Home / Compare / Amazon Arbitrage & FBA Tools
Short answer:
| Amazon Seller App | Jungle Scout | |
|---|---|---|
| Pricing | Free (seller plan from $39.99/mo for Professional) | Starter $49/mo, Growth Accelerator $79/mo; $29-$49/mo billed yearly |
| Free option | Yes | No (money-back guarantee) |
| Works with | Amazon | Amazon |
| Best for | Checking eligibility and fees in-store | Private label and wholesale Amazon sellers |
| Strengths | + Free and official + Shows eligibility restrictions + Fee estimates | + Comprehensive Amazon research + Accurate sales estimates + Supplier database |
| Weaknesses | - Limited historical data - Requires a seller account | - Overkill for casual arbitrage - Subscription cost |
| Visit Amazon Seller App | Visit Jungle Scout |
Amazon's own Seller app lets you scan barcodes to check whether you are allowed to sell an item, estimated fees and current offers. It is the first tool every new Amazon reseller should install.
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.
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 Amazon Seller App: free and official; for Jungle Scout: comprehensive amazon research) weighed against its main drawback (limited historical data versus overkill for casual arbitrage).
Still undecided? See Amazon Seller App alternatives or Jungle Scout 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.
Checked 2026-10-17. Confirm current pricing on each site.