Reddit Lead Finder: Automated Prospecting with GPT-4, Supabase and Gmail Alerts

This workflow monitors targeted subreddits for potential sales leads using Reddit’s API, AI content analysis, Supabase, and Google Sheets. It is built specifically to discover posts from Reddit users who may benefit from a particular product or service. It can be easily customized for any market. 🔍 Features Targeted Subreddit Monitoring: Searches multiple niche subreddits like smallbusiness, startup, sweatystartup, etc., using relevant keywords. AI-Powered Relevance Scoring: Uses OpenAI GPT to analyze each post and determine if it’s written by someone who might benefit from your product, returning a simple “yes” or “no.” Duplicate Lead Filtering with Supabase: Ensures you don’t email the sa

Help me set up the n8n workflow "Reddit Lead Finder: Automated Prospecting with GPT-4, Supabase and Gmail Alerts" (https://n8n.io/workflows/6756). It uses: Google Sheets, Gmail, Reddit, Supabase, Code, AI Agent, OpenAI Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.