AI-Powered PDF Invoice Extraction to Sheets & Email Alerts
Automates extraction of invoice data from PDF uploads in Google Drive using AI, logs details to Google Sheets, and sends summary emails to billing team via Gmail.
This n8n workflow monitors a designated Google Drive folder for new PDF invoice uploads. Upon detection, it leverages AI via LangChain and an LLM (like Ollama or GPT-4O-MINI) to intelligently parse and extract key details such as invoice number, client name, email, address, phone, dates, and total amount. The extracted structured data is then seamlessly appended to a Google Sheet serving as an Invoice Database, ensuring centralized and automated record-keeping without manual data entry.
Benefit
- Platform
- n8n
- Category
- Lifestyle
- Price
- $14.99
- Creator
- Emil Volkov
- invoice-processing
- pdf-extraction
- ai-automation
- google-drive
- google-sheets
- gmail
- langchain
- ollama
- billing
- data-logging
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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