I want a single, self-hosted solution that automatically gathers GEO-targeted local business leads from user interactions on Facebook, Instagram and TikTok. The goal is to remove the daily manual grind of prospecting while keeping ad spend to an absolute minimum, so creative organic or low-cost campaign ideas are welcome. Here is what I need: • A workflow or app that watches public interactions—likes, comments, story reactions, etc.—within my chosen location radius, filters them with AI or rule-based logic, and outputs clean lead data (name, profile link, location, contact field if available) to Google Sheets or a simple CRM. • The setup must respect each platform’s latest API or automation guidelines to avoid bans. • A one-time build: once it is up and running I can maintain it myself, so clear documentation and modular code are essential. • Strategies or templates for launching campaigns that do not rely on throwing $1,000 at paid clicks—think clever engagement hooks, content funnels, or retargeting tactics that stretch a small budget. Preferred stack suggestions could include Python, Node, Zapier, Make.com, Meta Graph API, TikTok Developer Tools, GPT-powered classification, or anything comparably efficient—feel free to propose alternatives if they achieve the same outcome. Acceptance criteria: the system must successfully pull at least 50 qualified local leads during a live test week, label them correctly by city, and export to my sheet without manual touch. If you’ve built something similar or have a fresh take on low-cost lead harvesting, let’s make it happen.