High-Demand, Low-Competition Ebook Niches (2026)

The money is in the gap between what people search for and what's actually well-served. Here's how to find it.

Look for specific pain

General topics are crowded. Specific, painful, time-bound problems ('quit-smoking plan for shift workers') have buyers and little competition.

Check Amazon autocomplete and category bestseller ranks. High search interest plus low-quality top results = opportunity.

Own a cluster of related micro-niches rather than one broad category. Each book reinforces the others.

How do I check competition?

Browse the category's top books — if they're old, poorly covered, or low-reviewed, there's room.

Are low-content books still viable?

Journals and planners still sell on Etsy/KDP, but design and niche matter more than ever.