Construction Cost Management Software UK (2026): 8 Options Compared for Builders

Which Construction Cost Management Software Is Best in the UK?

The best one is the one that fits how your firm makes and loses money, and that depends mostly on size and on the kind of work you do.

• Builders running whole jobs with a crew on site: BuildersAI. The money and the site are one app, so the costs come from the people doing the work rather than from someone retyping them in the office.
• Trades firms doing many small jobs a week: Fergus or Tradify, which are built around quote, job, invoice and get paid.
• Residential builders who live in takeoffs and estimates: Buildxact.
• SME main contractors who want cost control and nothing else: LiveCosts.
• Contractors and housebuilders turning over tens of millions: Procore, Eque2 or Access Coins, which are bought with an implementation project and priced on a quote.

What Should Cost Management Software Do for a Builder?

It should tell you whether each job is making money while it is still running, not at the final account:

• ✓ One page per job. The agreed price, what is spent, what is committed on orders and what the client has paid.
• ✓ A budget per cost code, so you see which part of the job is running over. Our guide to construction budget tracking goes through it.
• ✓ Purchase orders and supplier invoices on the job, each with its cost code, VAT and any CIS deduction. See purchase orders for builders.
• ✓ Variations signed before the work, then added to the job’s agreed total.
• ✓ Invoices to the client from what was agreed, monthly drawdown on a fixed price or costs plus a markup on a cost plus job.
• ✓ Every job on one page, with a forecast margin, so the director sees which jobs are making money.
• ✓ A clean hand-off to QuickBooks or Xero, so nobody types anything twice.

If you only want the method, our guide to job costing for small builders covers the four numbers to keep on any job, with or without software.

How Do You Manage the Costs on a Building Job, Step by Step?

Cost management is not one task, it is a habit that runs from the first price to the final account. These are our practical guides to each stage, in the order a job runs. Each one works with a spreadsheet, and each shows how BuildersAI does the same thing with less typing.

Stage of the job	What you are trying to do	Our guide
1. Pricing	Win the work at a price that covers your costs, overheads and profit	Construction estimating software UK
2. Labour	Know what an hour of your crew really costs, and which job it went on	Labour cost per job for builders
3. Buying	Agree prices before the work and see what is committed, not just spent	Purchase orders for builders
4. Tracking	Budget against actual, cost code by cost code	Construction budget tracking and job costing for small builders
5. Changes	Price extra work and get it signed before you do it	Variations for builders
6. Overruns	Spot a job going over while there is still time to act	Construction cost overruns
7. Getting paid	Value the work each month and invoice against the quote	Construction valuations and interim payments, construction invoicing and cost plus contracts
8. Tax	CIS and reverse charge VAT on subcontractor invoices	CIS for contractors
9. Margin	The monthly check that every job is still making money	Cost value reconciliation (CVR) and job profitability report
10. Cash	Make sure the money arrives before the bills are due	Construction cash flow management

In BuildersAI every one of those stages happens on the same job, so the estimate becomes the budget, the timesheets become the labour cost, the purchase orders become the committed cost, and the signed variations change the agreed price on their own. The Cost Tracker shows one job; the Overview shows every job’s forecast margin on one page.

How Do the Eight Options Compare?

Competitor details were checked on each vendor’s own website on 2 November 2026, with the source linked in each entry below. Where a vendor’s site does not mention something, the table says “Not listed” rather than guessing.

The Options One by One

1. BuildersAI

BuildersAI is the all-in-one site management app for UK builders: drawings, tasks, timesheets, RAMS and job costs in one simple app, on every phone. That is the difference that matters for cost management. The costs on a job come from the same place the work is planned and recorded, so the person on site who clocks in, takes a delivery or signs a RAMS is feeding the same job the director reads the margin from.

The money side covers the whole job, estimate to final account:

• ✓ Estimates on your letterhead from your price list, past jobs or your QS’s spreadsheet. SiteBot can draft the lines from your drawings, the client signs on their phone, and the accepted estimate becomes the job’s quote. See construction estimating software.
• ✓ Budgets by cost code, taken from the accepted estimate, with what is on order, what is spent and what each code is projected to cost.
• ✓ Labour from time on site. Each person’s timesheet or check-in time on the job, at their cost per hour, counted in what the job has spent.
• ✓ Purchase orders the supplier approves from a link. Each invoice draws the order down, and one for more than is left is refused.
• ✓ Supplier invoices dropped in a week at a time, read for you to check, with VAT, the reverse charge, any CIS deduction and a cost code.
• ✓ Change orders the client signs on their phone with no account, including omissions, added to the job’s agreed total once signed.
• ✓ Invoices to the client, drawn down month by month from the estimate and signed change orders (how monthly invoicing works), or on a cost plus job the supplier invoices since the last claim plus your markup.
• ✓ The client’s view of the money, when you switch it on. Never your own costs.
• ✓ Every job on one page: quote, spent, still to draw on orders, forecast margin, invoiced and paid.
• ✓ QuickBooks and Xero. With QuickBooks Online connected, supplier bills and client invoices go across when you press Send and the client’s payments are read back onto the job. Supplier invoices and timesheet hours go to Xero as bills.

The price is flat and published, with no per-user fees, so the whole crew can be on it: £149 a month + VAT for up to 10 people, £299 for 11 to 50 and £599 for 51 to 100, with a 14-day free trial and no card. See pricing and the Cost Tracker.

Best for: builders running whole jobs who want the site and the money in one place, and want the whole crew on it without paying per head.

2. LiveCosts

LiveCosts describes itself as real time job costing for contractors, built for SME main contractors, with offices in Dublin and London. Its site lists purchase order tracking, supplier invoice management with AI line extraction and three-way matching, time tracking for employees, subcontractor dayworks and plant, and budget against actual, WIP and profit and loss reports. It links to Xero, Sage Business Cloud, Sage 50 and QuickBooks, and has iOS and Android apps. Estimating and invoicing the client are not listed on its homepage, and pricing is on request (checked 2 November 2026).

Best for: a main contractor who wants to control committed costs and already has estimating, planning and site records elsewhere.

3. Buildxact

Buildxact is estimating and job management for residential builders: digital takeoff, estimates from supplier price files, quotes with e-signatures, purchase orders, scheduling, cost tracking and invoicing. It links to Xero and QuickBooks. Its UK plans are £119, £209 and £349 a month excluding VAT on monthly billing, less on an annual plan, all with unlimited users. The schedule, job management and the site app start on the £209 plan, not the entry one, and its AI estimating tools are add-ons at £99 to £149 a month each below the top plan, so a builder who wants the site app and AI estimating pays from about £308 a month + VAT (Buildxact UK pricing, checked 2 November 2026). The same Planyard review notes no CIS handling.

Best for: a residential builder whose biggest job is pricing work from drawings.

4. Fergus

Fergus is job management software for UK trades: electricians, plumbers, builders, roofers and more. It quotes, invoices from the quote and takes payment by card, tap to pay and direct debit. Supplier invoices emailed in are read and put on the right job, and it syncs contacts, invoices and payments with Xero and QuickBooks. Its UK pricing page lists plans from £39 a month, timesheet users from £12 a month and contractors at £2 a day, with purchase orders on the higher plan (checked 2 November 2026).

Best for: a trades business running many short jobs, where getting paid on the day matters most.

5. Tradify

Tradify is quote, schedule, invoice software for trades. Its UK pricing page lists three plans at £34, £37 and £44 per user a month: job costing and bill tracking start on the middle plan, and purchase orders and reading bills by AI on the top one. It syncs with Xero, Sage and QuickBooks Online, and runs on iPhone and Android (checked 2 November 2026).

Best for: a small trades team that wants something simple. Per-user pricing adds up as the team grows.

6. Procore

Procore is the big international construction platform. It publishes no price: its UK pricing page says it charges an upfront annual fee by product, based on your annual turnover, with unlimited users (checked 2 November 2026). Financials, estimating and the site tools are separate products. Our Procore pricing guide and BuildersAI vs Procore go further.

Best for: mid-size and large contractors with a commercial team, and the budget for an annual contract paid upfront.

7. Eque2

Eque2 adds construction job costing and contract management to Sage and Xero. Its Construct product is for contractors up to around £25m turnover, and Evision, built on Microsoft Dynamics 365 Business Central, is for those above it. Its site lists CIS, the reverse charge, retentions, applications for payment, variations and CVRs, and says over 3,000 construction businesses use it. No price is published: it is a demo and a consultant (checked 2 November 2026).

Best for: a contractor whose books are already in Sage and who needs CVRs and applications for payment run by a commercial team.

8. Access Coins

Access Coins is a construction ERP for UK and Irish contractors and homebuilders: finance, job costing with CVR reporting, estimating and valuations, procurement, payroll and project management in one system. Access says 43 of the top 75 UK homebuilders use it. Its pricing page gives no figures: pricing is tailored to business size, modules and users, with implementation quoted separately (checked 2 November 2026).

Best for: large contractors and housebuilders replacing their whole back office.

Is Xero or QuickBooks on Its Own Enough?

No, not for job costing on a building job. Xero and QuickBooks know what was paid and to whom, and both can tag a cost to a project. They do not know what was agreed with the client, what is committed on orders that have not been invoiced yet, which variations were signed, or how many hours the crew put in on each job this week.

The better pattern is to keep the books where they are and put the job’s money in a tool built for it, which then hands the bills and invoices to your accounts. Our guide to construction software and accounting integration covers how the two fit together.

How Much Does Construction Cost Management Software Cost?

BuildersAI is £149 a month + VAT for up to 10 people, £299 + VAT for 11 to 50 and £599 + VAT for 51 to 100, flat for the whole company with every feature. Of the others, Buildxact, Fergus and Tradify publish prices (in the table above, checked 2 November 2026). LiveCosts, Procore, Eque2 and Access Coins do not: Procore charges an annual fee based on turnover, and the rest quote.

The figure to compare is the cost for your whole team, not the headline. Per-user pricing looks cheap for the office and gets expensive the moment you put the crew on it, which is where the costs are actually incurred. Our construction software pricing guide has the wider picture.

FAQ