AI Smut Generator
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  1. AI Smut Generator
  2. Alternatives
  3. AIWriteBook

AIWriteBook alternative: explicit stories, free

On AIWriteBook, explicit content starts with the Plus plan. On AI Smut Generator, all four heat levels are free after a quick 18+ check.

AIWriteBook prices read on its own site on 2 November 2026. We make AI Smut Generator.

Free with the writing features other tools charge for: explicit heat, long chapters, story memory, continuing and saving your stories, branching and export. No credits, no paywall, no card.

Write my story
AI Smut GeneratorAIWriteBook
FreeEvery feature, up to 30 stories a day after a free 18+ check. 3 previews a day without an account.100 credits (about 12 pages)
Paid plansNonePlus $20, Pro $50, Ultra $200 per month; $12, $30, $120 per month billed yearly
What paying unlocksNothing: it is all includedExplicit content (Plus and up), the chapter writer, DOCX export, cover maker; audiobooks on Pro
Has that the other doesn'tEvery writing feature free, with no credits or tokensCover maker, DOCX export, KDP publishing tools, audiobooks

What AIWriteBook charges for

AIWriteBook's free plan gives you 100 credits, about 12 pages, with its character, outline and style builders and a first chapter. Its pricing page lists explicit content as a Plus feature, along with the chapter writer, DOCX export and a cover maker. Pro and Ultra add audiobooks, translation, formatting and more.

What's free here instead

  • Explicit heat, after a free age check. There are four levels, from Sweet to Explicit, and you can change the level mid-story.
  • Full chapters, up to about 3,500 words each, on a free account
  • Up to 30 stories a day, with no credits to spend
  • A story bible with character sheets and editable memory
  • Branching, and Markdown and text export for everything you write

What AIWriteBook does better

AIWriteBook is built for publishing books. It has outline and style builders, non-fiction, 38 languages, a cover maker, DOCX export, KDP publishing help, audiobooks and translation. AI Smut Generator writes adult romance and erotica in five languages and stops at the story itself.

Switching from AIWriteBook

Start from your outline's first chapter: paste the setup into the generator, add your characters to the story bible, set the heat and choose “Long chapter”. Continue chapter by chapter, and export the whole story when you're done.

When to stay with AIWriteBook

If you're producing a book for sale and want covers, formatting and publishing tools in one place, AIWriteBook's paid plans cover that. If you want to write explicit stories without paying, AI Smut Generator is free.

Questions

Is explicit content free on AI Smut Generator?

Yes. All four heat levels, from Sweet to Explicit, are free after a free 18+ check. AIWriteBook lists explicit content as a Plus feature.

Can I publish what I write?

Yes. You keep the rights to your stories under our terms, including commercial use. Some stores, including Amazon KDP, ask you to disclose AI-generated content.

Does AI Smut Generator make covers or format books?

No. AI Smut Generator writes the story and exports it as Markdown or text. AIWriteBook's paid plans include a cover maker, DOCX export and publishing tools.

Other alternatives