Fulcrum

Organisational Decision Architecture / Simulation Tool

The Decision Architecture series, turned into an engine you operate. Model any organisation, read its structural health from 0 to 100 and find the moves that make it stronger.

Builds are published on the releases page as they ship.

Local-first·No cloud, no account ·GPL-3.0 + LGPL-3.0
Who it is for

Built for the people who own structure

Fulcrum is a thinking tool for the roles that answer for how an organisation is shaped and how it decides: software architects, senior and principal engineers, CTOs and the wider C-suite.

Software architects

Reason about authority boundaries, coupling and dependency structure as a system you can score, not a diagram you argue over.

Senior and principal engineers

See why an organisation slows as it scales and which structural move removes the bottleneck instead of working around it.

CTOs and engineering leaders

Test a reorg, a delegation or a boundary change against the model before you test it on people, then read the trade-off as one number.

Founders and the C-suite

Make the shape of the organisation legible: where decisions stall, where authority is missing and where growth will bite.

Explore

Find your question

The detail lives on three focused pages instead of one long scroll.

The tool

The board, the score, the moves, the guide that plans a stronger organisation move by move and the plan export you can send to a lead.

Why this exists

Why organisational theory needed an engine, what the numbers show and the books the model comes from.

Download

Native builds for Windows, macOS and Linux. Free, local-first, no account.