Home / Compare / Amazon Arbitrage & FBA Tools
Short answer:
| Helium 10 | Tactical Arbitrage | |
|---|---|---|
| Pricing | Platinum $129/mo ($99/mo billed yearly), Diamond $359/mo; Starter plan discontinued | Only sold in the Threecolts Seller 365 bundle, from $69/mo |
| Free option | Limited free tools | Trial |
| Works with | Amazon, Walmart, TikTok Shop | Amazon; scans 1,000+ retail websites |
| Best for | Amazon sellers wanting an all-in-one toolkit | Online arbitrage sellers sourcing at scale |
| Strengths | + Very broad feature set + Chrome extension + Supports Walmart | + Automates online arbitrage sourcing + Wholesale list analysis + Huge retailer coverage |
| Weaknesses | - Entry price now $99-$129/mo - Overkill for small arbitrage sellers | - Expensive for beginners - Requires tuning filters |
| Visit Helium 10 | Visit Tactical Arbitrage |
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.
Tactical Arbitrage (now part of the Threecolts Seller 365 bundle) scans retail websites and matches products to Amazon listings to find profitable price gaps automatically. It also has reverse search and wholesale manifest analysis. It is a heavy-duty tool for sellers committed to online arbitrage.
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 Tactical Arbitrage: automates online arbitrage sourcing) weighed against its main drawback (entry price now $99-$129/mo versus expensive for beginners).
Still undecided? See Helium 10 alternatives or Tactical Arbitrage 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.