ProWritingAid

ProWritingAid, made by Orpheus Technology, is a writing platform built for authors working through a full book — from planning through publishing — with testimonials from USA Today and New York Times bestselling authors. It covers the whole process: Story Canvas and Plot Analysis for planning, Writing Sessions and Creative Nudges for drafting, a Grammar Checker and Rephrase tool for line editing, and Chapter Critique, Character Analysis, and Virtual Beta Reader for story-level critique — plus guidance navigating publishing options. It integrates with Microsoft Word, Google Docs, Scrivener, and browser extensions rather than requiring a separate editor. A free tier lets you get started; premium unlocks the full feature set at a price not shown on the main page. Good fit for a novelist or long-form writer who wants planning, drafting, and editing tools in one connected platform rather than separate grammar-checker and outlining tools.