Wednesday, March 25, 2026

PATRICK KEMP

Chasing the rabbit holes

Two Days to Replace Everything

2 min read
Two Days to Replace Everything

I counted the other day. Fifteen. That's how many different apps and tools I was paying for to run Brazos Construction. QuickBooks for invoicing. BuildBook for estimates. Knowify for architect pay apps. Houzz for selections. Fieldwire for plans. Dropbox. Google Apps. Adobe Creative Suite. Apple Notes. OmniGraffle. OmniOutliner. Half of them didn't talk to each other. None of them talked to Nora, my assistant (main AI agent) that runs our day-to-day. I spent more time jumping between tabs than I did building houses.

So I asked a dumb question. What if we just built our own? One system. Everything I already use, rebuilt to work the way I think, all in one place that my clients, my crew, and Nora can all access. I figured it would take weeks. It took two days. Invoicing through QuickBooks, project costing, payments through Stripe, estimates, selections, document storage, all of it. One login. One dashboard. Nora runs the whole thing from there now.

The part that surprised me is what happened next. The way it was built, any other builder could plug in their own QuickBooks, connect their own Stripe, and run their company through it too. Their data stays theirs. Their setup stays separate. But the bones are the same. I didn't set out to build software for other people. I set out to stop paying for fifteen apps that made my life harder. But here we are, and ConstructionOS might be the most interesting thing to come out of this whole experiment. And yes, OpenClaw built the website too. More on that soon.