The Self-Publishing Software Stack: Four Budget Tiers and the Rules at Each Step

You can publish an ebook and paperback for $0 in software, a planned and formatted book for about $207 in the first year, add an AI-narrated audiobook for about $306, and reach roughly $625 with keyword research and proofreading. Those totals are our own arithmetic on prices listed on vendors' pages on November 8, 2026, and they are estimates. Each tier also carries rules you have to follow, which are noted at every step.

We have not run any of these tools on this site. This page is about the stack decision, and each tool's own page has the detail. Prices are as displayed on the vendor pages, most of which show no revision date. To change the numbers, use the stack cost calculator.

The tiers at a glance

Year two is where the tiers really separate, so both years are shown. All figures are our arithmetic on prices listed on 2026-11-08, before tax, assuming prices hold.

Year two is the Plottr renewal ($60), plus ProWritingAid's renewal ($120) on tier 3, plus another $99 month of ElevenLabs if you make another audiobook. Publisher Rocket and Atticus are one-time at the prices listed.

What no tier includes: cover art, editing, ISBNs, ads and print costs. We read no price we could stand behind for those, so they are left out, and for many authors they will be the larger bill. For the cover, see AI cover art for authors. KDP itself describes its service as free, which is why no publishing fee appears here.

Tier 0: $0

A free stack exists, with limits. The Reedsy Studio page says core writing and formatting are free, with EPUB and print PDF export, and Audacity says it is free. On ElevenLabs' pricing page the Free plan has 10,000 credits and no commercial licence listed, so check ElevenLabs' terms before selling audio made on it.

• Who it suits: a first book, or anyone still deciding whether to continue.
• Rule at this step: if any text, image or translation is created by an AI tool, KDP requires disclosure, even after heavy editing. Using AI only to edit your own writing need not be disclosed.
• Downside: you give up planning software and paid support, and the Studio page we read does not detail what its free tier omits. Reedsy also lists premium Studio features at $4.99 and $7.99 a month, so check that what you need is in the free part.

Tier 1: about $207 in year one

This tier adds a one-time formatter and a planner. Atticus lists $147 once with no monthly fees, and it exports EPUB, PDF and DOCX. Plottr lists $60 a year or $150 lifetime for the desktop app. $147 plus $60 is $207, and from year two the recurring cost is $60 (or one $150 payment instead of a yearly one). A BookFunnel First-Time Author plan is listed at $30 a year if you want reader delivery, taking the total to $237.

Annual or lifetime for Plottr? At $60 a year, the $150 lifetime price is passed in year three ($60 x 3 = $180). If you expect to plan books for three years or more, lifetime costs less. Lifetime makes year one $297.

• Who it suits: an author planning more than one book, for whom one-time software pays back.
• Rule at this step: the same KDP disclosure rule applies to anything made with AI. Copyright is a separate question; see AI and copyright for authors.
• Downside: Atticus lists no audiobook features, and Plottr is for planning, not drafting. Read the Atticus review, the best book formatting software comparison and the Plottr review first. To see current plans, go to Atticus pricing.

Tier 2: about $306, with an AI-narrated audiobook

Adding one month of ElevenLabs Pro at $99 takes tier 1 to $306. That is an estimate with a stated assumption. A 90,000-word novel is about 580 minutes by the ElevenLabs review's arithmetic (using ACX's 2013 rule of thumb of about 9,300 words per finished hour, applied to AI speech), which suggests roughly 580,000 credits for one pass, against Pro's 600,000 credits a month. That leaves about 20,000 credits, or roughly 3%, for retakes. Retakes, longer books and other models change that, and we have not measured them, so budget for a second month if you expect many fixes. A second month would take the total to $405. Audacity stays free for cleanup. BookFunnel's audiobook delivery is an add-on on Mid-List ($200 a year or $20 a month for the plan itself) and costs extra, starting at $20 a year plus per-hour usage. Neither the plan nor the add-on is in the total.

• Who it suits: an author whose market is reachable through stores that accept AI narration, and who has checked that first.
• Rule at this step: ACX says audiobooks must be narrated by a human unless otherwise authorized. Spotify accepts digital voice narration from named providers, including ElevenLabs, and you tick the digital voice option on upload. Voices by INaudio requires an unmodified package from named providers. KDP's AI section does not name audio. The full list is at which retailers accept AI narration.
• Downside: ACX requires human narration unless otherwise authorized (see the ACX note above), and credit use scales with book length. To see current plans, go to ElevenLabs pricing.

Tier 3: about $625, with research and proofing

Tier 3 adds Publisher Rocket at $199 one-time (the page warns it may become a subscription) and ProWritingAid Premium at $120 a year on its pricing page, billed yearly. $306 plus $199 plus $120 is $625. See Publisher Rocket alternatives for cheaper research options.

ProWritingAid also lists a $399 lifetime price. At $120 a year that is passed in year four ($120 x 4 = $480), so it pays only if you are sure you will keep using it.

• Who it suits: an author with several books out, where research and proofing affect more than one title.
• AI drafting is optional and not in the total, because the numbers are uncertain. Novelcrafter lists $4, $8, $14 and $20 a month, with AI on your own API key from $8, so that adds a second bill. Sudowrite lists $10, $22 and $44; its help docs say those are per month paid annually, with $19, $29 and $59 on monthly billing, and its Professional plan shows two different credit figures. Do not treat either as settled. See the Novelcrafter review and Sudowrite pricing explained.
• Rule at this step: text an AI tool creates is AI-generated under KDP's wording, so a drafting tool puts you in the disclosure rule.

An under-$300 stack

Tier 2 misses $300 by $6, so something has to give. These combinations use the same listed prices and are our arithmetic.

REAPER lists a discounted licence at $60 and a commercial licence at $225; check which applies to you. It matters only if you outgrow Audacity.

Swaps by situation

What to buy first

If you are starting from nothing, this order follows the point at which each cost becomes useful. It is general advice.

1. Finish the book on free tools. No software decides whether the book exists.
2. Buy a formatter when you are ready to make real files.
3. Add planning software when your second book needs the first one's facts.
4. Check store rules before paying for AI audio.
5. Buy research tools only when you have a catalog to apply them to.

A note on independence: according to Kindlepreneur's own Atticus review, its author Dave Chesson co-founded Atticus, and its About page lists both Atticus and Publisher Rocket among its tools. Weigh anything that site says about those two products with that in mind.

Before you pay anyone

Be wary of packages that promise income from AI publishing. The documented cases are in AI publishing scams authors avoid. Compare any quoted package with the sums above. The AI policy and law hub covers the rest.

Last verified 2026-11-08. Rules and prices change: check the linked primary page before you rely on this.