Meet your virtual brain

Leon is your open-source personal assistant who can live on your server.
He does stuff when you ask him to.

Open source

Under MIT license which is the most permissive license in the open-source world, we want Leon be able to grow as much as possible with the least of restriction.

01100000111101100000111101100000111101100000

Privacy matters

You are in control of your data. Leon lives on your server and you decide if you wish to make use of any third party.

Automate your
virtual life

Remove the hassle of your virtual life by automating stuff. You can think of Leon as your virtual brain.

Imagination is
the only limit

Leon is built on a modular architecture that gives you the flexibility to create or use packages/modules (skills) that fit your need. There is no barrier, only an infinity of possibilities. Be creative.

Powered by AI

Some AI concepts are empowering Leon to ease the interaction with humans, such as NLP, TTS, STT, and more in the future!

Add ears and mouth to your Leon

Leon supports several text-to-speech and speech-to-text cloud solutions.
Or you can also go for the offline ones.

Text-to-Speech

Google Cloud
Google Cloud
AWS
AWS
IBM Watson
IBM Watson
CMU Flite
CMU Flite
Alibaba Cloud
Alibaba Cloud
(coming soon)
Microsoft Azure
Microsoft Azure
(coming soon)

Speech-to-Text

Google Cloud
Google Cloud
IBM Watson
IBM Watson
DeepSpeech
DeepSpeech
Alibaba Cloud
Alibaba Cloud
(coming soon)
Microsoft Azure
Microsoft Azure
(coming soon)

Aaaand action!

Demo preview

Be the owner of your Leon, today

Explore the docs
~/workspace/leon
Install Leon CLInpm install --global @leon-ai/cli
Terminal placeholder
Install Leonleon create birth
Terminal placeholder