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Built for Singapore Subcontractor Operations

The Operations Layer Built for Construction Subcontractors.

Send DOs, invoices, photos, and voice reports through WhatsApp. SitePlus extracts, organizes, and prepares records for invoice checks, reconciliation, and claim evidence in the Google Drive you already own.

Start Free Trial — 14 Days See How It Works

No credit card required • No app to install • Data stays in your Google Drive

M&E Structural Steel Curtain Wall Specialist Trades

Send DOs, invoices, and site records on WhatsApp.

DOs, invoices, site photos, voice reports. Whatever your team already sends on WhatsApp, forward it to SitePlus — no new app, no training.

We organize by project, supplier, and record type.

Suppliers, materials, dates, amounts, and recurring records are organized around your projects. Corrections help keep future records easier to check.

Reconciliation-ready records go into your Drive.

Structured records in Google Sheets. Files organized in Google Drive. Your team keeps control of the records needed for invoice checks and claim support.

Built for:

Small and mid-size construction subcontractors in Southeast Asia — M&E, curtain wall, piling, structural steel, and specialist trades. Teams of 5–50 people who already run daily operations on WhatsApp.

Not designed as:

  • A general construction messaging app
  • A QA/QC platform for main contractors and consultants
  • An enterprise ERP replacement

If your operations already live in WhatsApp, SitePlus turns that stream into structured, searchable records your team can check, reconcile, and use as claim-supporting evidence.

The Problem

Sound familiar?

Common bottlenecks that make subcontractors lose time checking invoices, finding evidence, and preparing claims.

WhatsApp updates that never become usable 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 are scattered across desks, email, galleries, and WhatsApp.

Evidence buried inside WhatsApp chats

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

Evenings spent preparing records instead of running jobs

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

No organized evidence when questions come up

The DO was signed, the photo was taken, and the invoice arrived — but months later, no one can find the full record quickly.

SitePlus turns daily WhatsApp messages into searchable records, organized files, and claim-supporting documentation — through the app your team already uses.

From Daily Records to Invoice Checks and Claims

Send it to SitePlus Assistant on WhatsApp. SitePlus captures, organizes, and prepares records your team can check, reconcile, and use for claims.

Claim Evidence Photos

Every site photo linked by project and date

Send project photos via WhatsApp — progress, defects, handover records, or delivery evidence. SitePlus tags and organizes them in Google Drive so your team can find supporting photos quickly.

Progress Photos Defect Records Handover Photos Client Updates

Voice to Site Record

Talk for 30 seconds, get a structured site record

Record a voice note about today's work. SitePlus transcribes it into a structured daily record linked to the right project and saved to your Drive.

Daily Reports Safety Notes Progress Updates

DO & Invoice Capture

Snap a DO or invoice — ready for checking

Take a photo of a delivery order, invoice, or project document. SitePlus extracts supplier, date, amounts, and key fields so records are easier to check and reconcile.

Delivery Orders Invoices Sign-off Forms

Follow-up Tracking

Turn site messages into follow-ups

Create follow-ups by text or voice. Set deadlines. SitePlus sends WhatsApp reminders so site issues, missing records, and claim actions do not disappear in chat history.

Deadlines Reminders Follow-ups

Daily Ops Briefing

Start each morning with records to check

Every morning, SitePlus sends a summary of weather, pending tasks, missing follow-ups, and yesterday's key records — all via WhatsApp.

Weather Tasks Summary

Your Records, Your Google Drive

Your files and records stay with your company

DOs, invoices, photos, and reports are stored in your own Google Drive — organized by project, date, and type. You retain full access after cancellation.

Google Drive Auto-organized Searchable
How It Works

Start With WhatsApp. Keep Your Records.

No app to install. No training needed. If your team can send WhatsApp photos and voice notes, they can use SitePlus.

1

Register

Create your account, connect WhatsApp and Google Drive, and set up your projects. Most teams can start with their current records.

2

Send

Take a photo of a DO or invoice, record a voice update, or forward a project photo — just message SitePlus Assistant on WhatsApp.

3

Done

SitePlus reads, organizes, and writes structured records into your Google Drive and Sheets for review, reconciliation, and claim support.

Your Data Stays Yours

Your files and structured records are stored in your Google Drive account. SitePlus processes data to deliver the service, but your records remain yours. Cancel anytime.

Pricing

Pick the Plan That Fits Your Records and Claims Workflow

All plans include a 14-day free trial. No credit card required to start.

Individual

Solo contractor or small operator — capture DOs, invoices, photos, reports, and payment records across up to 3 projects.

$69 SGD / month
Billed $704 / year
  • 3 Projects
  • 500 AI Calls / month
  • DO, invoice & photo capture
  • Voice-to-report & daily briefing
  • Payment tracking & weekly reports
  • Task reminders & daily briefing
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Most Popular
Team

Multi-project team with invoice checks, anomaly detection, defect tracking, and up to 5 members.

$199 SGD / month
Billed $2,030 / year
  • 10 Projects
  • 3,000 AI Calls / month
  • Everything in Individual
  • Anomaly detection & auto reconciliation
  • VO change orders & defect tracking
  • Safety inspections
  • AI chat assistant & custom report sections
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Team Pro

Advanced claims support, evidence packs, compliance records, and intelligence for larger operations with up to 50 members.

$399 SGD / month
Billed $4,070 / year
  • 30 Projects
  • 8,000 AI Calls / month
  • Higher Capacity Processing
  • Everything in Team
  • Evidence pack & claims documentation
  • EOT records & document assistant
  • Tender & market intelligence
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Testimonials

What Early Users Say

Feedback from businesses using SitePlus on live projects in Singapore — from construction to renovation and beyond.

Construction
"I used to spend my evenings writing daily reports and sorting delivery orders. Now my foremen just send photos and voice notes during the day — everything is filed by the time I check."
ZW
Zhang Wei
Director, ABC Construction Pte Ltd
Construction
"My workers just talk into WhatsApp in Chinese or English — the report comes out in proper format. No typing, no forms. Even the older guys picked it up on day one."
AT
Ahmad Tan
Project Manager, SingBuild
Construction
"Last time I needed a progress photo from three weeks ago, I found it in 10 seconds on Google Drive. Before SitePlus, that would have been 30 minutes of scrolling through WhatsApp."
KS
Kumar Singh
Site Supervisor, BuildRight SG
Engineering
"We had a payment dispute with a supplier. I pulled up the signed DO, the invoice, and the site photos — all from Google Drive. Settled in one meeting."
LM
Lim Mei Ling
Owner, MeiLing Engineering
FAQ

Common Questions

Answers to common questions before signing up.

No. SitePlus works entirely through WhatsApp. Message SitePlus Assistant on WhatsApp, and you're up and running. No app to install, no new interface to learn.
Your files are stored in your Google Drive and Google Sheets. SitePlus processes data to deliver the service, but your files remain in your account. If you cancel, you retain access to everything.
English and Chinese (Mandarin) for both text and voice. Your team can speak or type in their preferred language and SitePlus will process it correctly.
Delivery orders, invoices, material lists, sign-off forms, and common printed project documents. It also handles many handwritten forms. SitePlus extracts supplier names, dates, amounts, and line items where available, so records are easier to check and organize.
Yes. SitePlus is not priced by seats. Each site can have multiple authorized WhatsApp numbers using the same operational workspace. Pricing is based on plan scope and monthly workload, not named users. All team members send data to the same site, and everything goes into the same Google Drive folder.
No. If they can send a photo or voice note on WhatsApp, they can use SitePlus. There's nothing new to learn.
Yes. All plans include a 14-day free trial. No credit card required. Try it on your current project and see the results before you commit.
Your data stays in your Google Drive regardless of plan changes. Upgrading gives you immediate access to new features. Downgrading preserves all existing data — only new limits apply going forward.
Accuracy depends on image quality — clear, well-lit photos give the best results. SitePlus handles common printed forms and many handwritten documents. You can review and correct extracted data if needed.
Individual covers the core records loop — DO and invoice capture, voice reports, photo evidence, payment tracking, weekly summaries, and task reminders across 3 projects. Team adds operational checks for larger teams — anomaly detection, auto reconciliation, VO change orders, defect tracking, safety inspections, and chat assistant for up to 5 members across 10 projects. Team Pro adds advanced claims and compliance support — evidence packs, claims documentation, EOT records, document assistance, and market intelligence for up to 50 members across 30 projects.
SitePlus is currently designed for Singapore project-based businesses, with local features like weather in daily briefings and industry intelligence. We plan to expand to other markets in the future.
Cancel anytime from your dashboard. You retain access to your files in Google Drive after cancellation. No lock-in, no export fees.

Stop chasing paperwork. Start preparing better records.

Try SitePlus free for 14 days on your current DOs, invoices, photos, and site records. No credit card required.

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