How it works
- Add Niche Hound to Chrome. There’s no account to create.
- Search Amazon.com for any book or product idea.
- Niche Hound checks the results for you and adds the details under each one, plus a summary of the whole search at the top.
What you see
- Sales rank for every edition – Kindle, paperback and hardcover, plus the best category rank.
- Estimated monthly sales and author royalties – shown as honest ranges, using public sales-rank formulas and KDP’s own royalty rules.
- Publisher, Kindle Unlimited, first publish date and page count for each book.
- An opportunity score for the search, based on how well the top results sell and how many reviews they have.
- Real search keywords – the searches people actually type on Amazon, ready to copy or download.
Want to check one book now? Try the free Amazon sales rank calculator.
Sales and royalty figures are estimates. Sales rank changes hour to hour, so treat them as a guide, not exact numbers. Works on Amazon.com.
Niche Hound is not affiliated with, endorsed by or sponsored by Amazon. Amazon and Kindle are trademarks of Amazon.com, Inc. or its affiliates.