Description
OCR Data Extractor – AI Agent for Receipt Scanning, Data Extraction, and Google Sheets Entry
This AI Agent automates the entire process of receipt and invoice management. It actively monitors a Google Drive folder, uses Optical Character Recognition (OCR) to extract structured data from new files, and logs the information neatly into a Google Sheet.
The workflow begins by monitoring a designated Google Drive folder for new receipt or invoice uploads. Upon detection, it securely downloads the file and sends it to a powerful OCR API for intelligent data extraction. The agent then parses the structured JSON response to identify key information and appends this data to a specified Google Sheet, while ensuring duplicate entries are filtered out.
What this workflow does
- Monitors a specified Google Drive folder for new file uploads (.pdf, .png, .jpg)
- Downloads new receipts and invoices automatically
- Sends files to an OCR API for data extraction
- Parses structured JSON to identify vendor, total amount, currency, and line items
- Appends extracted data to a designated Google Sheet
- Filters out already processed files to prevent duplicates
- Runs automatically via n8n Webhooks or manual triggers
Best for
- Small business owners managing expenses
- Accountants and bookkeepers needing accurate data entry
- Freelancers tracking project-related receipts
- Administrative staff automating financial record-keeping
Requirements / Notes
- n8n environment required
- Google Drive API credentials
- Google Sheets API credentials
- API key for an OCR service
ROI – OCR Data Extractor (Time & Cost)
Assumptions
15 minutes saved per receipt
(Manual entry, categorization, validation, sheet logging)
Administrative / bookkeeping cost: $50/hour
120 receipts per week
⏱️ Time Saved
Weekly: ~30 hours
Monthly: ~120 hours
Yearly: ~1,560 hours
💰 Cost Savings (USD)
Weekly: ~$1,500
Monthly: ~$6,000
Yearly: ~$78,000
Bottom Line
The OCR Data Extractor saves 1,500+ hours and nearly $80,000 per year in administrative labor costs — while improving accuracy, reducing bookkeeping errors, and providing real-time financial visibility.
Why this ROI is realistic
- Eliminates manual data entry time
- Reduces errors associated with manual input
- Provides real-time financial data visibility
- Scales easily with increasing document volume
What you get after purchase
- OCR Data Extractor (n8n Workflow)
- Instant Download
- Lifetime Access
- Step-by-step Installation Guide (PDF)
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