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Your sites, team and money on one screen.

Measurement sheets to the RA bill for your client, labour contractor bills with retention and advances, muster roll and labour payments, GST on every bill, and a Tally export for your CA.

DPRs and photos from every site the same evening, each contractor's bill checked against measured work, and budget against actual for every project. No registers, no chasing updates.

  • 30 days free, no card
  • No per-user fees on paid plans
  • Works on phones at site
  • Tally export for your accountant

How it works

A day on site with Mezura OS

What the supervisor does on the phone, and what the owner sees that evening. No register to collect, no one to call.

  1. The muster roll on a phone: today's date, each worker with Present, Half day and Absent buttons, and the day's totals.

    Morning

    Attendance on the muster roll

    The supervisor picks the site and marks each worker present, half day or absent. One tap marks the whole gang.

  2. Recording a measurement on a phone: against a work order or a BOQ item, with the date, the period covered, the unit and the item.

    Midday

    Quantities against the BOQ

    Measured work goes in against the work order or BOQ item, with the date and the period it covers. Nothing to copy into a sheet later.

  3. A new daily progress report on a phone: project, date, weather, supervisor, crew count and the day's work summary.

    Evening

    The day's DPR

    Weather, crew on site and what got done, with the day's photos, saved as the DPR before the supervisor leaves.

  4. The owner's view on a phone: daily reports from every project, with entries, workers logged and the latest reports by site.

    7 pm

    Every site, on the owner's phone

    The owner opens the DPRs for all projects and sees what each site did today, without a single phone call.

Swipe for the rest of the day

"My site people won't use an app." The screens are short forms with big buttons, Mezura OS runs on the phone they already carry, and Staff never see a rupee figure.

Real screens from our demo company, Ambit Infrastructure. Try it as the site engineer, no sign-up needed.

30-second tour

Watch a quantity become a bill

BOQ, measurement book, RA bill and forecast margin, in the real app on our demo project. Sound on.

Why Mezura OS

From measurement sheet to bill to labour paymentEvery site and contractor, without the phone calls

Enter a quantity once. It goes from the measurement book to your client's bill, your labour contractor's bill and your margin.

Sites report in by themselves, contractor bills are checked against measured work, and spend is tracked against budget.

Measurement sheets on paper, so the RA bill to your client goes out weeks late.

Measurement book to RA bill

Length, breadth, depth and nos on site, against the BOQ. The client's bill takes what was measured since the last one, with GST.

Labour contractor bills, advances and retention worked out again in Excel.

Labour contractor bills

A work order for each labour or petty contractor, and bills from their measured work, with retention, advance recovery, TDS and GST.

Labour paid from a register that nobody can check later.

Muster roll to labour payment

Attendance marked on site, wages worked out from it, advances recovered, and every payment on record.

You find out what happened on site by calling the supervisor.

DPRs from every site

Crew on site, work done and photos from each project, on your phone the same evening.

Contractor bills paid on their word, checked against nothing.

Bills checked against measured work

Each contractor's RA bill comes from the measurement book, with retention and advances held back, and goes through your approval limits.

Overruns found when the project closes, not while it runs.

Budget against actual

Committed and spent against budget for every project, with a warning when cost runs ahead of billing.

Features

Everything a contractor's office and site needEverything a builder needs across sites and contractors

Seven parts that share the same records, so a number entered in one shows up in the others.

Where each project stands

Progress and programme

  • Overall progress for each project, with activities complete, in progress, delayed and not started.
  • Programme with critical path, dependencies and a forecast finish date.
  • Gantt chart with milestones, and baselines to compare against the plan.
  • Project health across the portfolio: cost and schedule performance side by side.

Why it matters: you see which site is slipping, and why, while there is still time to catch up.

A project’s Gantt view: overall progress, activities complete, in progress, delayed and not started, and the programme schedule by week.

Pricing

Pay for projects, not people

Every user is included on every paid plan, and Free covers three. Archived projects are free.

Getting started: send us your BOQs and lists in Excel and we import them, run one project for a billing cycle, and we train your office and site teams. Setup is free on yearly plans.

Trust

Your rates, costs and margins stay yours

  • Site staff record quantities and attendance without seeing a rupee. Managers see only their projects.
  • Every change is logged, the database is backed up nightly, and every register exports to Excel.
  • Our support team can't read your data unless your Admin opens a time-limited, read-only window.

How we keep your data safe

FAQ

Questions, answered

Anything else, ask us on a call.

What happens after the 30-day trial?

The trial includes every feature, whichever plan you pick. After it, pay for the plan you chose, or carry on with Free, which covers one project and three users. You are never charged automatically, and nothing is deleted either way.

What is founding member pricing?

Today's prices are for the first 25 companies to pay, on any plan. That is 25 places in total, shared by every plan, not 25 per plan, and the count on the pricing cards is live. Once they are taken, new companies pay the later price shown on each card. You keep the founding price for as long as you renew without a break.

What counts as a project running at once?

Every project that isn't archived, including ones on hold or completed. Archive a finished job to free its slot; you can bring it back whenever a slot is free.

How does billing work once we choose a plan?

You choose a plan in the app and get a GST tax invoice straight away. Pay by UPI or bank transfer and the plan switches on when we confirm it. Yearly plans renew yearly at the same price, monthly ones monthly. Founding member prices stay as long as you renew without a break.

How do we get help?

Email info@mezuraos.in, and a person replies within one working day, Monday to Saturday, 10:00 to 19:00 IST. Step-by-step guides are in the help centre, and we move your existing Excel data in with you at the start.

Does Mezura OS replace Tally?

No. Your ledgers, GST returns and books stay in Tally. Mezura OS keeps the project side, measurements, RA bills, labour bills and payments, and exports your client bills, contractor bills and payments to Tally as vouchers for your accountant.

Do we need to install anything?

No. Mezura OS runs in the browser on phones, tablets and computers, so site teams use the phone they already have.

Get this month's RA bill out on time.Know where every project stands, today.

Start free for 30 days, or book a walkthrough at a time that suits you.

Built by Mohd Zafar Kadri, who spent nearly three years running project execution at a Mumbai construction firm.

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