NovelAI is a monthly subscription service that provides users with AI-assisted authorship, storytelling, virtual companionship, or simply a GPT-powered sandbox for their imagination. Key features and advantages include: AI-assisted authorship : Construct unique stories, thrilling tales, seductive romances, or just fool around with AI-generated writing based on user input Image Generation : Visualize favorite characters with powerful AI models to depict characters and moments from stories Lorebook : Create and store information about worlds and characters Text Adventure Module : Customize editor with a Theme Editor, allowing users to freely edit fonts, sizes, and color schemes AI Modules : Draw upon specific themes, replicate famous writers, or even train one with their own data Importing : Import from existing stories and continue old legacies on NovelAI Use cases for NovelAI involve various storytelling-related activities: AI-assisted authorship for anyone, regardless of ability, to produce quality literature Visualize favorite characters with Image Generation Emulate famous writers to experience their style Create and store information about worlds and characters with the Lorebook Customize editor with a Theme Editor with the Text Adventure Module Import from existing stories and continue old legacies on NovelAI NovelAI offers three tiers of subscription, ranging from Paper, Tablet, and Scroll, to Opus, for the enthusiast.