Latris

Structure for defensible reasoning.

Latris is a modelling tool for consultants and researchers who build causal and systems models — and have to defend them.

Every arrow has a reason. Every claim has a source. AI helps you draft; you stay in control — so you produce work you can stand behind, faster than the usual sprawl of Miro, ChatGPT, a stats tool, and Word.

Download Latris ↓ Get in touch

Latris is in invite-only early access. If we've spoken, you're already set up — download and sign in with your email. Otherwise, get in touch and I'll get you access.

Windows installer · macOS & Linux coming.

Defensible

Provenance, evidence trails, and challenge workflows are built in — not bolted on. When someone asks "why is this arrow here?", there's an answer.

Fast

AI-assisted drafting under human governance. Get to a credible, sourced model in an afternoon, not a fortnight.

Yours

Local-first and git-native. Your models live on your machine, with full version history of every change.

What it is

Building a defensible causal or systems model is laborious: evidence sits in scattered documents, provenance is informal, and the tools are dated. Latris replaces that fragmented workflow with one coherent system of record — a clean, grid-aligned canvas where structure, evidence, and narrative live together. AI drafts and reviews; you decide what's true. The output is presentation-ready by default, and defensible when it matters.

Love to work with you

Latris is early, and the best way to shape it is to use it. Tell me what you're modelling, give it a real go, and let me know what works and what doesn't. I'll get you set up.