Hello and welcome back!
In our last lesson, you created a "Niche Saturation Scorecard" for your existing coloring book. This gave you a data-driven verdict—a "Green," "Yellow," or "Red" light—on how competitive your current niche is. That diagnosis was a crucial first step.
Today, we build on that analysis to find a solution. If your niche is a "Red" or "Yellow" light, you need to find a better position. Even if it's a "Green" light, you still need a unique identity to stand out and capture sales. This lesson is about how to do just that.
By the end of this lesson, you will be able to identify a sub-niche or a unique angle for your book based on competitor analysis. We'll explore two powerful strategies that successful KDP publishers use to carve out profitable spaces in the market: niching down and niche combination.
Strategy 1: Niching Down (Going Deeper)
The first strategy is to get more specific. Instead of competing in a massive, crowded ocean like "Animal Coloring Books" (over 60,000 results), you want to find a smaller, more manageable pond, like "Labrador Coloring Books" (around 100 results). The audience is smaller, but your book is far more visible and relevant to them.
This process of starting broad and getting more specific is called "niching down." Let's see it in action.
KDP Niche Research for Coloring Books using only FREE Tools: Profitable Coloring Books Niches 2020
The YouTube channel Ben Chinnock Publishing has a great video demonstrating this exact process using only free tools. He shows how to turn a broad, competitive idea into a specific, profitable sub-niche.
Watch from 09:58 to 17:39. Pay close attention to how he starts with the broad term 'dog coloring book' (4,000+ results) and then uses the Wordlists website and Amazon's own search suggestions to find highly specific and much less competitive sub-niches like 'Labrador coloring book' (107 results) and 'Pug coloring book' (334 results). Notice how he validates each one by checking the BSR and competition level.
As you saw, the process is straightforward:
- Start Broad: Begin with your general topic (e.g., "flowers," "cars," "mandalas").
- Use Expanders: Use Amazon's search autocomplete or free tools to find more specific variations. For example, typing "flower coloring book for adults" might suggest "...bold and easy," "...with quotes," or "...bouquets."
- Validate: Check the search results for the new, more specific term. Is the competition under 1,000-3,000 results? Do the top books have good BSRs? You are looking for that sweet spot of proven demand and manageable competition.
Strategy 2: Niche Combination (Going Sideways)
Niching down is powerful, but what if you want to create something truly original? The second strategy involves combining two or more existing popular ideas to create a new, unique product. This is where you can really innovate and capture an audience's imagination.
Some of the most successful coloring books on KDP are the result of this kind of creative combination.
How to Find Best-Selling Coloring Book Ideas for Amazon KDP
To see how powerful this strategy is, let's watch this analysis by Sean Dollwet. He breaks down how some top-selling brands create smash hits by combining popular styles with unexpected themes.
Watch from the beginning to 09:07. Focus on the core formula he identifies: Popular Style + New Theme = Unique Book. He provides fantastic examples like combining the 'cozy' style with the 'crime scene' theme to create 'Cozy Crime Scenes', or the 'cozy' style with a 'Japan' theme. This is how you can stand out even in crowded categories.
The key insight here is that you don't have to invent a niche from scratch. You can find success by being the first to combine proven elements in a new way.
Consider these combinations:
- Style + Theme: "Vintage" + "Robots" = Vintage Robot Coloring Book
- Theme + Theme: "Skulls" + "Flowers" = Floral Skull Coloring Book
- Theme + Audience: "Anatomy" + "for Yoga Lovers" = Anatomy for Yogis Coloring Book

Your Turn: Finding a Unique Angle for Your Book
Now, let's apply these strategies to your book. The goal is to move from analysis to a concrete idea for your pivot. The following article provides a perfect case study of a publisher doing exactly this.
The Part Most KDP Creators Skip: Let Research Pick the Niche
This article by Renee Clancy, titled 'The Part Most KDP Creators Skip', is a step-by-step walkthrough of how she let market data guide her from a weak idea to a profitable, validated sub-niche.
Read the sections 'Step 1: Start With the Idea, Then Let Amazon Correct You,' 'Step 3: Look for Repeated Patterns,' 'Step 4: Spot the Subniche That Won’t Stop Showing Up,' 'Step 5: Validate the Niche,' and 'Step 8: Read Reviews to Learn What Buyers Want.' Notice how she identified the 'devotional' sub-niche by seeing it appear repeatedly in search results and then used reviews to discover exactly what buyers in that niche wanted.
Inspired by that process, let's find your unique angle.
Action Step: Brainstorm Your New Niche or Angle
Grab a notebook or open a document. We're going to generate some ideas.
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Review Your Scorecard: Look back at the "Niche Saturation Scorecard" you completed in the last lesson.
- If you got a "Red" or "Yellow" light: Your niche is too competitive. You'll need to either niche down significantly or find a very strong, unique angle by combining niches.
- If you got a "Green" light: Great! Your goal is to find a unique angle that helps you stand out and become one of the top sellers in that already-promising niche.
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Brainstorming: Niching Down
- Go to Amazon and type in the main keyword for your book's niche (e.g., "dinosaur coloring book").
- Go through the alphabet. Type your keyword followed by "a," then "b," then "c," etc. (e.g., "dinosaur coloring book a," "dinosaur coloring book b"). Amazon's autocomplete will suggest what people are searching for.
- Write down 5-10 interesting sub-niches you find (e.g., "dinosaur coloring book for toddlers," "dinosaur coloring book realistic," "dinosaur coloring book with facts").
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Brainstorming: Niche Combination
- List 5 Popular Styles: As mentioned in the Sean Dollwet video, think about styles. Examples: Cozy, Bold and Easy, Minimalist, Vintage, Kawaii, Gothic, Psychedelic.
- List 5 Popular Themes: Think about themes that could be combined with your main topic. Examples: Space, Fantasy, Coffee, Skulls, Seasons, Cats, Gardening.
- Combine them: Mix and match from your lists to create 5-10 unique ideas. Don't be afraid to be creative! (e.g., Gothic Garden Coloring Book, Kawaii Skull Coloring Book, Psychedelic Space Dinosaurs). As Sean Dollwet also mentioned, you can use ChatGPT for more ideas by asking it for trending themes.
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Initial Validation
- Pick your top 3 favorite ideas from your brainstorming.
- For each one, do a quick search on Amazon.
- Ask yourself the key questions from our previous lessons:
- How many search results are there? (Is it a manageable number?)
- Are the top books selling well? (Check their BSRs).
- Can I do better? (Look at their covers and read a few 1-star reviews to see what customers are complaining about).
By the end of this exercise, you should have at least one or two promising new directions for your book.
Conclusion
Great work today. You've now learned the two primary strategies for finding a profitable space on KDP: niching down to serve a specific audience and combining niches to create something new and exciting. This moves you from being a passive publisher who hopes for sales to an active strategist who creates opportunities based on data.
Key Takeaways:
- Don't Compete in a Crowd: Avoid broad, saturated niches. Your goal is to find a smaller pond where you can be a big fish.
- Niche Down: Get more specific with your topic, audience, or style to reduce competition and increase relevance.
- Combine to Innovate: The most unique ideas often come from combining two existing, popular concepts in a new way.
- Let Data Guide You: Use Amazon search results, BSRs, and competitor reviews to validate your ideas before you start creating.
In our next lesson, we will bring everything together. Based on the sub-niche or unique angle you've identified today, we will decide whether to reposition your book in a new niche or optimize it for the current one. This decision will set the stage for all the practical changes we'll make to your book's keywords, cover, and description.