Vooka/Discovery
New book·
— describe the book, find the niche —

Discovery

Tell me what you want to write about, and I'll surface broad markets, narrow sub-niches, and long-tail entry points — each scored by opportunity vs. competition. Or search Amazon's full catalog by BSR, reviews, and price criteria.

AI Keyword GroupingComing Soon
tell me about your book idea
Marketplace
Depth
~$0.04 · 24 suggestions

Describe your book idea above

The AI will surface broad markets, narrow sub-niches, and long-tail entry points — each scored by opportunity vs. competition. AI grouping endpoint is coming soon — results shown are example placeholders.

Criteria Search (Keepa)
Search Criteria(sent to Keepa)
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~205 Keepa tokens (200 product lookups + 5 product finder).

Search by Criteria

Set your BSR range, review count, and price targets above, then hit Discover. Use the filter bar on results to narrow by category, genre, publisher, and revenue.