Stories exploring futuristic technology, space exploration, alien life, and the human condition. A vast and diverse KDP category.
These are the highest-value keywords for this category. Use them in your KDP keyword fields, book title, subtitle, and book description.
Readers are sophisticated. do your world-building research.
Series dramatically outperform standalone sci-fi on KDP.
The first book must work as a complete story while opening the series arc.
Tone is everything: readers self-sort between hard sci-fi, space opera, and military sci-fi.
In the Science Fiction category, Amazon's algorithm heavily weights review velocity and count when ranking books. A book with 30+ reviews ranks significantly higher than one with 5, even with identical keywords and metadata.
Getting genuine, compliant reviews is the hardest part of launching on KDP. which is exactly what iWrity solves. Connect with real readers in your genre who leave thoughtful, verified reviews.
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