How to Track Competitor Prices Using Web Scraping (Python Tutorial)

Competitors can reprice several times a day, and checking their pages by hand doesn’t scale. This guide shows how to track competitor prices using web scraping in Python: you fetch product pages from Amazon, Walmart, and most other retailers, extract the price and stock fields, store a snapshot on every run, and get a Slack or email alert when a competitor undercuts you. TL;DR You can track competitor prices with one Python script and a scraping API like ScrapingBee.