The software a builder runs on, from estimate to handover
Residential and commercial builders need the same five layers of software, whatever the size of the company. Here's each layer, the tools Australian builders choose between, and our side-by-side guides with AUD prices and GST shown like for like.
Five layers, from the first price to the final claim
Most builders start with estimating and a job app, then add project management and safety as the jobs get bigger.
A small builder needs three of these first
- An estimating tool that matches how you priceCloud takeoff for quick residential quotes, or a desktop estimator for detailed commercial bills of quantities. Estimating compared.
- A job app or project tool for siteSmall residential builders often get by with a job management app; bigger jobs with RFIs and many trades need construction project management.
- Safety records you can show an inspectorSWMS, inductions and inspections, signed and dated, from site. Site safety compared.
Every layer is compared the same way: published prices, vendor-stated facts, and a plain note on who pays us.
Five questions to settle before a builder signs up
The demos all look slick. These are the things that decide what the business actually pays and whether the office and the site will both use it.
- Per user, per job, or per company?Some tools charge for every login, some a flat monthly fee, some by the number of active jobs. A builder with five subbies and two office staff pays very differently under each. Our tables state the pricing basis next to every price.
- Do your subcontractors need logins, and do they cost?If subbies must log in to see drawings, sign inductions or submit claims, count them. A "free for collaborators" tier can be the difference between a cheap tool and an expensive one.
- Does it talk to your accounting software?Quotes, invoices and progress claims should land in Xero or MYOB without retyping. Check the integrations list on the vendor's own page before you trial it; the accounts and payroll guide compares the accounting side.
- Is the price with or without GST?Australian vendor pages quote some prices ex GST and some inc GST, and a few don't say. Every table on this site states the GST basis next to the price, so you compare the same money.
- What's the contract, and can you get your data out?Monthly with no lock-in is easy to leave; an annual term is cheaper but binds you. Before signing, check that quotes, client lists and job records can be exported, so switching later is a chore, not a loss.
Four ways builders end up paying twice
- Estimating in a spreadsheet past the point it pays. A spreadsheet is free until one missed line item costs a margin. Once you're pricing more than a couple of jobs a month, a takeoff tool that pulls quantities off the plans is cheaper than the mistakes. Estimating compared.
- One system for the office and another for site. If the site runs on a group chat and the office on a job app, the two never agree. Pick a tool the crew will open on a phone, or it won't be used.
- Signing an annual contract before one job has run through it. Where there's a free trial, put a live job through it first: quote, schedule, variation, claim. Where there's only a demo, bring one of your own jobs to it. Only then take the annual discount.
- Safety records that live in someone's phone. A SWMS photo in a chat thread is not a record an inspector can audit. Signed, dated and stored against the job is the standard; site safety compared shows which tools do that.
Builders ask
Do I need a job app and a construction project-management tool?
Rarely both. A job management app covers quoting, scheduling, invoicing and a crew on the road, which suits most residential builders. Project-management tools add RFIs, submittals, drawing registers and many-trade coordination for larger jobs. Start with the one that matches your jobs; the builder's guide and the project-management guide each say who they suit.
Does the software need to be Australian?
Not for the job side, but it must handle Australian invoicing: GST on tax invoices, your ABN, and a clean feed into accounting software that files your BAS. The tables show each price as the vendor lists it, in the currency it lists, and say whether GST is included.
Can a sole-trader builder use the trade job apps?
Yes. Tradify, Fergus and AroFlo price per user, and ServiceM8 has a free one-user plan, so a sole trader pays for one seat. The job-app guide matches each to a business size on real AUD prices. The 60-second matcher on that page starts with how many people will use it.
Which of these tools pay Studio to Site a commission?
Only the ones each table says. The job apps (Tradify, ServiceM8, Fergus, AroFlo) and Xero and MYOB have affiliate programs; none of the estimating, project-management or safety tools pays us, and those are plain links. Rankings come from published prices and vendor-stated facts, never from the commission. The full list is on the disclosure page.