If you are weighing FictionPub vs Publishing.AI vs AI Write My Book on cost, here is the short version: FictionPub is AI writing software you drive yourself, and its plan prices are visible only after you create an account. Publishing.AI has been retired by its parent company, so there is no current price to compare. AI Write My Book is a done-for-you service that delivers a complete book, covers included, for a flat fee of $226 to $577.
This comparison covers what each option is, what it costs, what you get for the money, and who each one suits. All prices and product states were verified in September 2026.
What Is FictionPub and How Much Does It Cost?
FictionPub is AI book writing software. You create an account, work in your browser, and write your book in long sessions with side-by-side outlining and an AI writing coach. It is built for the drafting stage of a book: outlining, generating prose, and refining descriptions.
On cost, the honest answer is that FictionPub does not publish its prices. The site is login-walled and the pricing page redirects to a sign-in screen, so plan prices are visible only after you create an account (checked 6 September 2026). Third-party coverage describes it as subscription software on monthly or annual plans. If you want an exact number before committing, you will need to sign up first.
The important part for a buyer is what the software covers and what it leaves to you. FictionPub helps you produce a manuscript. It does not design your covers, edit and proof your draft, format the interior for print, or prepare your Amazon KDP metadata. Those steps are separate purchases or separate skills. A book finished through the tool route typically needs subscription fees plus cover design ($300 to $1,500 per cover), plus editing, plus 100 to 300 hours of your own writing time. The full AI book writing cost breakdown, including all of those add-ons, is covered in detail on our pricing page.
For writers who want to write the book themselves and enjoy the process, that trade is worthwhile. FictionPub is a legitimate tool route to a manuscript. It is simply a different product category from a service.
What Is Publishing.AI and What Happened to It?
Publishing.AI was the AI publishing platform from Publishing.com, the company behind the AI Publishing Academy course. It was not sold as standalone software. Access came bundled with course enrollment, and reviews through 2025 reported the course at around $2,000 before you could use the tool. The platform covered research, outlining, manuscript generation, and formatting, and was aimed mostly at non-fiction publishers building volume on Amazon.
As of September 2026, Publishing.com has concluded operations and the Publishing.AI tool has been retired, per the announcement on the company’s own help center. Existing students keep course access until the end of 2026 to download their material. If you searched for the Publishing.AI cost, the direct answer is that there is no current price to compare because the product is no longer sold.
That leaves two realistic routes for the outcome Publishing.AI was built for: write the book yourself with a tool, or hire a service to produce it. A 2025 hands-on review at Techpoint documented how the course-gated model worked before the shutdown.
What Is AI Write My Book and What Does It Cost?
AI Write My Book is a done-for-you book writing service. You submit a brief with your idea, genre, tone, and any details you want included. The service produces the complete manuscript, three matching cover designs for eBook, paperback, and hardcover, and an Amazon KDP metadata file with your title, description, keywords, and categories. A human editing pass polishes the draft before delivery.
Pricing is a flat one-time fee based on delivery speed, verified live on the order form in September 2026:
- Standard, 7-day delivery: $226
- Express, 72-hour delivery: $345
- Rush, 24-hour delivery: $577
Every tier includes the same deliverables. You are paying for speed, not for a different package. There is no subscription and no per-word billing, and you own 100% of the copyright and publishing rights.
Your time investment is a few hours in total: the brief, a read-through of the finished manuscript, a light proof pass, and the KDP upload. What it is not is writing software. If you want to be the one writing the book, this is the wrong product for you, and a tool like FictionPub is the better fit. The service exists for authors who want a finished, publish-ready book without writing it themselves.
How Do the Three Compare Side by Side?
| FictionPub | Publishing.AI | AI Write My Book | |
|---|---|---|---|
| What it is | AI book writing software, you write the book | AI publishing platform tied to a course (retired) | Done-for-you book writing service |
| Pricing model | Subscription, plans behind account sign-up | Was bundled with the AI Publishing Academy course, reported around $2,000 | Flat one-time fee per book |
| Cost | Not published publicly (September 2026) | No longer sold | $226 / $345 / $577 by delivery speed |
| Delivery time | Your pace, typically months of writing | No longer available | 24 hours to 7 days |
| What you get | Outlining, drafting, and description tools in the app | Was: research, outlining, manuscript generation, formatting | Complete manuscript, 3 covers, KDP metadata, human edit |
| Still left to you | Covers, editing, formatting, publishing | No longer available | Read-through, proof pass, KDP upload |
| Best for | Writers who want to write it themselves | Retired September 2026 | Authors who want a finished book without writing it |
Read the table by column, not by row. Each column is a different product category. Comparing a monthly software subscription to a flat service fee only makes sense once you add up what each route costs to reach the same finish line: a published book.
Which One Fits the Way You Want to Publish?
The decision comes down to one question: who writes the book?
If the answer is you, go the tool route. FictionPub or similar software keeps the writing in your hands and the cost in a subscription. Budget honestly for the extras: covers, editing, and formatting are not included in any writing tool, and the calendar time is measured in months, not days. Our Best AI Book Writing Services 2026 review covers the tool and service landscape in more depth.
If the answer is someone else, the service route is the one that fits. A flat fee, a fixed delivery date, and a complete package remove the project management from your side of the table. You review and publish; the production work is done for you.
And if you were comparing prices because you found old Publishing.AI content, that search ends here: the tool is retired, and the choice that remains is between writing it yourself with software or having it produced for you.
Compare the three on what matters: who does the writing, what the total cash cost is once everything is included, and how much of your own time the project consumes. The cheapest headline price and the cheapest finished book are rarely the same thing.
Frequently Asked Questions
How much does FictionPub cost?
FictionPub does not publish its pricing. Plan prices are visible only after you create an account, as of September 2026. It is subscription software, so expect a recurring monthly or annual fee rather than a one-time price per book.
How much did Publishing.AI cost?
Publishing.AI is no longer sold. Its parent company, Publishing.com, retired the tool after concluding operations. Earlier reviews reported around $2,000 for the AI Publishing Academy course that gated access to the software.
Is FictionPub a book writing service?
No. FictionPub is writing software. You create an account and write your book inside the app with AI assistance. Covers, editing, formatting, and the publishing steps remain your job once the draft is done.
What does AI Write My Book cost per book?
AI Write My Book charges a flat one-time fee: $226 for 7-day delivery, $345 for 72-hour delivery, and $577 for 24-hour delivery. Every tier includes the complete manuscript, three cover designs, and a KDP metadata file.
Do I own the rights to the finished book?
Yes. AI Write My Book transfers full copyright and publishing rights to you, with no royalties or ongoing fees. You publish under your own Amazon KDP account and keep 100% of what the book earns.