listed in our Automation & Workflows category. Personal assistant who can live on your server. The source code lives at github.com/leon-ai/leon, where it has 17,555 stars.
Is Leon free and open source?
Yes. Leon is open-source software released under the MIT license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Leon with Docker?
Leon does not list an official Docker image. It installs natively (Nodejs), so follow the install steps in its README or look for a community-maintained container.
What are the best alternatives to Leon?
Popular open-source alternatives to Leon include n8n, Huginn and Apache Airflow.
Is Leon actively maintained?
The most recent commit to Leon was on Oct 6, 2026 with 824 commits in the past twelve months. The latest release is tcp-server_v2.0.0, published Feb 19, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.