Analyze Amazon review gaps with Bright Data, OpenAI, Google Sheets, and Slack
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 21 nodes and runs when someone submits an n8n form (“Amazon review gap analysis”). Along the way it connects OpenAI Chat Model, Google Sheets and Slack.
How it runs
Trigger: When someone submits an n8n form (“Amazon review gap analysis”).
- Set Analysis Config (Edit Fields (Set)): sets 6 fields: my_product_url, competitor_urls, reviews_per_product…
- Build Scrape Input (Code): runs custom JavaScript code
- Fetch Reviews From Bright Data (HTTP Request): calls an HTTP API (POST)
- Check Scrape Accepted (Code): runs custom JavaScript code
- Wait: waits 30 seconds
- Check Snapshot Progress (HTTP Request): calls an HTTP API (GET)
- Evaluate Scrape Progress (Code): runs custom JavaScript code
- Reviews Ready? (If): checks a condition and branches into true / false
- Download Reviews (HTTP Request): calls an HTTP API (GET)
- Normalise Reviews (Code): runs custom JavaScript code
…plus 8 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (12)
- n8n Form Trigger
n8n-nodes-base.formTrigger - Edit Fields (Set)
n8n-nodes-base.set - Code
n8n-nodes-base.code - HTTP Request
n8n-nodes-base.httpRequest - Wait
n8n-nodes-base.wait - If
n8n-nodes-base.if - Information Extractor
@n8n/n8n-nodes-langchain.informationExtractor - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Split Out
n8n-nodes-base.splitOut - Google Sheets
n8n-nodes-base.googleSheets - Slack
n8n-nodes-base.slack
From the author
Quick overview This workflow collects Amazon product URLs via an n8n form, pulls reviews from Bright Data, extracts complaint and praise themes with OpenAI (GPT-5.6), identifies competitive gaps versus up to three competitors, then logs findings to Google…