Prime Margin is the profitability command center for trade businesses — quote the right price, track it live on site, and see your real profit when the job's done. No more guessing. No more money left behind.
One correctly priced job typically covers your subscription.
The Problem
You're losing it between the quote and the finish.
The profit leaks at every stage — not just at the quote.
The Profitability Loop
Most tools stop at the quote. Prime Margin follows the money the whole way through — so the price you set is the profit you actually keep.
Enter labour, materials and costs. Overheads are built in automatically. You see your exact profit and your minimum viable price before you send the quote.
Job
Back Garden Fence
Required sell
£4,820
Net margin
22%
Live job
Side Return Extension
Quoted profit
£1,200
Profit at risk
-£260
Log man-days, materials and subcontractor costs as you go. Prime Margin compares them to the quote in real time and flags the moment a job starts eating into your margin.
When the job's done, see quoted profit next to actual profit side by side. No spreadsheets, no end-of-month surprises. Just the real number, and the lesson for the next quote.
Job complete
Driveway Resin
The Real Cost of Guessing
£5k – £25k+
lost every year from underpriced jobs
Most contractors don't realise it's happening
1 in 3 jobs
makes less profit than expected
Usually due to missed costs or time overruns
30–60 mins
wasted guessing prices per quote
Still not knowing if it's profitable
1 bad job
can wipe out a week of profit
Or worse — put you in the red
This isn't a work problem. It's a profitability problem.
Who This Is For
Built by someone who's been there
We were busy, winning work, grafting every day… but I didn't actually know if we were making real profit. Some jobs felt good. Others didn't. But there was no clear system behind it.
I became obsessed with fixing it.
What started as a spreadsheet evolved into something we now use on every single job — from the first quote to the final invoice. It changed how we price, how we run the work, and how confident we are in the number at the end.
Prime Margin shows you exactly how much you'll lose if a job overruns — and exactly what you kept once it's done.
This isn't theory. It's built from real jobs, tested in the real world, used every day.
What Tradespeople Are Saying
"We use Prime Margin every single day in our fencing business. We know exactly how much net profit we're making on every job, how long we have before profit is lost, and how competitive we can afford to be on price. The numbers are crystal clear."
Strike Fencing Ltd
Fencing Contractor
"Finally I can see if a job is actually worth it before I say yes. That alone has saved me from two nightmare jobs this year."
Dan M.
Groundworks, West Midlands
"I was busy but barely breaking even. Turns out I wasn't covering my van, insurance or any of the running costs. Game changer."
Scott H.
Landscaper, Scotland
"I 100% think it'll be a game changer. Would I recommend it? Yes 100% — I already have done."
RBC Roofing Ltd
Roofing Contractor
Pricing
One correctly priced job typically covers your subscription.
✔ 7-day free trial. Card required.
✔ Founding rate — price locks in at signup.
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Takes 2 minutes to get set up
Every job you price and run without this is a risk.
One correctly priced job typically covers your subscription.