Know exactly where every rupee went on every site.
Most contractors run projects on WhatsApp, spreadsheets, and notebooks. Sitewise brings materials, labour, expenses, vendor bills, site progress, and AI insights into one system.
Stop guessing. Start knowing.
This isn't generic accounting software. It's site operations software — built for how money actually moves on a construction site.
Fewer cash leaks
Every advance and vendor bill reconciled. Catch the ₹3,200/day that quietly leaks out when you track on paper.
Month-end in minutes
Close the books without chasing slips. Material, labour, and petty cash totals are always current. Exports in one tap.
Less WhatsApp back-and-forth
One shared site khata. Supervisor, thekedaar, and owner all see the same numbers, live — no more screenshot threads.
Built for everyone on the site.
One shared system, three jobs. Density flexes to whoever's holding the phone.
Fast entry, on site
Log a kharcha in seconds from your phone. Big touch targets, works offline, glove-friendly. No training needed.
Every site, one view
Track material, labour, and vendor payments across all your sites. Know which one is bleeding money before it hurts.
Oversight & month-end
Multi-site rollups, vendor reconciliation, and GST-ready exports. Close the books without chasing anyone.
Live in 30 seconds. Useful from day one.
No setup project. No consultant. Add a site and start logging.
Add your site
Name it, set a budget, invite your supervisor. 30 seconds, no credit card.
Log every kharcha
Materials, mazdoor wages, vendor bills, advances, petty cash — straight from the phone, as it happens.
See where money went
Live totals per site, vendor, and category. Reconcile, export GST-ready reports, and share a summary.
The core khata is free. Forever.
Self-host it under the O'Saasy License, or let us run it. Either way the full site ledger costs nothing.
Every bag of cement, every brick.
Cement, steel, sand, bricks. Real-time quantities and cost across every site, with vendor-wise rates.
Wages and contractor bills, sorted.
Daily wages, advances, and contractor invoices. Nothing falls through the cracks at month-end.
Your site's ledger, digital.
Every transaction logged, every vendor reconciled. GST-ready exports in one tap.
The ledger stays free. The smart stuff is Pro.
We don't lock the core khata behind a wall. We charge for the work it saves you — the AI that reads your bills, flags the leaks, and forecasts your cash.
AI bill extraction
Snap a vendor bill. Sitewise reads the items, rates, and totals and books them — no typing.
Anomaly detection
Flags the cement order that cost 40% more than last week, before it becomes a leak.
Cashflow forecasting
Projects spend per site from your run-rate so you know what you owe before the bill lands.
Approval automation
Route advances and big purchases for one-tap approval. An audit trail without the chasing.
Photo tagging
Tag site photos to expenses and progress automatically — proof attached to every rupee.
Advanced reporting
Branded, shareable summaries and GST/Tally-ready reports that close month-end faster.
Shipping incrementally. Free self-hosters keep the core forever — Pro features run on managed hosting.
While you read this, contractors are joining.
The wait was the only thing that ever cost more than paper.
Free to self-host. Free to get hosted — for now.
Managed hosting and the Pro AI layer are ₹2,499/site/month. We're not charging yet — start free while we're early.
- ✓ The complete site khata
- ✓ All core features
- ✓ Unlimited items, vendors & users
- ✓ Community support
- ✓ O'Saasy License
- ✓ Everything in self-hosted
- ✓ Fully managed hosting + SSL
- ✓ Daily backups
- ✓ Priority support
- ✓ Sitewise Pro AI as it ships
- ✓ Custom & on-prem deployment
- ✓ Tally & ERP integrations
- ✓ 24/7 dedicated support
- ✓ SSO & advanced roles
- ✓ SLA guarantee
Questions, answered straight.
Is the self-hosted version really free?
Yes. Run it on your own server under the O'Saasy License and the full site ledger costs nothing, forever.
What's the difference between free and Pro?
The core khata is identical. Pro adds managed hosting, backups, priority support, and the AI layer — bill extraction, anomaly detection, forecasting. Pro normally runs ₹2,499/site/month; it's free during early access.
Can I move from self-hosted to hosted later?
Absolutely. Export your data and we'll help you migrate to managed hosting in minutes.
Is my data locked in?
Never. Your khata exports to GST-ready formats any time. It's your money and your data.
Runs anywhere. Hosts for pennies.
A modern, lightweight stack — so self-hosting costs you next to nothing and the app stays fast on a cheap phone.
Frontend
Backend
Lightning fast
Optimized build and an offline-first PWA. Snappy even on a budget Android.
Cheap to host
A single binary and one SQLite file. Run it on the smallest VPS you can find.
Secure & reliable
Built-in auth, validation, and backups. Your khata, safe.
Every day on paper costs you ₹3,200.
Add your first site, log today's kharcha, and see where the money actually goes. Setup takes 30 seconds.