AI + Human Validation

AI extracts invoice data with 95%+ accuracy. Humans validate every transaction via WhatsApp or Application. Result: 100% accuracy, zero manual data entry.

AI-Powered Extraction Human Verification WhatsApp Validation App Dashboard

How AI + Human Validation Works

A seamless workflow that combines the speed of AI with the accuracy of human expertise

1. Invoice Arrives

Invoices come in via Email, WhatsApp, or Upload Excel. Any format works - PDF, image, scan.

2. AI Extraction

Our AI instantly extracts vendor, amount, GST, line items, and all critical data using OCR + NLP.

3. Human Validation

Approvers review via WhatsApp or Application. One tap to approve, reject, or edit extracted data.

4. Sync with ERP

Validated data syncs instantly to Zoho Books or download excel file to be uploaded into Tally. Zero manual entry required.

AI Data Extraction in Action

Watch how our AI reads any invoice and extracts structured data in seconds

Original Invoice
TAX INVOICE
Downtown Cafe
Invoice No: DC-2024-1234
Date: 28 Dec 2024
GSTIN: 33AABCD1234E1Z5
Meals & Entertainment ₹850
CGST (9%) ₹76.50
SGST (9%) ₹76.50
Total ₹1,003
AI Extract
Extracted Data
Vendor Downtown Cafe 99%
Invoice No DC-2024-1234 100%
Date 28 Dec 2024 100%
GSTIN 33AABCD1234E1Z5 100%
Category Meals & Entertainment 97%
Amount ₹1,003 100%

7-Point GST Validation

IGST vs SGST/CGST exclusivity verified
SGST = CGST equality confirmed (₹76.50)
Tax rate (18%) within standard rates
Vendor state matches intra-state transaction
Amount calculation within 1% tolerance

Two Ways to Validate

Choose your preferred validation method - WhatsApp for on-the-go approvals or our full-featured Application dashboard

WhatsApp Validation

Approve or reject expenses directly from WhatsApp. Perfect for approvers on-the-go. No app download needed - just chat with ZapBooks AI.

ZapBooks AI

online

Application Dashboard

Full-featured approver dashboard with bulk actions, detailed views, and comprehensive filtering. Perfect for processing multiple invoices efficiently.

Approver Dashboard

Live Sync
156 Total
23 Pending
128 Approved
5 Rejected
#INV-2024-001
Downtown Cafe
Meals & Entertainment • Priya Sharma
₹1,003
#INV-2024-002
Staples Office
Office Supplies • Rahul Kumar
₹2,450

Key Features

Everything you need for accurate, efficient invoice processing

Instant Processing

AI extracts data in seconds. Bulk processing of 100+ invoices in minutes. No waiting, no bottlenecks.

100% Accuracy

AI achieves 99%+ accuracy. Human validation catches the rest. Result: zero errors in your books.

Bulk Approvals

Select multiple invoices and approve or reject them all at once. Massive time savings for approvers.

GST Compliance

7-point GST validation ensures tax calculations are always correct. IGST, CGST, SGST auto-verified.

Mobile Friendly

Approve invoices from anywhere on any device. WhatsApp validation works without any app install.

Complete Audit Trail

Track who submitted, who approved, and when. Full transparency for compliance and audits.

Auto Sync

Approved invoices sync instantly to Tally Prime or Zoho Books. No export/import needed.

Real-time Notifications

Get notified when invoices need approval. Status updates sent via WhatsApp and email.

11 Transaction Types

Supports Daily Spends, Expenses, Reimbursements, Purchases, Credit Notes, and more.

Frequently Asked Questions

Our AI extracts invoice data with 95%+ accuracy. Every extracted invoice is then sent to a human approver (via WhatsApp or Application) who verifies the data before it syncs to your accounting software. This two-step process catches any AI errors and ensures perfect accuracy.

Yes! You can approve or reject invoices directly from WhatsApp - no app download required. Simply tap Approve or Reject when a new invoice notification arrives. You can also use our mobile-responsive web application for more detailed reviews.

Our AI extracts: Vendor name, GSTIN/Tax ID, invoice number, invoice date, due date, line items, quantities, unit prices, subtotal, GST breakdown (CGST, SGST, IGST), total amount, payment terms, and more. The extraction is customizable based on your needs.

AI extraction takes just seconds. Human validation depends on how quickly approvers respond - typically under a minute for WhatsApp approvals. With bulk approval features, approvers can process dozens of invoices in minutes.

Yes! You can set up multiple approvers with different permission levels. Each approver gets their own queue and can validate independently. Great for teams where different people approve different expense categories.

When you reject an invoice, you can optionally add a reason. The submitter is notified of the rejection and reason. They can then correct and resubmit the invoice. Rejected invoices are never synced to your accounting software.

Absolutely. Application access requires authentication. We're SOC 2 certified and GDPR compliant. Your invoice data is always protected.

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