best selling kindle genres

Here is a detailed post about the Best Selling Kindle Genres. Suppose you are looking for top selling ebook topics 2021. Then reading this article may help. It also includes list of amazon book categories and subcategories.

As a writer heading into a world where over 1 million books have already been self-published, it is important to get any edge you can.  Therefore, it is only natural to ask the question – which book genre is most popular?  However, to answer this question we must delve a little deeper.  In this article, you’ll discover: 

  • A list of most popular book genres.
  • The bestselling book genres.
  • Book genres that make the most money.
  • Most Competitive book genres on Kindle.
  • Least Competitive book genres on Kindle.

top selling ebook topics 2021

Best Selling Kindle Genres

Bestselling Book Genres

Before we look at book genres in detail, let’s first examine the best selling fiction books and non-fiction books.  Please note, that the publishing industry refers to the groups into which books are grouped as ‘genres’. However, if you look at Amazon you will see that these are called ‘categories’. There are some differences between the publisher’s genres and Amazon’s categories, but for this article, they have been used interchangeably. You may also find that some people group books slightly differently, but in most situations the meaning is clear.
Most Popular Fiction Genres

  • Fantasy.
  • Science Fiction.
  • Dystopian.
  • Adventure.
  • Romance.
  • Detective & Mystery.
  • Horror.
  • Thriller.
  • LGBTQ+.
  • Historical Fiction.
  • Young Adult (YA).
  • Children’s Fiction.

Most Popular Nonfiction Genres

  • Memoir & Autobiography.
  • Biography.
  • Cooking.
  • Art & Photography.
  • Self-Help/Personal Development.
  • Motivational/Inspirational.
  • Health & Fitness.
  • History.
  • Crafts, Hobbies & Home.
  • Families & Relationships.
  • Humor & Entertainment.
  • Business & Money.
  • Law & Criminology.
  • Politics & Social Sciences.
  • Religion & Spirituality.
  • Education & Teaching.
  • Travel.
  • True Crime.

Bestselling Book Genres

When you look at best selling fiction books and non fiction books on Amazon and consider the numbers of books sold, the popularity of books genre differs between paper books and ebooks.  The top five selling categories for hard copy books on Amazon are: 

  1. Memoirs and Biographies.
  2. Self Help.
  3. Religion and Spirituality.
  4. Health, Fitness, and Dieting.
  5. Politics and Social Sciences.

The top five selling categories for ebooks on Amazon are: 

  1. Religion and Spirituality.
  2. Biographies and Memoirs.
  3. Business and Money.
  4. Self Help.
  5. Cookbooks, food, and vine.

list of amazon book categories and subcategories

Since different book genres have different expectations from readers, some genres are more profitable per book than others. This means that whilst a genre might sell fewer books, they may be more profitable. 

recent report examined the overall profitability of each book genre. 

The top five more profitable categories on are: 

  1. Romance/Erotica ($1.44 billion).
  2. Crime/Mystery ($728.2 million). 
  3. Religious/Inspirational ($720 million).
  4. Science Fiction/Fantasy ($590.2 million). 
  5. Horror ($79.6 million). 

Bestselling Audiobook Genres 

In recent years, audiobooks have become increasingly popular with the success of services such as Audible (LINK). A recent report (, showed audiobook sales increased by nearly 25% between 2017 and 2018, and total sales approached nearly $1 billion.

Popular Audio Book Genres

The top five bestselling genres of audiobook are: 

  1. Literature & Fiction.
  2. Fiction % Literature.
  3. Mystery, Thriller & Suspense.
  4. Science Fiction
  5. Fantasy.
  6. Romance.
  7. Business & Money.

Least & Most Competitive Book Genres On Kindle

Some writers are interested in the competitiveness of certain book genres and show interest in learning where publishing opportunities might exist.  The top ten most competitive Amazon categories are:  

  1. Romance -> Contemporary.
  2. Literature & Fiction -> Contemporary Fiction -> Women.
  3. Romance -> New Adult & College.
  4. Literature & Fiction -> Contemporary Fiction -> Romance.
  5. Literature & Fiction -> Women -> Romance.
  6. Literature & Fiction -> Genre Fiction -> Coming of Age.
  7. Romance -> Mystery & Suspense -> Suspense.
  8. Science Fiction & Fantasy -> Fantasy -> Paranormal & Urban.
  9. Literature & Fiction -> Genre Fiction -> Erotica.
  10. Literature & Fiction -> Women -> Mystery, Thriller & Suspense -> Women Sleuths.

The top ten least competitive Amazon categories are:  

  1. Nonfiction -> Science -> Experiments, Instruments & Measurement -> Microscopes & Microsocopy.
  2. Nonfiction -> Business & Money -> Taxation -> Corporate.
  3. Business & Money -> Taxation -> Corporate.
  4. Science -> Experiments, Instruments & Measurement -> Microscopes & Microsocopy.
  5. Professional & Technical -> Engineering -> Civil -> Hydrology.
  6. Nonfiction -> Professional & Technical -> Engineering -> Civil -> Hydrology.
  7. Nonfiction -> Science -> Experiments, Instruments & Measurement -> Weights & Measures.
  8. Science -> Experiments, Instruments & Measurement -> Weights & Measures
  9. Nonfiction -> Crafts, Hobbies & Home -> How-to & Home Improvements -> Masonry.
  10. Crafts, Hobbies & Home -> How-to & Home Improvements -> Masonry.


AliExpress is a massively popular Chinese online retail service owned by Alibaba Group. It was launched in 2010 and hasn’t stopped its journey to becoming the ‘biggest online marketplace of the world‘ ever-since. AliExpress stands toe-to-toe even with Amazon in terms of buyers worldwide. It offers wholesale goods at direct-to-consumer prices from Chinese sellers.×280&!4&btvi=1&fsb=1&xpc=ai4TqlRMo9&p=https%3A//

It also works as a great dropshipping model for a lot of e-commerce entrepreneurs. Along with a lot of good sides, AliExpress has some cons as well. The biggest problem is the shipping time of AliExpress orders, which is pretty long considering the goods come from China. Also, some orders can be very expensive after shipping charges and taxes.

So, it is a good thing to have some AliExpress alternatives whenever you don’t like its services. That’s why we are telling you about 21 best sites like AliExpress. Some of these websites offer cheaper prices and faster shipping on certain products. And, you can also use them to maintain a nice profit margin for your dropshipping business.


LightInTheBox is the perfect AliExpress alternative as it is also a Chinese e-Store. It sells hot and trending products across the globe. Their products range from phone and electronics to fashion, jewelry, shoes, bags, and many other items. You can find almost anything here at a very cheap price.

The delivery time of LightInTheBox is also similar to AliExpress as their warehouses are located only in China. But, you may get a faster shipping time due to having fewer orders to ship. You can pay for your orders with PayPal, Western Union, or your credit card.


Wish is a widely popular online marketplace where you can buy almost anything. From clothing to footwear, electronics, healthcare items, and many more things, you can get them all for an incredibly cheap price. They are also known to offer great deals and coupons to their new customers.

Their shipping time is also faster than AliExpress as their products come from sellers located in small countries. Wish also provides an advanced rating system that is very helpful for both the consumers as well as sellers. It helps promote good ones.


Overstock is a US-based online marketplace. It makes profit by selling wholesale products at a highly cheap price tag. A major portion of their stock is comprised of overstock from the major retailers or their seconds. You can find some really amusing deals here. The shipping time will also be lower as compared to the Chinese marketplaces. You can get your items within a week.

The product range of Overstock is incredible. You can find everything such as clothing, decor, kitchen appliances, and many more items. You can even find furniture and other big home items. So, you can use to fill your house with great stuff at a reduced price.


DealeXtreme, more popularly known as DX, is an amazing online marketplace. The website works in a very similar manner as ‘Wish’ and sells cheap products coming directly from sellers. It has partnered with many small businesses and sells its products to a wide base of audience.!5&btvi=2&fsb=1&xpc=x6FxDoGgJS&p=https%3A//

The shipping time is a problem with DX also because their warehouses are located in China. Apart from this, you can get some really worthy deals on DX. You should always keep an eye on their clearance sales for the best prices.


Gearbest is the perfect AliExpress alternative if you are looking to shop for the latest gadgets or electronic devices. It works with over 5000 Chinese brands and top suppliers to deliver the best products. It has products from top Chinese companies such as Xiaomi, Huawei, Lenovo, and many others. But, it isn’t just an electronic store.

You can also find a massive range of other products as well. The prices available on GearBest are reduced, and you can even reduce them with the available coupons. They also have warehouses in multiple countries. So, you can get faster shipping from the local warehouse.


BangGood is another Chinese e-commerce platform that provides worldwide shipping of cheap goods. You can find almost anything on this website, from clothing to electronics, and even home items. The prices available are marked down from their original prices. You can also get amazing deals during special clearance sales.

BangGood provides a free $20 coupon to every new user. The shipping time for BangGood orders is faster than AliExpress for certain products. However, the regular shipping time is similar.


ChinaBrands is a widely popular Chinese e-Store where you can buy products at wholesale prices. You can find almost anything on this website at a highly affordable price. Their shipping prices are also low but you will get a long shipping time. It is the perfect website for buyers who want the lowest prices but can wait for their orders for at least a month.

Most of the ChinaBrands sellers run their factories from China, and their warehouses are located there only. This is the reason for the considerably long shipping time.


Bonanza is a unique American online marketplace where you can find a great range of products. They have over 20 million items from more than 50,000 sellers. It is a growing e-commerce store where even you can sell your items. It is a preferred platform by more than 20,000 entrepreneurial sellers. You can find some really amazing handcrafted items and collectibles here.

For people looking to shop regular items, this store may disappoint you a little. The prices of some items may be a little higher than some Chinese stores. But, the quality provided will be worth it.


Here are 21 AliExpress Alternatives that you can use to shop online.

  1. LightInTheBox
  2. Wish
  3. Overstock
  4. DealXtreme (DX)
  5. GearBest
  6. BangGood
  7. ChinaBrands
  8. Bonanza
  9. DHGate
  10. TinyDeal
  11. Target
  12. MiniInTheBox
  13. GeekBuying
  14. Jet
  15. TomTop
  16. Target
  17. MadeInChina
  18. American Greenwood
  19. Walmart
  20. eBay
  21. Amazon


AliExpress is amazing but it is always good to have options when you are shopping. So, these are the 21 best sites like AliExpress. If you ever feel like you should look somewhere else, these are some stores that you should visit. You can also use these for your dropshipping business if you are an aspiring entrepreneur. Make sure you have a solid plan before beginning.

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