Does the Amazon history price checker by URL actually work for tracking past prices? or How reliable

Honestly, most Amazon history price checker by URL tools work fine if you pick the right one.

I use PricePulse—it’s simple and doesn’t spam you with ads. Shows past prices and predicts future drops based on trends.

But yeah, don’t rely on just one tool. Cross-check with CamelCamelCamel or Keepa to be sure.

And always check the dates! Some tools show outdated data.