Entangled Text is built specifically for fiction authors who want AI help at every stage of the writing process — from structuring a plot outline to drafting chapters and revising prose. Everything lives in one workspace, so there's no need to copy between a planner, a writing app, and an AI chat window. The free plan lets you bring your own API keys (OpenAI, Anthropic, etc.), which keeps costs under your control. The Pro plan bundles AI generation so you don't need to manage keys separately. The tool is aimed at novelists and long-form fiction writers rather than bloggers or marketers, making it a focused alternative to general-purpose AI writing assistants.