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Best AI Book Writing Software in 2026
Developing a book with writing software involves more than generating prose: planning, drafting, revising, and exporting may all matter. Compared on book outlining and chapter workspace features, these tools also list continuity tools and rewrite controls for shaping a manuscript. Maximum words can help you assess project scope, while export formats indicate how you can take work onward. Jenova Creative Fiction Writer, Pendraic, and AIWriteBook Audiobook Studio are among the named options. Check free-plan availability and paid-from pricing alongside the listed capabilities as you consider what fits your writing process.
- 27 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
Automateed
Free plan AndroidiPhoneWebAutomateed brings multiple book formats and publishing preparation into one workflow, with mobile apps and several export formats.
- 2
AIWriteBook Audiobook Studio
Free plan ExtensionWebAIWriteBook Audiobook Studio connects audiobook creation to a book already in the library, with chapter-level rendering and several export formats.
- 3
Jenova Creative Fiction Writer
Free plan AndroidAPIiPhone+1Jenova brings planning, research, drafting, and continuity features together for fiction projects. Its missing visual boards and EPUB compilation may matter to writers who rely on those workflows.
- 4
AI Novel Studio
Free plan WebAI Novel Studio combines book drafting, continuity tracking, editorial review, and KDP preparation. Its free plan is limited, while the listed one-time plans add broader drafting and publishing tools.
- 5
BookBud.ai
Free plan WebBookBud.ai brings book drafting, cover creation, and export into a browser workflow, with separate options for distribution and production services.
- 6
- 7
DeepQuill
Free plan MacWindowsChoose DeepQuill if you want a desktop workspace that ties scene structure, story references, research, and continuity together.
- 8
Bookwiz
Free plan WebBookwiz combines writing assistance with KDP-oriented exports, but authors still handle the Amazon upload. Review the plan limits and pricing against the amount of assistance you need.
- 9
Bulbon AI
Free plan WebBulbon AI brings outlining, drafting support, citations, revision, and publishing tools into a nonfiction workflow. Review the plan limits and credit validity before choosing a paid option.
- 10
Keter Labs
Free plan APIWebKeter Labs brings several creative output types into one workspace, with reusable elements and a workflow Canvas. The Free plan includes 30 welcome credits; paid plans start at $29 a month.
- 11
Pendraic
Free plan APIMacWeb+1Pendraic brings novel drafting, planning, worldbuilding, and continuity features together.
- 12
FireQuill
Free plan WebFireQuill brings project tracking, editorial checks and multiple writing formats into one long-form workflow.
- 13
First Book ai
Free plan WebFirst Book ai combines outlining, voice guidance, chapter drafting, editing, and export in one web workflow.
- 14
Kosmos
Free plan WebKosmos combines a phased nonfiction workflow with research tracking and draft review while leaving manuscript prose to the author.
6.9 Visit site - 15
Loreon
Free plan WebChoose Loreon if you want a manuscript editor and structured canon in one workspace, with checks that can span a series.
- 16
Manuscripts.ai
Free plan WebManuscripts.ai combines manuscript planning, writing, editing, and continuity features, with a free plan and paid Professional options.
- 17
Quillstone
Free plan iPhoneMacChoose Quillstone if you write nonfiction and want research, fact-checking, audiobook creation, and publishing exports alongside drafting tools.
- 18
Novellum
Free plan WebChoose Novellum if you want a web writing workspace that combines manuscript structure with tracking for story elements and reports on your writing.
- 19
Novilot
Free plan WebChoose Novilot if continuity review and story-bible creation are central to your novel workflow, especially with its full-manuscript import and multiple export formats.
- 20
Raptor Write
Free plan WebChoose Raptor Write if you want a free web writing workspace with outlining, chapter tools, and controls for continuing or revising text.
- 21
Scriptorium
Free plan WindowsScriptorium combines manuscript search, continuity support, and publishing exports while keeping projects in ordinary Markdown files.
- 22
ShyEditor
Free plan WebChoose ShyEditor if you want a writing workspace that combines story planning, drafting, continuity tools, critique, and book export.
- 23
Squibler
Free plan WebSquibler offers a free entry point and paid tiers with higher credit allowances and added generation or export features.
- 24
NovelAI
Free trial AndroidiPhoneWebNovelAI combines story generation with detailed anime-image controls and editing tools. Its trial offers limited generations, while paid tiers add recurring ImageAnlas and larger allowances.
- 25
Novelcrafter
by NovelcrafterFree trial AndroidiPhoneWebNovelcrafter focuses on story development, with linked reference material and planning views alongside long-form writing.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price