Leon
Open-source personal assistant that lives on your server with AI-powered automation capabilities.
Opens getleon.ai in a new tab.
How the 6.6 was reached
- Quality of output6/10
17,549 stars and active pushes show adoption, but capability claims for skills and computer use come only from the vendor. Source: github.com
- Ease of use5/10
Self-hosted on your own server under MIT licence; only the vendor's homepage describes it, with docs available but no quick-start evidence. Source: getleon.ai
- Pricing value10/10
Free and open source under MIT with no licensing fees or subscriptions to run on your own server. Source: github.com
- API and integration quality6/10
Documented HTTP API and several cloud speech service integrations, but the list is short and vendor-described. Source: docs.getleon.ai
- Solves the problem it claims to solve6/10
Stars and activity show interest in a self-hosted assistant, but no independent evidence that it does tasks as claimed. Source: github.com
6.6/10 is the average of the five criterion scores above. The evidence comes from 3 different sources.Scores come from public evidence (the tool's own pages and documentation, and independent reviews); we do not test every tool hands-on. Scored 29 September 2026, on version 1 of our five-criteria scoring method.
Pricing
- Open source MIT license
- Self-hosted deployment
- Modular skill system
- Basic AI features
- Community support
For the full list of what each plan includes, and current prices, see github.com.
Key Features
- Self-hosted personal assistant
- Modular skill/package architecture
- Text-to-speech and speech-to-text integration
- Multiple cloud provider support
- Node.js and Python foundation
Pros & Cons
Pros
- Complete data privacy and control
- Highly customizable and extensible
- No recurring costs
- Active open-source development
- Multiple TTS/STT provider options
Cons
- Requires technical setup and maintenance
- Limited documentation for beginners
- Smaller ecosystem compared to commercial alternatives
- Self-hosting infrastructure costs
- Beta stage with potential stability issues
Leon offers impressive privacy and customization for technically-minded users who want full control over their AI assistant. While the self-hosted nature requires more effort than cloud solutions, it's a compelling choice for developers and privacy-conscious users willing to invest in setup.
Added to scored.tools on
For the Leon team: put this score on your website
A small image (a badge) that shows this score and links back to this page. Free for any tool, at any score. It always shows the current score, so it changes when the score does. Copy this code into your website where you want the badge:
<a href="https://scored.tools/tools/leon/"><img src="https://scored.tools/badge/leon.svg" alt="Leon on scored.tools: 6.6/10" width="160" height="40"></a>Do you work for Leon? Claim this page: prove you work there, then confirm the facts, correct a mistake or add a short reply. It is free and never changes the score.
Competitors to Leon
Other tools in the Automation category worth comparing.
