Operum is shutting down.

We built Operum to catch missing scope and protect your margins. Here's what happened — and where we're headed next.

1,225

tenders analysed along the way — every one of them looking for the scope someone forgot to price.

What changed

But somewhere along the way we realised who we were really competing with: Claude, Gemini and Copilot.

Going up against companies pouring billions into general AI was never going to be a fair fight.

The flip side: you don't need bespoke construction software anymore. The general tools are good enough. They just need to be set up properly for the work.

So that's what we do now. Instead of building the software for you, we help you build your own systems — procurement, estimating, contract management — directly in ContractorOS.

The same goal, a better tool to get there.

Inside ContractorOS we set up your own AI operating system — built on the tools you already trust, tuned for construction.

Unlimited one-on-one calls

Walk through your specific projects with people who understand both construction and AI.

30+ pre-built AI workflows

Contract review, bid requirements, take-offs and more — ready to run on your projects within days.

Weekly AI sessions

Live working sessions to set up your own AI operating system — procurement, estimating, contract management.

Continue with ContractorOS

Build your own AI
operating system.

Join the contractors, estimators and PMs already running AI on real projects — without the months of trial and error.

Join ContractorOS

290+ members already inside

Operum is shutting down.

The same goal, a better tool to get there.

Build your own AIoperating system.

Build your own AI
operating system.