Tools
Amazon Product Research for Sellers. Easy to get Best Seller Rank, Brand, etc. Sort and filter results. Grow your business now!
Compare extensions
Shopping
Amazon product research & FBA seller analytics: market intelligence, keywords, Google SEO, supplier sourcing, and profit tools.
Audience & ratings
Store users
682
827
Ratings
What stands out
Launch Fast - Amazon Product Research & FBA Seller Analytics reports the larger audience. These are store counts. The rating difference is 0.00 points across 3 and 7 ratings.
Different categories. Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
smartaigcapps
LegacyX FBA
Publisher portfolio
2 listings
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
972KiB
1.19MiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
1 requested
- storage
5 requested
- activeTab
- storage
- alarms
- scripting
- sidePanel
Website patterns
None recorded
9 recorded
- https://*.amazon.com/*
- https://*.amazon.co.uk/*
- https://*.amazon.de/*
- https://*.amazon.fr/*
- https://*.amazon.it/*
- https://*.amazon.es/*
- https://*.amazon.ca/*
- https://*.amazon.com.au/*
- https://launchfastlegacyx.com/*
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Observed
3 Oct 2026
2 Oct 2026
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
How Earlygap collects evidenceReplace an extension
Your comparison
2 of 2 selected
Seller Radar - Amazon Product Research.Tools
Launch Fast - Amazon Product Research & FBA Seller AnalyticsShopping