KDP Niche Explorer researches the Amazon book market for any keyword: how much demand there is, how crowded it is, and what the top books are estimated to earn. Pick winning niches instead of guessing.
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Search any keyword and see how many books compete, their average rank, and estimated monthly sales for the top results.
One 0–100 number that blends demand, competition, and how beatable the current top books are — so you know where to focus.
Have a concept already? Paste it in and get an instant viability read before you spend weeks creating it.
See whether a niche is heating up or cooling down over time — not just a one-off snapshot.