OSS Discovery

UN
Global
PRODUCTIVITY
SELF-HOSTABLE
ACTIVELY MAINTAINED
FREEMIUM
Leon

LEON

Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization. Built on Node.js, Python, and AI, Leon offers open-source flexibility under the MIT license for unrestricted growth. Ideal for users prioritizing data control and seamless automation.

GITHUB STARS
17k
+12% this month
FORKS
1.4k
Active community
LAST PUSH
Apr 24, 2026
High momentum
WATCHERS
279
Tracking updates
LICENSE
MIT
Commercial use
Leon is an AI-powered virtual assistant that lives on your server, automating tasks and managing your digital life with privacy and customization. Built on Node.js, Python, and AI, Leon offers open-source flexibility under the MIT license for unrestricted growth. Ideal for users prioritizing data control and seamless automation.

High Performance

Built for speed and minimal overhead.

Self-hostable

Docker, Kubernetes, or bare metal

Developer Native

Programmable via any language workflow

SUPPORTED LANGUAGES

TypeScript
TypeScript
Python
Python
JavaScript
JavaScript
Sass
Sass
SCSS
SCSS
HTML
HTML
CSS
CSS

VISUAL INTERFACE

Screenshot 1
Screenshot 2
Screenshot 3

The Quick Glance

Status
Active
Category
Productivity
Pricing
Freemium
Self-Hosted
Yes
Available on
Web
Latest Release
v1.0.0-beta.8
May 1, 2023

Relative Standing — across 1,284 tools

STARS17k
Top 23% globally
FORKS1.4k
Top 26% in Open Source
ACTIVITYVery High
Top 15% Activity
WATCHERS279
Top 13% Community