BUILT BY SEGMENTUM · COWORK COST GUIDE
What Copilot Cowork costs a construction business
For a typical 40-person contractor, the licensable group is the dozen people in the office - commercial, project management, admin, leadership - not the site teams. For them, Copilot Cowork comes to roughly £1,840 a month all in: licences and usage together, about £153 per office person. Below is what the everyday jobs cost, and the calculator set up so you can put your own numbers in.
What the everyday tasks cost
Tender or PQQ response first draft - 800-2,000 credits - £6.32 to £15.80 per run
Monthly progress report from site updates - 300-700 credits - £2.37 to £5.53
Subcontractor quote comparison - 400-800 credits - £3.16 to £6.32
Meeting minutes and actions - 100-300 credits - £0.79 to £2.37
A month with three live bids might spend £19 to £47 on tender drafting alone - against the estimator weeks those submissions actually take. The quiet months spend a fraction of that.
Your team
Starting numbers match the example on this page - change them to fit your business.
Your estimate
Uses Microsoft's default usage mix and list pricing ($0.01 per Copilot Credit, billed in US dollars), ex-VAT. Licences assume Microsoft 365 Business Standard plus a Copilot licence per person. For the full step-by-step version, use the calculator on the home page. Pricing last verified 13 July 2026.
Where the usage actually goes
Construction's costs follow the bid cycle. Tender and PQQ responses are the heaviest work Cowork does - pulling case studies, method statements, org charts and old submissions into a first draft - and they arrive in bursts. Expect the usage line to move with the pipeline, not the calendar, and budget for the busy months rather than the average.
Between bids, the steady usage is project administration: minutes and actions, subcontractor correspondence, progress reports assembled from site updates. That's medium-tier work spread across quantity surveyors, project managers and the office.
The boundary is sharper here than most sectors: if drawings, RFIs and project records live in a common data environment or project platform rather than SharePoint, Cowork can't reach them. What's left in Microsoft 365 - the email, the reports, the bids - is still where a lot of office hours go, but be honest about which side of the line your work sits before you budget.
Common questions
What's the strongest use case in construction?
Bid writing. First drafts of tender and PQQ responses assembled from material you already hold - old bids, case studies, method statements. Heavy per task, but it's the work that eats estimators' weeks.
Why will our monthly cost swing around?
Because bids are the expensive work and bids come in bursts. Budget for the busy months, and use spending alerts so a heavy tender season doesn't surprise anyone.
Does it work with our project platform?
Not out of the box. Documents in a CDE or project management platform sit outside Microsoft 365 without connectors. The reachable work is your email, Office documents and SharePoint files.
Do site staff need licences?
No - per-person licensing means you licence the office: commercial, project management, admin, leadership. That's the whole cost base here.
BEFORE YOU COMMIT
That's the cost. The harder question is whether it's the answer.
A new tool sitting on top of an estate that nobody fully understands usually adds cost, not clarity. So before you commit the budget, it's worth asking a simpler question: is Cowork actually your constraint, or is it something underneath it? We help established UK businesses get a clear view of what they're running - and whether the next bit of spend earns its place.
Pricing and defaults last verified
13 July 2026
against Microsoft's published documentation.
Figures use Microsoft list pricing ($0.01 per Copilot Credit, billed in US dollars) converted at roughly £1 = $1.27, ex-VAT. Usage defaults come from Microsoft's Cowork Frontier programme data. This is a budgeting aid, not a quote - confirm current pricing with Microsoft. This is an independent tool built by Segmentum and is not produced or endorsed by Microsoft. "Microsoft 365", "Copilot" and "Cowork" are trademarks of Microsoft, used for identification only.