Founder of a listed tool
Louis Grenard
Creator and principal developer, named behind the Leon listing on Anchor Terminal.
What Louis builds
Open-source personal assistant by Louis Grenard that the owner runs on their own machine or server. The 2.0 Developer Preview adds an agent loop with tools, layered memory, computer use and a proactive pulse, reached through a web app.
Creator and principal developer, founder, researched 27 October 2026 · the people behind it
Questions
Who is Louis Grenard?
Louis Grenard created and maintains Leon, an open-source personal assistant that can run on the user's own server. He started the project in 2017 and released it publicly in 2019, and when he wrote its origin story that year he was working at NOA Labs.
What does Louis Grenard (Leon AI) make?
Anchor Terminal lists Leon from Louis Grenard (Leon AI). Open-source personal assistant by Louis Grenard that the owner runs on their own machine or server. The 2.0 Developer Preview adds an agent loop with tools, layered memory, computer use and a proactive pulse, reached through a web app.
How are Louis's tools graded?
Leon is graded E, 41.3 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (4)
These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.