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Niche Hound – KDP Book Research: BSR, Sales & Keywords on Amazon

Chrome extension by Hound & Raven Tools · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 0 users, no reported installs.

Specific sites only: 3 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
not published (the store states no audience for this listing)
Rating
not rated yet
Users over time
Not watched long enough to say
Version
1.0.0
Updated in the store
2026-09-14
Published
2026-09-14
Manifest
V3
Browser access
2 permissions, 3 site patterns

What it can reach

Specific sites only: 3 match patterns.

  • https://www.amazon.com/*
  • https://completion.amazon.com/*
  • https://getnichehound.com/*
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

Hound & Raven Tools publishes 2 listings we track, 0 users between them.

  1. Page Raven Hound & Raven Tools · Productivity · Tools · published 2026-09-14 audience not published

Like this one

Listings the catalog judges closest in what they say they do.

  1. KDP Quick Insights — Amazon BSR, Sales Estimator & Niche Research Describes nearly the same job, smaller audience 46 users
  2. Pubscout: KDP Book Sales & Keyword Research on Amazon Describes nearly the same job, smaller audience 31 users
  3. BookScope — KDP BSR & Sales Estimates Describes nearly the same job, smaller audience 2 users
  4. AuthorScout (formerly KDP Scout) Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. KDP Niche & Keyword Tool — Amazon Niche Finder & Book Research Describes nearly the same job, smaller audience 1k users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.