Otto - your personal biographer Alternative 2026

Dabble is an easy-to-use online writing tool, packed with helpful features that allow beginning novelists and published authors to create amazing stories. It offers features for plotting, writing, and editing, and is designed to be intuitive and distraction-free. Dabble provides autosave backups, multi-device access, and tools for organization, goal tracking, and contextual assistance.

AIWriteBook is an all-in-one AI book creation platform used by 15,700+ authors to go from idea to published book in hours — not months. Start from scratch or import an existing manuscript (.docx, .pdf, .epub). The AI learns your writing style and generates chapters that sound like you, not generic AI. Every book gets deep character development, chapter-by-chapter outlines, and a story bible that keeps your plot consistent. Fiction authors get AI-generated characters with personalities, arcs, and motivations that drive every chapter. Non-fiction authors can upload reference materials and get structured books with citations, learning outcomes, and exercises built in. The built-in editor lets you write, edit with AI chat (with diff view to accept/reject changes), generate illustrations, and produce audiobook narration — all without switching tools. When you're done, generate a professional book cover, optimize your KDP keywords and blurb, and export as KDP-ready EPUB, print PDF (5x8, 5.5x8.5, 6x9 trim sizes), DOCX, or audiobook. Publish on Amazon, Apple Books, Kobo, Google Play, and Barnes & Noble directly. Features: AI outline generation, character builder, voice-matched chapter writing, AI chat editor with diff view, image/illustration generation, cover designer, KDP keyword research, competitor analysis, audiobook generation, 25 free author tools, and support for 30+ languages. Free tier available — create a 7-chapter book without a credit card.

Storyloft is an all-in-one AI-powered book writing and publishing software specifically designed for authors. It provides a comprehensive suite of tools that allows writers to draft, refine, design, and publish their books without switching between different applications. The platform features a specialized manuscript editor, an AI writing assistant named Eddy, AI-driven book illustration and cover generation, and professional formatting tools for both ebook and print formats. It also includes productivity features like writing goal tracking, streaks, and research organization through a binder and tagging system.

Scene One is an online book writing software designed to help writers create stories with an intuitive writing app, minimizing the time spent on complicated features. It offers a simple text editor and manages scenes and projects. The software securely stores words in the cloud, accessible from any device. It includes features like an AI Writing Assistant, word count tracking, a custom wiki for world-building, and manuscript compilation and export to PDF or DocX.

StoryPath.app is an AI-powered book planning app designed to help writers overcome writer's block and plan their stories. It generates branching plot options from brief descriptions, allowing users to explore and customize their narratives. The app aims to condense random story ideas into coherent narratives, enabling writers to start their novels more quickly.