AI back office · Singapore subcontractors

Turn messy site records into payment-ready evidence.

SitePlus helps construction subcontractors capture DOs, invoices, site photos, voice notes, and WhatsApp records — then organize them into invoice checks, reconciliation records, and claim-ready evidence in your own Google Drive.

Send us your current month DOs, invoices, site photos, and voice notes. SitePlus will organize them into your Google Drive and prepare a payment evidence summary. No credit card required.

M&E Structural Steel Curtain Wall Specialist Trades
The Problem

The records exist. Finding them when it counts is the hard part.

WhatsApp updates that never become records

Your team shared the update — but later there is no structured record when invoices, claims, or disputes need support.

DOs and invoices piling up before month-end

Delivery orders, invoices, photos and site notes scattered across desks, email, galleries and WhatsApp.

Evidence buried inside chat history

When someone asks for last month's DO, invoice or site photo, your team is stuck scrolling through old chats.

Evenings lost to paperwork, not jobs

You're a business owner, not a data-entry clerk. Your time is worth more than chasing paperwork before claims.

No organized evidence when questions hit

The DO was signed, the photo taken, the invoice arrived — but months later, nobody can find the full record fast.

Disputes with nothing to back you up

When a payment is questioned, scattered records mean weak evidence — and a weaker negotiating position.

The Fix

From scattered chats to a clean paper trail.

Before — WhatsApp Chaos
📎 delivery_slip.jpg
"is this the latest one?"
version unknown · cannot verify
⚠ EXPIRED
🎙️ Voice note 0:45
unread · 3 weeks ago
never transcribed · lost
⚠ EXPIRED
🖼️ 7 photos
which project again?
no project · no date
⚠ EXPIRED
🧾 receipt_blur.jpg
cannot read the amount…
amount unreadable
⚠ EXPIRED
📄 invoice_PU.pdf
scroll up to find…
buried 400 msgs deep
⚠ EXPIRED
After — Organized in Drive
📁 My Drive / Toa Payoh HDB Blk 123
📁 DOs & Invoices24 files · matched
📁 Progress Photosby date
📁 Site Records (Voice)transcribed
📊 Invoice_Reconciliation.xlsxready
📄 Evidence_Pack_Feb.pdfclaim-ready
✓ Feb 2026 — all records organized, matched & searchable
What You Get

Daily records, turned into invoice checks and claims.

Submit from WhatsApp. SitePlus does the organizing, matching and gap-checking — into Google Drive & Sheets your team controls.

📄

DO & Invoice Capture

Snap a delivery order or invoice. SitePlus extracts supplier, dates, amounts, line items and key fields so checks are easy before payment.

📷

Photo Site Records

Submit site photos from WhatsApp. SitePlus tags and organizes payment-evidence photos in Drive, linked by date and project.

🎤

Voice Site Records

Record a voice note about work done, deliveries or delays. SitePlus transcribes it into a structured record on the right project.

🧾

Invoice Check & Reconciliation

SitePlus prepares reconciliation records so your team can check supplier, dates, amounts, quantities and supporting DOs before payment.

🔍

Missing-Evidence Check

Find gaps before claims or disputes — signed DOs, invoice support, site photos, voice notes or follow-up records.

🗂️

Google Drive & Sheets

Structured records in Sheets, files organized in Drive — all inside your own company workspace, fully searchable.

How It Works

Submit records. Get payment evidence ready.

01

Set up your pilot

Create your account, connect Google Drive, and add the projects you want to test with current-month records.

02

Submit from WhatsApp

Your field team sends DOs, invoices, site photos and voice notes to SitePlus — using the app they already use.

03

Review evidence

Structured records land in Drive & Sheets — for invoice checks, reconciliation, missing-evidence checks and claim support.

🔒

Your data stays yours. Files and records live in your own Google Drive. SitePlus processes data to deliver the service — your records remain yours. Cancel anytime.

The Output

Reconciliation-ready records, in plain Google Sheets.

Every DO matched against its invoice. Suppliers, dates, amounts and quantities laid out so your team can check before payment — no special software to learn.

  • Supplier, date, amount & line items auto-extracted
  • Invoices matched to delivery orders
  • Missing-evidence flags before claims
Invoice_Reconciliation_Feb2026.xlsx
SupplierDO No.AmountStatus
Pan UnitedDO-2261S$8,420Matched
BRC AsiaDO-2258S$12,900Matched
Hong LeongDO-2255S$3,150Check
Pan UnitedDO-2249S$8,420Matched
Sin HengDO-2244S$5,680Check
Pricing

Credits for Processed Work, Not Seats

Credits are used only when SitePlus processes work: documents, photos, voice notes, invoice checks, reconciliation, and evidence packs. Adding more people does not increase your bill unless more work is processed.

Individual

For a sole operator or small subcontractor office preparing records across 3 active projects.

S$69 / month
Billed S$704 / year
  • 500 credits / month
  • 3 active projects
  • Unlimited field submitters
  • 1 admin
  • DO & invoice capture
  • Photo and voice site records
  • Google Drive and Sheets organization
Team Pro

For higher-volume subcontractors preparing claim-ready evidence across 30 active projects.

S$399 / month
Billed S$4,070 / year
  • 8,000 credits / month
  • 30 active projects
  • Unlimited field submitters
  • 10 admins
  • Everything in Team
  • AI Evidence Packs
  • Payment-ready and claim-ready evidence
FAQ

Common Questions

Answers for subcontractors evaluating the 14-day pilot.

No. SitePlus is priced by processed work, not headcount. Your team can submit records, and credits are used only when SitePlus processes documents, photos, voice notes, invoice checks, reconciliation, or evidence packs.
You can buy extra credits or upgrade your plan. New AI processing requires available credits, but basic non-processing actions may still be available.
No. SitePlus organizes records and generates AI evidence packs from your uploaded data. Your team reviews the output and decides how to use it.
SitePlus organizes records into your own Google Drive and Sheets where applicable.
No. Field submitters can submit records from WhatsApp. The SitePlus portal is used for setup, billing, review, and admin controls.
SitePlus focuses on delivery order capture, invoice capture, site photos, voice notes, WhatsApp site records, invoice checks, reconciliation, missing evidence checks, and AI Evidence Packs.
Send us your current month DOs, invoices, site photos, and voice notes. SitePlus will organize them into your Google Drive and prepare a payment evidence summary. No credit card required.
Individual includes 500 credits, 3 active projects, unlimited field submitters, and 1 admin. Team includes 3,000 credits, 10 active projects, unlimited field submitters, 3 admins, invoice checks, reconciliation, and missing evidence checks. Team Pro includes 8,000 credits, 30 active projects, 10 admins, AI Evidence Packs, and claim-ready evidence organization.
SitePlus is currently focused on Singapore construction subcontractors and local subcontractor record workflows.

Join the 14-day SitePlus pilot.

Send us your current month DOs, invoices, site photos, and voice notes. SitePlus will organize them into your Google Drive and prepare a payment evidence summary. No credit card required.

No credit card required
Quick setup
Cancel anytime