Property & built environment · Solution

Know what AI costs before the invoice does.

Every AI query your firm makes, attributed to a project, a team and a person, as it happens, with a cap you can actually enforce.

Sits on top of
AnthropicOpenAIGoogle GeminiGrok

AI is being used at every level of the firm, in built workflows and by people on their own initiative. The spend arrives as a single undifferentiated figure, after the month it was spent in.

0%

of AI spend traceable to a project or a person

1 month

late, when the spend finally shows up on the invoice

1 line

on the invoice, for all of it

What it does

What Watchtower handles.

  1. 01

    Cost by project and team

    Spend is attributed as it is incurred, so you can see where it is accumulating instead of reconciling it a month later.

  2. 02

    An audit trail that writes itself

    Every employee, every tool, every query, logged automatically, so an oversight question has an answer.

  3. 03

    Caps you can enforce

    Set a monthly ceiling per project, get alerted as it approaches, and stop it being exceeded without anyone noticing.

See it working

The dashboard, running

The real thing, on sample data. Every control below works, so it is worth clicking around.

Live demoEverything here works. Have a play around.

How it plugs in

How it plugs in

It doesn't, and that's the point. Watchtower is standalone, so nothing in your stack has to change to turn it on.

Your AI tools

AnthropicOpenAIGoogle GeminiGrokSelf-hosted models
Usage, via API keys
Watchtower

Prices and attributes every AI call as it happens.

  • Cost by project and person
  • An audit trail of every query
  • Caps you can enforce
Cost, as it's spent

What you see

ProjectsUsersErrorsSessions

Your stack, unchanged

SharePointSageProcoreRevit

No integration, no migration, no change to how anyone works.

01

Connect your AI tools

Add the API keys for the providers your firm already pays for.

02

Map projects and teams

Tell it how your firm is structured so cost lands in the right place.

03

Set the caps

A monthly ceiling per project, and who gets told as it gets close.

What it watches

AnthropicOpenAIGoogle GeminiGrokSelf-hosted modelsAnthropicOpenAIGoogle GeminiGrokSelf-hosted modelsAnthropicOpenAIGoogle GeminiGrokSelf-hosted modelsAnthropicOpenAIGoogle GeminiGrokSelf-hosted models

Questions people ask first

Watchtower

No idea what your AI spend actually is?Most firms don't.

Tell us which AI tools your teams use and how your projects are structured. We'll show you what the first month of attribution looks like.