Upscale.build vs Mastt: who owns the margin thread?

Mastt is Australian construction project-controls software — cost and program visibility commonly used on construction projects, often by contractor or delivery teams. UpScale.build is property development software for Australian developers and client-side PMs: free Feasibility that freezes into an Original Budget for delivery — claims, variations, funder reporting and site diary — priced from free Feasibility, then $149 AUD/month when a project goes live, with up to 50 consultants, builders and clients invited at no extra cost.

If you are searching “Upscale.build vs Mastt” or “Mastt alternative for property developers,” the useful split is whether you are the developer writing the cheques and reporting to the bank, not who has more project-controls modules. Mastt is very good at cost and program visibility on live construction work. UpScale wins when the buyer needs a client-side thread from free Feasibility through Original Budget, claims, variations, diary and funder packs — not a contractor CVR stack, and never equity-side tooling.

Feasibility stays the baseline. Approve a feasibility and it freezes into an Original Budget that cannot be quietly edited to match whatever happened. Delivery is read against it section by section — so drift arrives as a line item, not a feeling.

Margin through variations and claims. Certify claims against work done; price variations for time as well as money. Twenty variations at $5,000 is $100,000 — catching them one at a time is how you still have room to say no.

Funder reporting without another PDF scramble. Feasibility renders as a report in the order credit teams read it, under your letterhead, with an Excel workbook a valuer can audit. Share as a live link with an expiry — revoke when the deal changes.

Site diary on site. Native iOS app — weather, labour, plant, visitors, delays and photos recorded on the day. That is the record you argue from when an EOT arrives eighteen months later.

Documents stay yours. Connect Dropbox, Google Drive or OneDrive; files stay in your cloud. Stop paying and you have not lost a drawing.

Use Mastt if you are running construction project controls for cost and program visibility on live projects — especially on the contractor or delivery-team side — and that stack already works. UpScale is not claiming Mastt is bad — different jobs can both be valid.

Use UpScale if you are the developer or client-side PM who needs the feasibility that justified the site to stay connected to budget, tenders, claims, variations, diary and funder packs — without per-seat licences for every consultant you invite. Pay when the project goes live; Feasibility stays free forever.