FitForge

In development

Know your margin before you send the quote.

FitForge turns your own material, labour and plant rates into a priced, checked tender, with waste, overheads, profit and VAT included. Built for the UK subcontractors who price measured work and are tired of doing it in a spreadsheet at nine o'clock at night.

No card, no commitment. Founding users get the launch price locked for life.

The problem

Most jobs are priced twice: once to win them, once to find out what they cost.

Rates go stale

The spreadsheet has last year's board price in it. Merchant quotes expire, and nobody updates every copy of the sheet, so the same job gets priced three different ways depending on which file you opened.

The allowances get forgotten

Waste, site overheads, preliminaries, supervision. Each one is small and easy to leave off under time pressure. Together they are usually the difference between a job that made money and one that did not.

Margin gets confused with markup

Adding 20% to cost is not a 20% margin. It is 16.7%. Get that wrong across a year of tenders and you have worked hard for someone else's benefit.

How it works

Four steps, in the order you actually work.

Keep your rates in one place

Materials, labour, plant and subcontract rates, with supplier prices dated so you can see what a board cost in March and what it costs now. One library, shared by everyone who prices work.

Measure the job

Enter quantities against the rates. Waste percentages come from the material, not from memory, so a 7.5% board allowance is applied whether you remembered it or not.

Set your margin, see the tender

Direct cost, then site overheads, then profit, then VAT, calculated the same way every time. Enter a target margin and it converts to the markup properly.

Issue the quotation

A quotation with the scope, exclusions, payment stages and terms attached, produced from the same figures you just priced. Revise it and the previous version is kept.

Where it actually is

An honest status, because you are being asked to wait for it.

FitForge is built on a calculation engine that already exists and is tested. This is not a landing page for an idea. But the part you would touch every day, the estimating screen itself, is still being built. Here is the real position.

Status as at August 2026. This table is updated as things land.
PartStatusNotes
Commercial calculation engine Built and tested Materials, labour, plant, subcontract, waste, overheads, profit, margin-to-markup, VAT, payment stages. Verified against ten approved test cases on every change.
Rate libraries Built Materials, labour, plant and dated supplier prices, with duplicate matching on import.
Customer and supplier records Built Including project history against each customer.
Quotation and document generation Engine built, screen pending PDF and Word output already works; it is not yet wired to the web interface.
Estimating screen on web and mobile In build This is the current work and the reason for the waitlist.
Variations and payment applications Designed, not built Data model exists; interface to follow the estimating screen.
Site measurement on a phone Partly built Offline capture and photos work; ties into estimating once that screen lands.

Why we are telling you this

Every estimating product claims to do everything. You will find out within a week of using one whether that was true, and by then you have moved your rates into it. We would rather you knew now and decided with your eyes open. And if you join early, the gaps get filled in the order that founding users say they should be.

Who it is for

Built for trades that price by measured quantity.

If your estimate is quantities multiplied by rates, plus allowances, plus margin, this fits how you already work. It was designed alongside a working drylining and refurbishment contractor, so the defaults are a UK subcontractor's defaults.

Drylining and partitions

Metal stud, track, boarding, acoustic and fire-rated build-ups, jumbo framing, tape and joint.

Fit-out and refurbishment

Office and commercial refurb where a job is many small measured items rather than one lump.

Suspended ceilings

Grid and tile by area, bulkheads and margins, with plant and access priced in.

Plastering and screeding

Priced per square metre with material waste and coverage rates that are actually yours.

Insulation

Acoustic and thermal by roll, sheet or square metre, converted to the unit you buy in.

Flooring, tiling and decorating

Any trade where coverage, waste and preparation drive the price more than the headline rate.

More detail on each trade, and what FitForge does differently for it →

Pricing

Priced like a tool, not like an enterprise system.

Indicative launch pricing. Founding users keep whatever they join at, for as long as they stay. Nothing is charged during early access.

Sole trader
£29per month

One user. Everything needed to price and quote a job.

Contractor
POA

Larger teams, supplier imports, and help moving your existing rates across.

Full pricing, what is in each tier, and what happens at launch →

Early access

Get it before it is finished, and shape what gets built.

We are looking for a small number of UK contractors who price measured work and are willing to tell us plainly when something is wrong. In return you get the launch price locked for life, and your priorities go to the top of the list.

  • No payment, no card, no obligation.
  • We will email you when there is something worth looking at, not weekly.
  • One click to leave the list, on every email.

Common questions

Straight answers.

What is FitForge?

FitForge is estimating and commercial management software for UK trade contractors. It holds your material, labour and plant rates, prices measured work against them, applies waste, overheads and profit, and produces a quotation with the payment stages and terms attached.

Can I use it on a phone?

Yes. FitForge runs in a browser and installs to a phone's home screen as an app. Site measurements, notes and photographs can be captured without a signal and sync when you are back in range.

Do I have to use your rates?

No, and you should not. FitForge is built around your own rates and your own supplier prices. Published price books are a starting point at best. The whole point is that your estimate reflects what you actually pay.

Is my pricing data private?

Yes. Your rates and estimates are yours. They are not pooled, benchmarked, sold or used to train anything. Commercial rates are the most sensitive information a contractor has, and treating them as a data product would be a betrayal of the customer.

All questions →

Free while in developmentNo card needed
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