Home / Compare / Amazon Arbitrage & FBA Tools
Short answer:
| Jungle Scout | Keepa | |
|---|---|---|
| Pricing | Starter $49/mo, Growth Accelerator $79/mo; $29-$49/mo billed yearly | Free extension; data subscription €29/mo or €290/yr |
| Free option | No (money-back guarantee) | Yes |
| Works with | Amazon | Amazon (all marketplaces) |
| Best for | Private label and wholesale Amazon sellers | Anyone buying or selling on Amazon |
| Strengths | + Comprehensive Amazon research + Accurate sales estimates + Supplier database | + Essential price and rank history + Free basic charts + Powerful product finder on paid plan |
| Weaknesses | - Overkill for casual arbitrage - Subscription cost | - Steep learning curve - Advanced data requires subscription |
| Visit Jungle Scout | Visit Keepa |
Jungle Scout is an Amazon research suite covering product research, sales estimates, keyword research, supplier database and listing optimisation. It is aimed at sellers launching their own products or sourcing wholesale.
Keepa tracks Amazon price and sales rank history for millions of products and displays charts right on Amazon product pages. Arbitrage sellers use it to see whether a price is stable, how often the item sells, and whether Amazon itself is on the listing.
Retail and online arbitrage on Amazon live and die by data: sales rank, price history, Buy Box competition, fees and ungating restrictions. These tools range from free browser extensions to full research suites. Beginners usually start with one scanner app plus Keepa, and add a sourcing suite once they are consistently profitable. The deciding factors usually come down to each tool's standout strength (for Jungle Scout: comprehensive amazon research; for Keepa: essential price and rank history) weighed against its main drawback (overkill for casual arbitrage versus steep learning curve).
Still undecided? See Jungle Scout alternatives or Keepa alternatives.
Flip Profit Calculator ($12)
Spreadsheet that returns net proceeds, max buy price, ROI and a GO / COUNTER / PASS decision with fees for 10 platforms, plus a 500-row flip log and dashboard.
Marketplace Pricing Cheat Sheet ($7)
Fees for 8 resale platforms, max-buy and ROI formulas, comp check, net payout table and shipping reference on 6 printable pages.
Instant digital downloads sold via Gumroad.
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Checked 2026-10-17. Confirm current pricing on each site.