I built a price tracker for European shoppers – PricePing

Hi HN,

I made PricePing — a price tracker focused on European online stores. Users log in, paste a product URL, and get email alerts when prices drop.

It’s built with Python + Playwright and Svelte. Still early, but it works across many NL/DE/FR stores.

Looking for honest feedback:

What should I improve or simplify?

How would you market this kind of tool?

Any tips on scaling scraping efficiently?

Thanks in advance!