Compare extensions
2 of up to 2 side by side. Each value shows the date we observed it.
Add is off: this comparison holds up to 2.
2 extensions
Audience and ratings
Store users
10K
as of 2 Oct 202610K
as of 2 Oct 2026Rating
4.13 / 515 ratings
as of 2 Oct 20264.40 / 510 ratings
as of 2 Oct 2026Product and publisher
Publisher
SmartestSeller LLC
as of 2 Oct 2026amzbase
as of 2 Oct 2026Publisher listings
1 listing
as of 2 Oct 202611 listings
as of 2 Oct 2026Category
Workflow & Planning
as of 2 Oct 2026Workflow & Planning
as of 2 Oct 2026Listing status
Active
as of 2 Oct 2026Active
as of 2 Oct 2026Manifest
Version 3
as of 2 Oct 2026Version 3
as of 2 Oct 2026Package size
141KiB
as of 2 Oct 2026188KiB
as of 2 Oct 2026PermissionsRequested access describes what an extension can do, not what its developer intends. It is not a safety verdict.
API permissions
4 requested
- storage
- scripting
- tabs
- webRequest
1 requested
- storage
Website access
13 patterns
- https://app.smartscout.com/*
- https://smartscoutapi-east.azurewebsites.net/*
- https://www.amazon.com/*
- https://www.amazon.ca/*
- https://www.amazon.com.mx/*
- https://www.amazon.co.uk/*
- https://www.amazon.de/*
- https://www.amazon.fr/*
- https://www.amazon.it/*
- https://www.amazon.es/*
- https://www.amazon.co.jp/*
- https://www.amazon.in/*
- https://www.amazon.com.au/*
23 patterns
- *://*.amazon.ae/*
- *://*.amazon.ca/*
- *://*.amazon.de/*
- *://*.amazon.eg/*
- *://*.amazon.es/*
- *://*.amazon.fr/*
- *://*.amazon.it/*
- *://*.amazon.in/*
- *://*.amazon.nl/*
- *://*.amazon.pl/*
- *://*.amazon.sa/*
- *://*.amazon.se/*
- *://*.amazon.sg/*
- *://*.amazon.co.jp/*
- *://*.amazon.co.uk/*
- *://*.amazon.com.au/*
- *://*.amazon.com.be/*
- *://*.amazon.com.br/*
- *://*.amazon.com.mx/*
- *://*.amazon.com.tr/*
- *://*.amazon.cn/*
- *://*.amazon.com/*
- https://ext.amzbase.com/*
Marks appear only when at least two values are known, there is no tie, and the values were observed within one day of each other. Ratings need at least 20 ratings to be marked.
Compare versions and update dates
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Create your free accountWhat stands out
- Fewest permissions: AMZBase - Free Amazon Product Research Tool (as of 2 Oct 2026).
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher rating does not prove a better product.
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2 of 2 selected
SmartScout - Amazon Product & Brand Research, Profitability & History ChartWorkflow & Planning
AMZBase - Free Amazon Product Research ToolWorkflow & Planning