The institutional memory layer
for construction.
Ask Claude which rates held. Demiton answers from your historical contracts and estimates.
Upload your historical contracts. See where you priced low. See where you priced right. The longer you run on Demiton, the better the next bid gets.
14-day Insights trial · No credit card · Cancel anytime
Reads from
KeyPayWhat were our labour cost variances on the last 5 highway projects?
| Project | Labour Δ |
|---|---|
| Bruce Hwy — Gympie North | +14.2% |
| Ipswich Motorway Stage 4 | -3.1% |
| Cunningham Gap Upgrade | +9.7% |
| Gateway Ext. North | +1.4% |
| Sunshine Coast Rail | -6.8% |
Demiton — sourced from Business Central + Assignar · 5 projects · data to yesterday
Construction Systems Slowly Drift Apart
Every project moves through multiple systems. Each handoff slightly changes how costs are categorized, coded, or recorded.
Over time, those small differences compound until estimates, budgets, and actuals no longer align.
Estimators build the cost structure in estimating software and spreadsheets.
average time to produce a tender
Finance recreates the cost structure inside Business Central — manually.
to reconcile estimate into ERP
Field activity, labour, plant and materials flow in from Assignar and payroll.
before the full picture is available
The Result: You find out too late. And you never learn.
Each system uses slightly different cost codes, structures, and categories.
By the time the project finishes, the original estimate and the final actuals are no longer directly comparable.
The feedback loop that should improve future estimates is broken. Without a memory layer, the operational knowledge from that job — what worked, what didn't, who performed under pressure, which ground conditions drove cost — disappears entirely.
Start with what you have. Expand when you're ready.
Your view of the industry.
AusTender contracts, ABR entity data, BOM site conditions, CKAN planning approvals. Ask Claude about any public infrastructure project in Australia. No credit card.
Your view of yourself.
Upload your historical contracts, estimates, and cost codes. Ask Claude which rates held, which crews performed, which jobs went sideways — all from your own data.
Pilot partner — PCA Ground Engineering · SE Queensland
Your live systems, unified.
Connect Business Central, Assignar, KeyPay, and SharePoint. Daily P&L from live data. Identity-bound every step — no black boxes, full audit trail.
Enterprise (cross-firm benchmarks) · Invitation only · 2027+
Every question with a sourceable answer gets one.
Which of my tenders ran over 10% on earthworks in the last 3 years?
Your uploaded contracts · CSV · 14 tenders · 2023–2025
Which crews performed best on coastal sand over the last 18 months?
Assignar · site diaries · ground condition: coastal sand · 18 months
Which estimators' rates held against actuals in the last two years?
Business Central + Assignar · coded-worker-time reconciliation · 24 months
Demiton reads.
It does not replace.
Your ERP stays. Your field system stays. Your payroll stays. Demiton reads from all of them, reconciles the result nightly, and makes the answer queryable through Claude or ChatGPT.
Demiton holds no financial records, runs no payroll, and manages no identities. It reads. Every write back to a source system is simulation-first, identity-bound, and logged.
No BC licence needed.
Just your historical data.
Most firms have years of tender submissions, actuals, and cost codes sitting in spreadsheets. Insights turns that archive into queryable institutional memory — without touching your live systems.
Try Insights free for 14 daysNo credit card · Cancel anytime · AU$9,000/yr after trial
Upload your contracts
Drop a CSV of your historical jobs — estimates, actuals, cost codes, whatever format you have. No integration required.
Demiton classifies
Demiton maps your data to the TMR procurement classification framework and reconciles estimates against actuals.
Ask Claude anything
Ask which rates drifted, which crew types outperformed, which job types ran over. Claude answers from your classified data.
Two tiers where your data does the work.
Your view of yourself.
Upload your historical contracts and estimates. The classification framework applies automatically. Ask Claude which rates held. Two analyst briefs per quarter included.
- Public data + your uploaded contracts
- 10,000 classifier calls/month
- 2 analyst briefs/quarter
- MCP access — Claude today, ChatGPT Q3 2026
- Self-serve, credit card, no implementation fee
When Demiton starts acting on your data.
Connect your live systems. Demiton reads from up to four of them nightly, reconciles the result, and makes per-project P&L, site diary intelligence, and compliance status queryable through Claude.
- Everything in Insights
- Up to 4 integrated systems (BC, Assignar, KeyPay, SharePoint)
- Per-project P&L updated daily
- Site diary intelligence from Assignar
- Vendor statement automation
Upload to first Insights answer
Drop a CSV of your historical jobs. Ask your first question in minutes.
Operational records preserved and queryable
Site diaries · Allocations · Timesheets · Audit events — identity-stamped, forever.
Integrated per Connected deployment
BC · Assignar · KeyPay · SharePoint — connected, reconciled, queryable.
On every pipeline run and query
Identity-bound. No black boxes.
Cross River Rail
Brisbane, QLD
Under construction
AusTender contract awards, ABR-resolved entity details, Bureau of Meteorology weather data, and Queensland government planning approvals — composed in real time from public data sources.
Business Central · Assignar · KeyPay
PCA manages civil construction and piling projects across South East Queensland. Demiton powers weekly scheduling demand capture, site diary intelligence, automated vendor statements, and per-project P&L across Business Central and Assignar.
Full PCA Ground Engineering deployment case study — alignment methodology, margin outcomes, audit trail. Publishing around 4 August 2026.
Three ways to use Demiton — Free public-data analysis, Insights for your own contract data, or Connected for full operational integration.
See pricingAsk Claude — or ChatGPT — about your projects. Demiton answers.
Demiton runs as an MCP server. Project financials, compliance status, and site diary intelligence — queryable from Claude today, ChatGPT in Q3 2026.
Every construction firm runs its estimate through one system, its field ops through another, and its payroll through a third. When the project finishes, the only person who knows what actually happened is the one who worked across all three. When they leave, the knowledge leaves with them. Demiton reads from all three, reconciles the result, and keeps the record. The memory stays.
Built on the Demiton procurement classification framework — open source, version-pinned. Releasing at Tech in Gov 2026.
Start for free. Upgrade when you're ready.
Public is free, forever — AusTender, ABR, BOM, no credit card. Insights is AU$9,000/yr — upload your historical contracts and let Claude interrogate them. Connected is AU$35,000/yr plus implementation — full live integration with BC, Assignar, and KeyPay.
14-day Insights trial · No credit card · Cancel anytime · Public is always free