Amberlog

What it does

A free Chrome extension that passively captures price, BSR, rating, and seller history as you browse Amazon - a sourcing journal that builds itself, instead of a spreadsheet you keep forgetting to update. Unlike tools built for watching competitors over time, this is for the earlier stage: browsing dozens of listings to see what's worth a closer look. Works fully signed out.

A passive, local-first sourcing journal for Amazon research. Amberlog captures price, BSR, rating, and seller history as you browse, so you have real history to look back on instead of a spreadsheet you keep forgetting to update.

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