KDP vs. IngramSpark: Which Should You Choose?

If you're getting ready to publish your first book, you've probably asked yourself one of the biggest questions in self-publishing:

Should I use Amazon KDP or IngramSpark?

At first glance, they seem like direct competitors. Both let you publish print books, both offer print-on-demand services, and both can get your book into readers' hands.

But here's what surprises many new authors:

You don't necessarily have to choose one or the other.

In fact, many successful indie authors use both platforms because each serves a different purpose.

Let's break down the differences so you can decide which option makes the most sense for your publishing goals.

What Is Amazon KDP?

Amazon Kindle Direct Publishing (KDP) is Amazon's self-publishing platform. It allows authors to publish eBooks, paperbacks, and hardcovers directly to Amazon with no upfront publishing fees.

Since Amazon is the world's largest online bookseller, KDP gives your book immediate access to millions of potential customers.

For many indie authors, Amazon is where the majority of their sales happen.

If your primary goal is selling books on Amazon, KDP is difficult to beat.

What Is IngramSpark?

IngramSpark is the self-publishing platform owned by Ingram Content Group, one of the world's largest book distributors.

Instead of focusing mainly on Amazon, IngramSpark specializes in getting books into bookstores, libraries, schools, and thousands of retailers around the world.

That wider distribution network is its biggest advantage.

KDP Pros

It's Free to Publish

One of KDP's biggest advantages is its simplicity.

You can upload your manuscript, design your cover, and publish your book without paying setup fees.

That makes it ideal for first-time authors.

Higher Amazon Royalties

If most of your sales come through Amazon, KDP generally offers better royalty potential than selling Amazon copies through IngramSpark because you're publishing directly through Amazon's own system.

Fast Publishing

Books often become available within a few days.

Need to fix a typo?

Update your cover?

Change your description?

KDP makes updates relatively quick and straightforward.

Excellent for eBooks

If you're publishing a Kindle edition, KDP is almost always the starting point.

Amazon dominates the eBook market, making KDP the obvious choice for Kindle readers.

KDP Cons

KDP's biggest weakness is distribution outside Amazon.

Although it offers Expanded Distribution in some markets, many independent bookstores prefer ordering through Ingram's wholesale network instead.

If your dream is seeing your novel stocked at your local independent bookstore, KDP alone may not give you the best chance.

IngramSpark Pros

Better Bookstore Distribution

This is where IngramSpark shines.

Its distribution network reaches tens of thousands of bookstores, libraries, universities, and retailers around the world.

Does that guarantee bookstores will stock your book?

No.

But it makes your book much easier for them to order.

More Print Options

IngramSpark generally offers more trim sizes, hardcover options, and publishing formats than KDP.

If you're producing a premium hardcover, coffee-table book, or specialty format, IngramSpark often provides more flexibility.

Professional Industry Reputation

Because Ingram has supplied bookstores for decades, many retailers already work within its system.

That familiarity can make it a preferred option for wholesale orders.

IngramSpark Cons

Lower Profit Margins

Selling through bookstores means offering wholesale discounts.

Combined with printing costs, that usually results in lower earnings per printed copy than selling directly through Amazon KDP.

More Complex

IngramSpark isn't difficult, but it's generally less beginner-friendly than KDP.

There are more settings to understand, including wholesale discounts, returnability, and distribution options.

Slower Updates

Changes often take longer to appear across retailers than they do on Amazon.

If you frequently update your files, KDP usually feels much faster.

What About Print Quality?

This is one area that sparks plenty of debate.

Some authors report that IngramSpark produces slightly richer colors or higher-quality matte finishes, while others find little difference between the two platforms. Experiences vary depending on trim size, printer location, paper choice, and book type.

The good news is that both companies are capable of producing professional-looking books when your files are prepared correctly.

Should You Use Both?

For many indie authors...

Yes.

A common strategy is:

Publish your eBook on KDP.

Publish your paperback on KDP for Amazon sales.

Use IngramSpark to reach bookstores, libraries, and other retailers.

This lets you take advantage of KDP's strong Amazon presence while expanding your print distribution through IngramSpark. It's a strategy many experienced self-publishers recommend.

Before doing this, however, make sure you understand ISBN requirements and distribution settings so you don't accidentally create duplicate listings or distribution conflicts.

Which Platform Is Right for You?

Choose KDP if:

Most of your readers buy from Amazon.

You're publishing your first book.

You want the simplest publishing experience.

You primarily care about eBook sales.

You want higher royalties on Amazon print sales.

Choose IngramSpark if:

You want wider bookstore and library distribution.

You're publishing premium hardcover editions.

You sell directly to schools or retailers.

You want more print customization options.

Use both if:

You want the strengths of each platform.

Amazon is your primary sales channel, but you also want wider print distribution.

You're building a long-term self-publishing business.

Final Thoughts

Many new authors spend weeks trying to decide which platform is "better."

The truth is, they're designed to do different jobs.

KDP is exceptional for reaching Amazon customers quickly and efficiently.

IngramSpark excels at expanding your book's availability beyond Amazon through the publishing industry's wholesale network.

Instead of asking, "Which one should I choose?"

A better question is:

"Where do I want my readers to buy my book?"

Once you answer that, the decision becomes much clearer.

And remember, publishing isn't permanent. Many authors begin with KDP, add IngramSpark later, or adjust their strategy as their careers grow. The best publishing choice is the one that supports your goals today while giving you room to grow tomorrow.