RubanBuild vs WhatsApp + Excel
Manual construction management works on 1 project. It breaks down on 3. Here is a direct comparison of what running your site on WhatsApp and Excel actually costs versus using a dedicated construction ERP.
| Challenge | RubanBuild | WhatsApp + Excel |
|---|---|---|
| Know project cost vs budget today | Real-time dashboard per project | You find out after the project ends |
| Material purchase tracking | Auto-linked to project. GRN on mobile. | WhatsApp messages and manual entries |
| Site attendance | App-based entry by site supervisor | Register book or WhatsApp photos |
| Subcontractor billing | Work orders, measurements, payment tracking | Manual calculation, disputes common |
| Client progress billing | RA bills from site data, with approval flow | Excel sheet, manual calculation |
| Running multiple projects | Separate dashboard per project | Separate Excel files, easy to mix up |
| Audit trail | Every entry logged with user and timestamp | No audit trail - anyone can edit |
| Mobile access for supervisor | Yes - full entry on smartphone | WhatsApp only - no structured data |
| Petty cash tracking | Cash voucher entry with approvals | Paper register or WhatsApp notes |
What manual management really costs
A contractor running 3 simultaneous projects manually typically overspends on at least one project per year due to untracked material purchases and labour. The average cost overrun in manually managed construction projects in India is 12-18% over budget. On a 1 crore project, that is 12-18 lakh rupees. A construction ERP costs a fraction of that.
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