AIBookWriter vs Novelcrafter
Novelcrafter is a novel-writing workspace built around a story codex and AI models you connect; AIBookWriter takes a whole book from plan to publishing.
The short version
Novelcrafter is a web-based workspace for novelists. It combines planning, including a codex for characters, locations and lore, with outlining, a writing editor and AI features that writers can connect to the AI models of their choice. AIBookWriter is a web app for planning, writing, editing, formatting and publishing books with AI, in the author’s own voice, with the AI built in and paid for with credits. Both take planning seriously. They differ in how the AI is set up and in which publishing stages each one covers.
Where they differ
| Approach | AIBookWriter | Novelcrafter |
|---|---|---|
| Workflow scope | One project from concept to published book: plan, write, review, metadata and cover, format, publish, distribute | Planning and writing novels, with AI assistance you configure |
| Planning tools | Characters and chapter-card outlines on six plot structures; nonfiction structures with cited sources | A codex for characters, locations and lore, plus outlining |
| Whole-book review | Editorial report: score, editorial letter, per-chapter pacing notes, line edits to accept or reject | Varies — check their site |
| Formatting and export | Print-ready PDF (trim sizes, themes, preflight checks, spine width), EPUB, DOCX, Markdown | Varies — check their site |
| Publishing pages | Author page and book pages with free sample chapters and an email sign-up | Varies — check their site |
| Translation | Whole book into 30+ languages as a new linked book; the original is never changed | Varies — check their site |
| Audiobooks | Audiobook Studio: 13 voices, a narrator plus per-character voices, chapter-by-chapter MP3 | Varies — check their site |
In AIBookWriter, print-ready PDF and EPUB formatting, publishing pages, translation and audiobooks are part of the Pro and Ultra plans; pricing lists what each plan includes.
Choose Novelcrafter if…
- You want a detailed codex at the center of your planning, and you like building it yourself.
- You want to choose which AI models you work with and connect them yourself.
- What you mainly need is a place to plan and draft a novel.
Choose AIBookWriter if…
- You want AI built in, without setting up models: chapters are written on one of three tiers, Swift, Balanced or Literary, priced in credits. If you do want to use your own keys, the Ultra plan accepts OpenRouter and ElevenLabs keys.
- You want a whole-book editorial review with a score, an editorial letter, per-chapter pacing notes and line edits you accept or reject.
- You want print-ready PDF and EPUB files, a book page with sample chapters, a translation into 30+ languages or an audiobook from the same project.
- You write nonfiction or visual books as well as novels.
Details of other products change; check their site for current features and pricing. Last reviewed October 2026.