PriceGhost: Self-hosted price tracker uses AI analysis among 4 extraction methods
tom_doerr · x · 2026-08-27
PriceGhost is a self-hosted price tracking application that monitors product prices from any website. It employs a multi-strategy extraction system running four methods in parallel: reading JSON-LD structured data, site-specific scrapers, generic CSS selectors, and AI analysis via Claude/GPT/Ollama. A 'Price Voting Modal' confirms results, notifying users on drops, target hits, or restocks.
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