Monitor brand visibility in AI search with ChatGPT, Perplexity, Gemini, Claude, and Supabase

by Nocode Expert ✓ · 53 views · created 2026-07-14 · Market Research, AI Summarization

What this workflow does

This workflow has 15 nodes and runs manually, when you click “Execute workflow”. Along the way it connects Supabase. It also calls api.anthropic.com, api.openai.com and api.perplexity.ai over HTTP.

How it runs

Trigger: Manually, when you click “Execute workflow”.

1. Set config: brand, buyer questions (Code): runs custom JavaScript code
2. Build question items (Code): runs custom JavaScript code
3. Ask Claude (HTTP Request): calls api.anthropic.com (POST)
4. Ask ChatGPT (search) (HTTP Request): calls api.openai.com (POST)
5. Ask Perplexity (HTTP Request): calls api.perplexity.ai (POST)
6. Ask Gemini (search) (HTTP Request): calls an HTTP API (POST)
7. Score Claude (Code): runs custom JavaScript code
8. Score ChatGPT (Code): runs custom JavaScript code
9. Score Perplexity (Code): runs custom JavaScript code
10. Score Gemini (Code): runs custom JavaScript code

…plus 4 more steps. See the full node list below.

Services it uses

Supabase

HTTP calls to: api.anthropic.com, api.openai.com, api.perplexity.ai

Before you upgrade to n8n 3.0

Nodes used (4)

• Manual Triggern8n-nodes-base.manualTrigger
• Coden8n-nodes-base.code
• HTTP Requestn8n-nodes-base.httpRequest
• Supabasen8n-nodes-base.supabase

From the author

Quick Overview This workflow asks buyer-intent questions to ChatGPT Search (OpenAI), Perplexity, Google Gemini Search, and Anthropic Claude, scores whether your brand is cited or mentioned in each answer, logs every check to Supabase, and outputs an overall…

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