Product sets that survive the session
Name the universe, edit it later, and stop rebuilding the same Amazon search from scratch.
Amazon review intelligence
Find the review signal before the market does.
AMZShark turns Amazon review discovery into a repeatable research desk: save product universes, track fresh review movement, and export the exact rows your team can act on.
Hundreds of millions
Amazon reviews indexed for product and reviewer research.
Daily additions
Fresh review activity moves into saved searches.
4 exports
CSV, JSONL, Parquet, and Excel for downstream work.
Saved Search Console
Live crawler
Quiet keyboard launches
742 products, 18,430 reviews, updated today
Search within reviewsquiet keys battery bluetooth
Rating1 to 3 stars
DiscoveredLast 30 days
ASIN
Product
Stars
Review signal
B0G254BWVG
Near-silent mechanical keyboard
Excellent typing experience with almost no sound
B0FRPFNW9Y
Linear optical gaming keyboard
Loud, hollow, clacky keypresses
B0D91GLVD3
Portable keyboard and mouse set
Better than expected for travel
CSVAnalyst sheets
JSONLEnrichment jobs
ParquetWarehouse loads
ExcelShared review
What it replaces
A crawler, a spreadsheet, and a dozen fragile notes.
AMZShark keeps the crawler depth, but gives operators a clean place to build durable product sets, filter review movement, and ship clean data.
Search once. Revisit whenever the review landscape changes.
Saved searches can start from ASINs, Amazon result pages, or products already known to AMZShark. Each search becomes a living review feed with filters and export history.
CSV
JSONL
Parquet
Excel
Review filters with analyst intent
Narrow by text, rating, title, product title, reviewer, review date, and discovery window.
Delta exports for repeat work
Pull only the rows that appeared since the last export, then keep downstream research clean.
Operating loop
From product hunch to review evidence.
The page mirrors real AMZShark primitives: saved search ownership, product crawling, review discovery, rating filters, product imagery, and export cursors.
Define the product universe
Paste ASINs, search Amazon, or use AMZShark’s existing product index to build a research set.
Watch review movement
Scan new review counts, weak ratings, recurring language, and products gaining fresh buyer attention.
Export the evidence
Download filtered rows for analyst review, enrichment pipelines, warehouse loads, or client-ready sheets.
Free for a limited time
Put the review dataset to work before your next product call.
Use AMZShark when you need deeper review coverage, faster product-set research, and exports that can move straight into analysis. No payment required.