Drippr is a Chrome extension that tracks product prices on any e-commerce website — no matter the site. Set a target price and get notified the moment it drops Beyond shopping, Drippr also lets you track stocks, gold, crypto, and currencies with a live portfolio dashboard, price history charts, and P&L tracking.Free plan: track up to 5 products with browser notifications. Pro ($1.99/mo): unlimited tracking, email alerts, and asset portfolio features.