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Monitor AI brand visibility and GEO gaps with OpenAI, Gmail and Slack

by Rahul Joshiadapted from n8n official workflow galleryUpdated Aug 2026
RequiresCCodeGmailGmailOpenAISlack
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Sc⏰ Daily Schedule Trigger⏰ Daily Schedul…Co📋 Build Brand Queries – Fairy Frills📋 Build Brand …🤖 Query AI – Static Knowledge (gpt-4o-mini)🤖 Query AI – S…🔍 Query AI – Web Search (gpt-4o-search-preview)🔍 Query AI – W…MeMerge Both AI ResponsesMerge Both AI R…Co🔗 Combine Both AI Responses🔗 Combine Both…🧠 Extract Brand Mention Data🧠 Extract Bran…Co📊 Parse & Structure Mention Results📊 Parse & Stru…🎯 Analyze GEO Gaps vs Competitors1🎯 Analyze GEO …Co📊 Parse GEO Gap Results1📊 Parse GEO Ga…Co📈 Build Daily GEO Summary Email1📈 Build Daily …📧 Send GEO Report Email1📧 Send GEO Rep…Slack — Send Workflow Error AlertSlack — Send Wo…ErOn Workflow ErrorOn Workflow Err…123456789101112
1/5
FLOWS
STEPS · 12
Runs on a schedule

Quick Overview This workflow runs daily to test whether Fairy Frills appears in AI shopping recommendations by querying OpenAI with 10 brand-focused questions (with and without web search), extracting mention and competitor data, generating a GEO gap analysis, and emailing a consolidated HTML report via Gmail. How it works Runs every 24 hours on a schedule. Generates 10 predefined shopping queries for Fairy Frills and includes the brand URL and a competitor list with each query. Sends each query to OpenAI twice in parallel, once to gpt-4o-mini (no search) and once to gpt-4o-search-preview (web search enabled). Combines the two model responses per query and uses OpenAI to extract structured metrics such as whether Fairy Frills is mentioned, mention count and position, competitor mentions, sentiment, and a key snippet. Uses OpenAI again to perform a GEO (Generative Engine Optimization) gap analysis that explains why competitors ranked, why the target brand missed, and which content actions and exact phrases to add. Deduplicates and aggregates insights across all checks, builds an HTML summary, and sends the daily GEO report email via Gmail.

Tags

n8nreference-onlygmailopen-aislack
Connects
CCodegmailGmailOpenAISlack
CategoryAI Automation
Triggermanual
Complexitycomplex
Nodes14
AddedJun 30, 2026

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