Niche, keyword and sales research for self-publishers and low-content book creators on Amazon KDP, built by a KDP publisher who uses it.
Publishing a book costs weeks of work. Choosing a crowded or empty niche wastes all of it, and checking by hand does not scale past a few ideas.
Use the Niche Finder to see how many reviews you need to compete.
Find what buyers search for, and the keywords driving competitor sales.
Look up any book's estimated sales and revenue, and run the royalty math before you publish.
Know exactly how many reviews you need to compete.
Find what buyers actually search for.
See the keywords driving competitor sales.
See any book's estimated sales and revenue.
Search with advanced filters.
Know your numbers before you publish.
Keep your research and take it into a spreadsheet.
English, Spanish, French, German, Italian and Portuguese.
Self-publishers and low-content book creators selling on Amazon KDP.
English, Spanish, French, German, Italian and Portuguese.
No. KDPRadar is a research aid. It shows data so you can decide; it cannot promise results.
Start the free trial, create an account and run your first niche search.
KDPRadar is an independent product and is not affiliated with or endorsed by Amazon. Amazon and KDP are trademarks of Amazon.com, Inc.
Locked for life and never increases. Limited time. Confirm the offer terms before publishing.
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