The app

On your desk. On your servers.

Henselian is a desktop app with the engine behind it. Pick a model, change an assumption, and see what moves, without your data going anywhere.

Built for the person who makes the call.

Start from a working model
Pick the model closest to your line of business and change it in plain words. It runs at full size from the first click.
Move off the old model safely
Drop in the old model and its rewrite. The app checks that the two agree and comes back with plain findings.
Every version kept
Open, save and compare any version of a model, on this machine or on the server, and restore one in a click.
Only servers you trust
A server the app has never met shows its fingerprint first, to be checked once with its administrator. A key that changes is refused.
Updates you decide on
The app verifies each new version against our signature and installs it when you choose. Past results stay exactly as they were.
It tells you when it is done
A run that finishes or fails shows as a notification, so you can get on with your day while it works.

Roll again

Change one thing. See everything that moves.

Every assumption is a die you can roll again. The app reruns the whole book in seconds, so trying an idea costs nothing.

Each die a future. Point to roll the ones nearby.

Everything you need to answer "what then?"

The engine

Trillions of futures, in seconds.

The same simulations your team already trusts, run on a graphics card instead of a queue. What took an afternoon now takes a cup of coffee.

See the numbers

1.5 trillion futures

41 s

on one workstation, end to end

The app