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

Niche Hound does your Amazon book research for you, right on the search page. Search Amazon.com for any book idea and Niche Hound checks the results automatically. There's no account and no clicking through product pages. It works for fiction, nonfiction and low-content books. WHAT YOU SEE UNDER EACH BOOK • Best Sellers Rank (BSR) for every edition (Kindle, paperback and hardcover), plus the best category rank • Estimated monthly sales, added up across all editions • Estimated author royalty for independently published books, using KDP's US royalty rules and printing costs • Publisher, so you can see whether indie or traditionally published books lead the niche • Kindle Unlimited status, first publish date and page count A SUMMARY OF THE WHOLE SEARCH • A 0–100 opportunity score, based on how well the top results sell and how many reviews they have • Median best rank, typical estimated sales, median price and median reviews • How many top books are independently published and how many are in Kindle Unlimited REAL SEARCH KEYWORDS Click "Expand keywords" to see the searches people actually type on Amazon for your keyword, ready to copy or download as a CSV file. Helpful for keyword research, titles, subtitles and your KDP keyword slots. HONEST ESTIMATES Sales and royalty figures are shown as ranges, calculated from two public sales-rank models. Sales rank changes hour to hour, so treat the numbers as a guide, not exact figures. Kindle Unlimited page-read income is not included. BUILT TO KEEP WORKING Amazon changes its pages from time to time. Niche Hound checks for updated page-reading rules, so fixes reach you quickly without waiting for a new version. PRIVATE BY DESIGN • No account and no sign-up • Runs only on Amazon.com search pages • Your searches and browsing are never sent to us • Details it finds are saved on your computer for up to 12 hours Works on Amazon.com. Sales and royalty estimates cover books. Questions or ideas: support@getnichehound.com Niche Hound is not affiliated with, endorsed by or sponsored by Amazon. Amazon, Kindle and KDP are trademarks of Amazon.com, Inc. or its affiliates.