Automate vendor analysis & contract management with GPT-4o, Gmail, and Google Sheets

Name: Automate vendor analysis & contract management with GPT-4o, Gmail, and Google Sheets
Availability: InStock
Author: Cheng Siong Chin

Automate vendor analysis & contract management with GPT-4o, Gmail, and Google Sheets preview

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Important notice

This workflow is provided as-is. Please review and test before using in production.

Overview

How It Works

Schedules automated vendor pricing analysis across multiple sources. Fetches delivery reliability and contract data, analyzes vendor performance using Claude AI, then distributes consolidated reports via Gmail and creates Google Sheets summaries. Target audience: procurement teams and business analysts managing multi-vendor relationships. Solves vendor evaluation bottlenecks by automating data collection, AI-driven analysis, and report distribution.

Workflow Steps

What: Trigger → Scrapes vendor data (pricing, reliability, contracts) → Sends to vendor analysis agent → Branches to multiple outputs (Gmail notification, Google Sheets archive, Data parser).

Setup Steps

Configure Schedule Trigger timing. 2. Add scraper credentials (Vendor Pricing, Delivery Reliability, Contract Data nodes). 3. Connect Claude/OpenAI API key in Vendor Analysis Agent. 4. Authenticate Gmail account for notifications. 5. Link Google Sheets API for data storage.

Prerequisites

OpenAI/Claude API key, Gmail credentials, Google Sheets API access, Vendor data sources (web scrapers or direct APIs).

Use Cases

Automate weekly vendor performance reviews, generate compliance reports for procurement teams

Customization

Modify trigger schedule, add/remove scraper nodes for new vendors, adjust Claude prompt for different analysis criteria

Benefits

Eliminates manual data gathering (hours to minutes), ensures consistent vendor evaluation criteria

Cheng Siong Chin

193 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.set n8n-nodes-base.httprequest n8n-nodes-base.airtable n8n-nodes-base.merge @n8n/n8n-nodes-langchain.lmchatopenai @n8n/n8n-nodes-langchain.outputparserstructured n8n-nodes-base.httprequesttool

Complexity

advanced

Published 12 Dec 2025

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Install path: /data/workflows/11713/11713.json

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Automate vendor analysis & contract management with GPT-4o, Gmail, and Google Sheets

Workflow preview

Important notice

Overview

How It Works

Workflow Steps

Setup Steps

Prerequisites

Use Cases

Customization

Benefits