The 28-day notice you missed: how claims are lost before they start
A claim can be lost on the date alone. Why the 28-day notice gets missed on site, what it costs, and how to keep every notice clock in sight.
Read the article →Construction project management
For the owner, the consultant and the contractor: contract, cost, time and records in one shared place, each party with its own access.
No registration. Sample data, ready in one click. · Sara and Adam are Quanto’s AI presenters.
The problem
In an inbox, a WhatsApp group, a spreadsheet or a box file. When a claim or a payment depends on it, nobody can find the record that proves what happened.
The fix
Each party sees its own work, and nothing it should not. Every item shows who holds it, and by when.
Sees progress, variations to approve, certified payments, the final account forecast.
Invited free
Reviews submittals, inspections and RFIs, certifies payments line by line, watches the Engineer’s clocks.
Invited free
Runs the project: contract, BOQ, valuations, procurement, cost, programme, site records and letters.
Costs, margins and suppliers stay private
Work on their own part of the project, with their own submittals and approvals.
Invited free
Quanto pays for itself
The paper, printing, stationery, couriers and filing a project uses every month usually cost more than a Quanto subscription. Quanto pays for itself from the paperwork it removes, before you count the time saved and the money recovered.
Why Quanto matters to you

On most projects the record of what was instructed, done and paid sits in emails, WhatsApp and Excel. Quanto keeps it in one place, so payment applications, variations and notices are built from the work itself and you can prove your entitlement on time.
More for contractors
You review, certify and decide against contract deadlines every day. Quanto shows what is waiting on you and how many days are left. Each submittal, inspection and payment certificate keeps its full history, so your decisions are dated and easy to defend.
More for consultants and engineers
You should not have to wait for a monthly report to know where your project stands. Quanto gives you your own dashboard: progress, variations waiting for approval, certified payments and the final account forecast. The contractor’s private costs stay private.
More for owners and developers
Public projects need a clear record and fair contract administration. Quanto puts several projects on one dashboard, with every instruction, notice, variation and payment dated and named. Audit questions become a search, not a hunt through files.
More for government bodiesEvery period counted
Notices, replies, certificates and payments are counted from the record, under your form of contract, and shown to the party who holds them.
See it working






Project types
Every building project runs on the same project record, from a single villa to a landmark tower. The contract side of infrastructure works today as well.
See all project typesDubai prices · indicative · AED excl. VAT
Prices shown are for Dubai — open any item to compare it across the emirates. Indicative prices for information and study only, not advice or a quotation. Disclaimer
A claim can be lost on the date alone. Why the 28-day notice gets missed on site, what it costs, and how to keep every notice clock in sight.
Read the article →Three ways to start with Quanto Management: open the live demo with sample data, take a 30-day free trial with your own project, and let us set you up.
Read the article →Who owns the project records, where they are kept, who can see them and how they support ISO 9001 and ISO 45001. Straight answers about data in Quanto.
Read the article →Try the full system on sample projects, or book 30 minutes with us and we will show it on your kind of work.