When you self-publish your book, you have full control over where and how it is sold. Some independent authors distribute through individual retailers, while others use an aggregator to expand their reach to booksellers, libraries, and global markets. With so much to consider, from royalty structures to platform fees to exclusivity requirements, comparing your options takes some groundwork.
This guide walks through a practical process for evaluating and comparing self-publishing distribution costs. It covers goal-setting, fee comparisons, real-world earnings scenarios, and the factors that go beyond the headline royalty rate.
How Do You Compare Self-Publishing Distribution Costs?
Comparing distribution costs across self-publishing platforms comes down to six steps: define your publishing goals, identify your platform options, gather detailed cost data using each platform’s royalty calculator, organize the data into a comparison spreadsheet, model earnings at different sales volumes, and weigh payment timing, exclusivity terms, and value-added features alongside the numbers. The platform with the highest advertised royalty rate is not always the one that puts the most money in your pocket once fees, print costs, and distribution cuts are accounted for.
For a deeper look at specific royalty figures across the major platforms, see our guide on how to compare publishing distribution fees and maximize your royalties.
Step 1: Define Your Publishing Goals and Priorities
Every author publishes for a different reason. Your distribution strategy should directly support that purpose, whether it is to maximize royalty income, reach a broad global audience, get into libraries, or build long-term readership.
Common publishing priorities include:
- Maximizing royalty income per sale
- Achieving broad distribution across retailers, wholesalers, and libraries worldwide
- Reaching niche audiences through subscription platforms or library networks
- Building long-term readership or author brand visibility
Defining your priorities before you start comparing platforms keeps the process focused. A first-time author prioritizing simplicity and reach will make different choices than an author with an established audience optimizing for per-unit earnings.
Step 2: Identify Your Platform Options
Self-publishing distribution channels fall into a few main categories:
- Direct retailers such as Amazon KDP and Barnes & Noble Press, which connect your book directly to their marketplace
- Distribution aggregators like IngramSpark, Draft2Digital, and PublishDrive, which distribute to multiple retailers and institutions through a single account
- Library vendors such as OverDrive and its app Libby, which place ebooks and audiobooks in public library systems
- Direct-to-reader channels like BookFunnel, which connect authors to readers outside traditional retail
Aggregators are popular with self-published authors because they allow a single upload to reach multiple retailers and library systems for both ebook and print. That convenience comes with tradeoffs: aggregators typically take a percentage of royalties or charge fees, and not all of them distribute to every retailer. Google Play Books, for example, is not included in all aggregator networks. Depending on your audience and genre, you may need to upload directly to certain platforms or find an aggregator that covers them.
Many authors combine direct uploads with aggregator distribution, using direct retailer accounts for their primary markets and an aggregator for broader reach. Some also sell directly through their own website, events, and personal bookseller relationships.
For a checklist of the retailers and platforms worth targeting, see our self-publishing distribution checklist.
Step 3: Gather Cost Data for Each Platform
With a shortlist of platforms in place, collect detailed cost data using each platform’s royalty calculator with your specific book details. This step should be systematic so comparisons are made on the same terms.
Royalty calculators by platform:
- Amazon KDP print: kdp.amazon.com/en_US/help/topic/GSQF43YAMUPFTMSP
- Amazon KDP ebooks: kdp.amazon.com/en_US/help/topic/G200634500
- Barnes & Noble Press: press.barnesandnoble.com/make-more-money
- Draft2Digital print: draft2digital.com/podcalc/
- IngramSpark: myaccount.ingramspark.com/Portal/Tools/PubCompCalculator
- PublishDrive: calculator.publishdrive.com/
Beyond the royalty rate, gather information on the following fees for each platform:
- Setup and activation fees
- Subscription or recurring platform fees
- Distribution or commission percentages
- Print-on-demand production costs
- File conversion fees
- Payment timing and minimum thresholds
These costs layer together in ways that are not always obvious from a platform’s headline royalty rate. A retailer may take 30% of ebook sales, an aggregator may take an additional percentage or flat fee, and print distribution involves both wholesale discounts and production costs. A distribution fee is the percentage or flat amount a platform retains for facilitating a book’s sale through online retailers or other channels. These vary by platform and format.
| Platform | Royalties | Distribution Fee | Other Fees |
|---|---|---|---|
| Draft2Digital | 45% of list price for print; typically 50–60% for ebooks after retailer cut and fees | 10% of retail price | $20 activation fee; $12 annual maintenance fee for accounts earning less than $100/year |
| PublishDrive | 100% of net purchase (approx. 70% of list price after retailer cut) | None | Subscription model. Free for one book with limited reach. Paid plans from $16.99/month |
| IngramSpark | Varies by author-set discount for print; 85% of net revenue for ebooks | 1.875% of retail price for print | No setup fees. Optional $0.60/page EPUB conversion fee |
Step 4: Build a Comparison Spreadsheet
As you gather data, organize it into a spreadsheet. Comparing platforms side by side with your actual book details makes the differences in net earnings much easier to see.
Key columns to include:
- Platform name
- Book format (print, ebook, audiobook)
- List price
- Retailer cut (e.g., 30% for Amazon or Apple Books)
- Platform or distribution fees
- Print production cost (for print-on-demand books)
- Net royalty per sale
For aggregator comparisons, list each retailer the aggregator distributes to separately. This lets you compare aggregator earnings against direct upload earnings on the same platform. Amazon KDP typically pays 70% royalties on ebooks sold directly. The same sale routed through Draft2Digital yields closer to 60% after all fees. That 10% difference adds up quickly at volume.
For a detailed worked example with real royalty figures across platforms, see our guide on how to compare publishing distribution fees and maximize your royalties.
Step 5: Model Sales Scenarios to Evaluate Net Earnings
Per-unit earnings only tell part of the story. To understand which platform offers the best value for your situation, model how royalties and fees scale at different sales volumes.
A sales scenario estimates potential earnings by projecting how royalties, fees, and costs change across different quantities sold. Using your comparison spreadsheet, calculate projected earnings at:
- Low volume: 10 sales per month
- Mid volume: 100 sales per month
- High volume: 1,000 sales per month
Pay attention to conditional fees that only apply at certain revenue levels. Draft2Digital’s $12 annual maintenance fee, for example, only applies to accounts earning less than $100 per year. Subscription-based platforms like PublishDrive favor higher-volume authors where the monthly fee becomes a small percentage of total earnings. Percentage-based platforms like Draft2Digital are more predictable at lower sales levels where a fixed subscription would outweigh the commission.
Step 6: Factor In Payment Terms, Exclusivity, and Added Features
Cost and per-unit earnings are the starting point, but three additional factors can significantly affect the value of a platform over time.
Payment Timing
All platforms operate on delayed payment schedules, which affects cash flow. Key differences:
- IngramSpark pays 90 days after the month in which sales are reported. For ebooks, the report calculates sales from two months prior, as retailers have 25 days after month-end to report sales.
- Draft2Digital pays on the 15th of every month, typically 30 to 60 days after sales occur.
- Amazon KDP pays 60 days after the month in which sales are reported. For Expanded Distribution, it is 90 days.
Exclusivity Requirements
Exclusivity restricts an author from distributing their book on other platforms while participating in a program. It can increase earnings on one platform while limiting total reach. Amazon’s KDP Select program is the most common example. Participating authors can list their ebooks on Kindle Unlimited and earn royalties based on pages read, but cannot list their ebook on any other platform during the enrollment period. Understanding exclusivity terms before you commit is worth the time, since changing distribution arrangements after publication takes effort and time to take effect.
Value-Added Features
Many platforms offer tools and services beyond basic distribution that can affect which one delivers the best overall value for your goals:
- Marketing dashboards and promotional tools
- Universal book links
- Access to library distribution channels
- Analytics and sales tracking
- Publicity resources
Including these features in your evaluation helps you assess overall platform value, not just cost per sale. A platform with slightly lower royalties but stronger analytics and library access may deliver more long-term value depending on your goals.
For authors who want to avoid managing platform accounts, royalty calculators, and distribution logistics altogether, Page Publishing handles distribution through the Ingram Content Network as a standard part of every publishing package. Your book reaches bookstores, libraries, and major online retailers worldwide from day one, without you having to set up or manage multiple platform accounts. For a full breakdown of what that looks like, see our guide on how much it costs to publish with Page Publishing.
FAQ: Publishing Platform Distribution Costs
What upfront costs should I expect from self-publishing platforms?
Upfront costs vary widely. Most major platforms are free to set up. Draft2Digital charges a one-time $20 activation fee. PublishDrive operates on a subscription model starting at $16.99 per month. IngramSpark has no setup fee but charges $0.60 per page for optional EPUB file conversion. Always review the full fee schedule for any platform before committing.
How are distribution fees typically calculated?
Distribution fees are usually a percentage of your book’s retail price or net revenue, though some platforms use flat or subscription-based models. IngramSpark charges 1.875% of the retail price on print books. Draft2Digital takes 10% of the retail price across formats. PublishDrive takes no distribution fee but charges a monthly subscription instead.
How does exclusivity affect my distribution costs and royalties?
Exclusive programs like Amazon’s KDP Select may offer higher royalties or access to additional revenue streams like Kindle Unlimited page-read payments. The tradeoff is that you cannot distribute your ebook through other platforms during the enrollment period. Whether that tradeoff is worth it depends on how much of your readership is on Amazon versus other platforms.
What is the difference between direct sales and expanded distribution?
Direct sales through a platform like Amazon KDP typically offer higher royalties per unit because you are selling through that retailer’s own network. Expanded distribution makes your book available to additional retailers and institutions but usually involves lower royalties and additional fees to cover the wider distribution reach.
Do distribution fees differ between print, ebook, and audiobook formats?
Yes. Each format has its own cost structure, royalty model, and distribution considerations. Print books involve production costs per copy in addition to distribution fees. Ebooks have no print cost but may carry delivery fees based on file size. Audiobooks are often handled through separate platforms and agreements. It is worth evaluating each format independently before building your distribution strategy.
Do I have to manage all of this myself?
Not necessarily. Full-service publishers like Page Publishing manage distribution on your behalf as part of your publishing package. Your book is listed in the Ingram Content Network and distributed to major retailers, bookstores, and libraries worldwide without you needing to set up or manage individual platform accounts. For authors who want to focus on writing rather than logistics, that is one of the most practical advantages of working with a full-service publisher. See our self-publishing distribution checklist for a comparison of what each approach covers.
Making Your Distribution Decision
Comparing distribution costs takes time, but it is one of the most valuable exercises you can do before committing to a platform. The difference between a well-chosen distribution strategy and a poorly chosen one shows up directly in your royalty statements over time.
If you would rather have that handled for you, Page Publishing distributes print and digital titles through the Ingram Content Network as a standard part of every publishing package. Download our Free Writer’s Guide to learn more about what the full publishing process looks like, or reach out to our team directly with any questions about distribution and pricing.
