Chilview knowledge hub
Amazon seller research blog
Practical guides for FBA, online arbitrage, and wholesale research — written to build deep topic authority around Buy Box, BSR, price history, and on-page product research.
Publishing cadence: ship 1 long-form guide every 1–2 weeks. Comparisons stay factual; guides teach the workflow.
Journal
Short published notes on the Chilview Extension — and SnapMatrix when that product is live. Guest drafts stay private until Chilview approves them. Existing guides below do not change.
No journal posts yet. When Chilview publishes a note, it will show here. The featured guides and playbooks on this page stay live.
Featured guides
Original study · Oct 2026
Who really holds Amazon's Buy Box?
Chilview analyzed 57,410 real US product-page visits: Amazon held the Buy Box 7.2% of the time; third-party sellers 92.8%. Observed holder share — not units sold — with full methodology.
Alternatives
Best cheap Helium 10 alternatives
Bootstrapping FBA sellers do not need Helium 10 Platinum at $129/mo ($99/mo billed yearly) to validate products — on-page BSR, Buy Box, and sourcing options including Chilview Founder pricing.
Buy Box
How to check Amazon Buy Box history
Ownership flips, offer pressure, and what Buy Box history means before you buy inventory.
Privacy
Privacy-first Amazon product research
Why Seller Central login is not required for serious listing research — and how privacy-safe tools differ from account-connected suites.
Online arbitrage
How to find Amazon products for online arbitrage
Price gaps, Buy Box likelihood, fees, and risk checks before you buy retail inventory.
Core research playbooks
Price research
How to read Amazon price history
Learn how to read Amazon price history for FBA and OA research — what volatility, drops, and spikes mean before you source or restock.
Buy Box research
How to analyze Buy Box competition
A practical guide to analyzing Amazon Buy Box competition — ownership flips, offer pressure, and what it means for FBA and online arbitrage sellers.
BSR research
How to analyze Amazon BSR
How to analyze Amazon Best Sellers Rank (BSR) trends for product research — and why rank movement matters more than a single snapshot.
Estimates
How to estimate Amazon product revenue
How Amazon sellers estimate product revenue and units sold — using rank, price, and competition context during product research.
Wholesale
How to research Amazon wholesale products
A wholesale Amazon research checklist: competition, Buy Box pressure, price stability, and storefront context before you commit to supplier deals.
Hub
Amazon product research overview
The pillar page for on-page Amazon product research with Chilview — start here if you are new to the workflow.
Free tool
Free FBA profit calculator
No email gate. Every result is labeled Estimated.
Free tool
Free Amazon sales estimator
Your units × your price. Estimated only — no fake BSR table.
Tool comparisons
Factual side-by-sides. Each page links into the guides above so comparison traffic builds lasting topic authority.
Chilview vs SellerAmp
On-page Amazon research vs OA sourcing software.
Chilview vs Keepa
On-page hunt vs Keepa-class tracking graphs.
Chilview vs Helium 10
Product research companion vs a full seller suite.
Chilview vs Jungle Scout
On-page listing hunt vs an opportunity database.
Viral Launch alternative (2026)
What to use after Viral Launch stopped taking new customers.
Keepa alternative
$30 one-time Founder vs Keepa Pro graphs.
Lightweight Amazon seller extensions
Honest 2026 list including competitors.