Your Workflow, Simplified

InvoiceFlow in Five Steps

Automate your entire invoicing process, from order capture to QuickBooks sync, with intelligent AI.

1

Retailer Sends WhatsApp Order

Your customers simply send their orders via WhatsApp, just as they always have. InvoiceFlow passively monitors your WhatsApp Business account.

CS
The Corner Shop

Hi, can I get:

5x Coca-Cola 500ml

3x Walkers Cheese & Onion 32.5g

12x Heinz Baked Beans 415g

10:32 AM

Received! Processing your order now.

10:33 AM

2

AI Parser Reads & Matches Price List

Our intelligent AI extracts product names, quantities, and customer details from the message, cross-referencing against your predefined price lists with high confidence.

{
  "retailer": "The Corner Shop, Manchester",
  "orderDate": "2026-08-28",
  "items": [
    {
      "product": "Coca-Cola 500ml",
      "quantity": 5
    },
    {
      "product": "Walkers Cheese & Onion 32.5g",
      "quantity": 3
    },
    {
      "product": "Heinz Baked Beans 415g",
      "quantity": 12
    },
    {
      "product": "Cadbury Dairy Milk 200g",
      "quantity": 2
    }
  ],
  "confidence": 0.96
}
3

System Generates Branded PDF Invoice

Based on the parsed data and your configured templates, InvoiceFlow instantly generates a professional, UK VAT compliant PDF invoice complete with your branding.

Invoice Mockup

Example branded InvoiceFlow PDF

4

Invoice Delivered via WhatsApp & Email

The generated PDF invoice is automatically sent to your retailer via their preferred channel – WhatsApp or email – ensuring fast and reliable delivery.

WhatsApp

Instant Delivery

Email

Formal Record

5

Synced to QuickBooks & Dashboard

All invoice data is automatically synced to your QuickBooks or Xero account and logged in your InvoiceFlow dashboard, providing real-time financial visibility and reducing reconciliation effort.

Dashboard Snippet

Mock InvoiceFlow Dashboard overview

Under the Hood: Our Tech Stack

Built for reliability, scalability, and precision.

🧠

LLM Parser Confidence Scoring

Leveraging GPT-4o-mini (production) for robust natural language parsing, with confidence scores to flag ambiguous orders for human review.

🧑‍💻

Human-Review Queue

A dedicated interface for your team to quickly review and approve orders with low AI confidence, ensuring 100% accuracy before invoicing.

📄

Dynamic Template Engine

Generate highly customisable and branded PDF invoices on the fly, with support for various layouts and data fields.

🔑

QuickBooks/Xero OAuth

Secure and seamless integration with leading accounting platforms via OAuth for real-time invoice and transaction syncing.

☁️

Multi-tenant Supabase Backend

Scalable and secure cloud infrastructure providing a dedicated, isolated environment for each client's data and operations.

🚀

Vercel Deployment

Fast, reliable, and globally distributed hosting for the InvoiceFlow marketing site and demo, ensuring optimal performance.

Ready to See InvoiceFlow in Action?

Experience the future of automated invoicing with our interactive demo.