Optimize Amazon Ads with GPT-4 for Bids, Budgets & Keywords

n8n Ads AI Marketing

Contributed by Sabrina Ramonov 🍄. From the community directory at agents.sabrina.dev, republished with permission and full credit.

Overview

This template is designed for Amazon sellers and advertisers who want to automate their campaign performance analysis and bidding strategy. It solves the common challenge of manually reviewing Sponsored Products reports and guessing how to adjust keywords, placements, and budgets. By combining Amazon Advertising reports with OpenAI's GPT-4o, this workflow delivers real-time, personalized optimization instructions, automatically.

Features

Automatically downloads Sponsored Products reports from Google Drive

Uses AI to analyze campaign, keyword, placement, targeting, and budget performance

Supports both .csv and .xlsx report formats

Handles multiple ASINs and scales easily across ad accounts

Sends structured optimization recommendations to your inbox via Gmail

Built-in logic to normalize filenames and correctly map reports

Includes error handling and formatting cleanup for AI-ready input

Requirements

To use this workflow, you’ll need:

- An Amazon Ads account with access to Sponsored Products reports

- A Google Drive folder where Amazon Ads reports are delivered (manually or via Gmail automation)

- A Gmail account (for sending summaries)

- An OpenAI API key with access to GPT-4o

- Optional: a developer account for the Amazon Ads API to fully automate report generation in the future

Setup Instructions

Connect your Amazon Ads reports folder in the Google Drive node

Add your credentials to the OpenAI and Gmail nodes

Schedule five reports in the Amazon Ads Console:

- Search Term Report Detailed

- Targeting Report Detailed

- Campaign Report Summary

- Placement Report Summary

- Budget Report Summary

Use “Last 30 Days”, “Daily”, and .xlsx or .csv format

(Optional) Automate report ingestion using Gmail + Drive workflows

Test with one account, then replicate across additional ad accounts as needed

⏱ Setup time: 15-30 minutes

All field-specific guidance is included in workflow notes

Tools used: OpenAI, Google Drive, Gmail

Download the workflow template (JSON)

Original tutorial

Want this running in your business? KOBA42 builds and operates automations like this one.