Chapterly
3.5 out of 5 stars
(2 Ratings)
Everything you'll ever need to write and publish your story. Chapterly is purpose-built by best-selling authors to be the best authoring app to get published. Write like a pro with intuitive, easy-to-use book authoring tools. Including spelling and grammar checker, distraction-free mode, goals, and more. Instantly share your story with editors, beta readers, and co-authors. Control their access level, track changes, create notes, and write together. Design eye-catching, professional covers for ebooks, paperbacks, and hardbacks with intuitive design tools and an extensive royalty-free image library. Plot your book to the Nth degree with visual outlining boards. Organize notes, plan chapters, free your inspiration and see your story take shape. Publish beautifully typeset files for ebook and print publication. All the file types, sizes, and customization you need, with unlimited exports. Time-tested and proven story templates and outlines to help you write quickly.
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Emberspun
Emberspun is a browser-based AI book writer and eBook generator for self-publishers. Start with an idea, define the reader, promise, tone, references, and outline, then let the Agent draft complete chapters while keeping the manuscript coherent. Writers can rewrite, expand, simplify, continue, translate, move chapters, and add their own examples in an editable manuscript. Emberspun also creates matching covers and chapter visuals, supports Story Bible continuity for fiction, and prepares EPUB, DOCX, PDF, and Kindle-ready KDP files. It is designed for eBooks, practical guides, cookbooks, workbooks, playbooks, handbooks, children's books, and other fiction or nonfiction projects for KDP, Etsy, clients, lead magnets, or direct sales.
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Entangled Text
Entangled Text is a fiction-first AI novel writing studio for authors who want real help drafting a book without handing the book over. You outline a story, draft chapters with your approval at every step, revise with clear side-by-side diffs, and export a finished manuscript as EPUB, DOCX, PDF, Markdown or TXT — formatted for Amazon Kindle Direct Publishing.
Most AI writing tools are chat windows that forget the book overnight, and novels fail for exactly that reason: context disappears after a few thousand words, so chapter forty stops matching chapter four. Entangled Text is built around long-form structure instead — story bibles, genre presets, chapter queues, revision history, continuity checks, and chapter locks that hold an approved passage in place when later chapters are regenerated. Work saves between sessions on every plan.
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ScribistIQ
5.0 out of 5 stars
(1 Rating)
ScribistIQ writes complete books from a premise. The author approves a chapter plan, then every chapter is written in order against a rolling story bible of the author's canon, summaries of the previous ten chapters and the closing passage of the chapter before, up to a 30-chapter novel of roughly 75,000 to 105,000 words. Around the draft: an editor with AI assist and chat, AI cover art with back covers, audiobook narration in six voices, EPUB, PDF and DOCX exports with no watermark, and paperback or hardcover printing shipped in the US and Canada. Existing manuscripts can be imported and continued. Pricing is a monthly credit allowance from $29 a month; every generation shows its price before it runs and a failed one refunds itself. Every new account reads the opening chapter of its own book free, with no card. English only. Authors own everything they generate and can publish or sell it with no attribution and no revenue share.
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