Home / Compare / Amazon Arbitrage & FBA Tools
Short answer:
| Helium 10 | WAMP | |
|---|---|---|
| Pricing | Platinum $129/mo ($99/mo billed yearly), Diamond $359/mo; Starter plan discontinued | Free (beta); WAMP Pro coming soon |
| Free option | Limited free tools | Yes (free for life beta) |
| Works with | Amazon, Walmart, TikTok Shop | Walmart Marketplace |
| Best for | Amazon sellers wanting an all-in-one toolkit | Walmart retail, online and wholesale arbitrage sellers |
| Strengths | + Very broad feature set + Chrome extension + Supports Walmart | + Free during beta + Built by the SellerAmp team + Walmart-specific fees and rules |
| Weaknesses | - Entry price now $99-$129/mo - Overkill for small arbitrage sellers | - Walmart only - Pro features not released yet |
| Visit Helium 10 | Visit WAMP |
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Helium 10 is a large suite of Amazon seller tools: product research (Black Box), keyword research (Cerebro, Magnet), listing optimisation, profit analytics and alerts. The entry-level Starter plan was discontinued, so it now makes most sense for sellers with real volume.
WAMP is SellerAmp's sourcing analyser for Walmart Marketplace. A Chrome extension shows profit calculations, historic price and sales charts, Buy Box analysis and restriction badges for Walmart products, so you can check a Walmart flip the way SellerAmp checks an Amazon one.
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 Helium 10: very broad feature set; for WAMP: free during beta) weighed against its main drawback (entry price now $99-$129/mo versus walmart only).
Still undecided? See Helium 10 alternatives or WAMP 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.