AI Authors Studio helps authors outline, draft, organize, and export full-length books with optional AI-assisted writing tools. Free plan available; paid…
Researched and fact-checked by Bartu Cavusoglu · Updated August 7, 2026
AI Authors Studio (AAS) is a book-writing workspace built to help fiction, nonfiction, and business authors take a manuscript from a blank outline through to a finished, export-ready book. Rather than piecing together separate note-taking, drafting, and formatting tools, authors work through a single project: building a drag-and-drop outline (with optional AI-generated outline suggestions), drafting chapter-by-chapter in a focus-mode editor, and organizing notes, research, and series material alongside the manuscript. Optional AI "quick actions" can summarize passages, adjust tone, expand content, or suggest edits, and higher tiers add a dedicated AI coach panel, though the platform is positioned as human-led with AI as an assistive layer rather than an auto-writing tool. Finished projects can be exported to common formats including TXT, Markdown, EPUB, PDF, Word, Kindle, HTML, RTF, OPML, and Fountain, and the team offers a separate migration/rescue service to help authors consolidate existing manuscripts scattered across Word files, Google Docs, Scrivener exports, and PDFs into a single AAS project. Collaboration features, available on higher tiers, let editors or team members leave comment threads on shared projects. AAS was created by Marty Ettington, a self-publishing author with more than 20 years of experience and over 150 published titles.
Key Features
Drag-and-drop outline builder — Build a chapter-by-chapter outline with drag-and-drop reordering and optional AI-generated outline suggestions.
Focus-mode chapter editor — Draft chapters in a distraction-free writing environment designed for long-form manuscripts.
AI quick actions — Summarize passages, adjust tone, expand content, and get AI-assisted suggestions while keeping the author in creative control.
Project & series organization — Organize notes, research, and chapters for single books or multi-book series, with project archiving.
Broad import/export support — Import from DocX, TXT, Markdown, RTF, EPUB, HTML, OPML, and Fountain; export to TXT, Markdown, EPUB, PDF, Word, Kindle, HTML, RTF, OPML, and Fountain.
Collaboration with comment threads — Higher-tier plans let editors or team members leave feedback via comment threads on a shared project.
Pros & Cons
Pros
Purpose-built for full-length manuscripts, combining outlining, drafting, and organization in one workspace instead of separate tools
Free tier lets authors try the core outline-and-draft workflow before committing to a paid plan
Broad export support (EPUB, PDF, Word, Kindle, HTML, Markdown and more) for taking finished work to publishing platforms
AI features are positioned as assistive (outline suggestions, tone/clarity edits) rather than fully automated book generation, keeping the author in creative control
Built by a self-publishing author with 20+ years of experience and 150+ published titles, giving the workflow a practitioner's perspective
Cons
Collaboration tools, unlimited projects, and the AI coach panel are gated behind the Studio ($20/mo) and higher tiers, raising the cost for authors who need those features
As a young, single-founder product, it has a much smaller track record and community than established writing tools like Scrivener or Google Docs
The manuscript migration/rescue service is Studio-tier only and currently English-only with limited bandwidth, so it isn't available to all users