If you need a full-featured writing tool to house your manuscript, organize it and analyze it, AutoCrit is a good option. The online editing tool has a Writer's Desk for outlining and writing, an Inspiration Studio for brainstorming, and a Story Analyzer for getting fast feedback on things like conflict, character arcs and world-building. It also has productivity tools like daily and weekly word count goals, custom goals and a writing sprint timer. AutoCrit also has community tools, live workshops and other author services, so it's a good option for fiction and nonfiction authors.
Another full-featured tool is LivingWriter, which is designed to help authors organize and structure their manuscripts. It's got a clean interface with a drag-and-drop interface for arranging chapters, sections and notes, an AI Outline Generator and smart text suggestions. The app can export to PDF and DOCX and can integrate with Google Drive and Dropbox. LivingWriter is available on iOS, Android, Mac OS and Windows, and you can try it for 14 days before it costs $14.99 per month or $144 per year.
If you want a more integrated writing environment, Novelcrafter might be the way to go. It's got a personal Wiki (Codex) for storing story details, multiple writing modes and AI tools to help you from beginning to end. The site also has revision history, customizable tags and support for both planners and pantsers. Novelcrafter offers a range of pricing options and a 14-day free trial, so you can find the right level of support for your writing.
Last, if you want AI tools to help you with style, structure and impact, you should check out ProWritingAid. This writing assistant offers AI-generated reports, real-time checks, readability scores, and passive voice detection, among other tools. It integrates with major writing tools like Microsoft Word, Google Docs and Scrivener, and offers different pricing levels, from basic to lifetime subscription.