For most users, Novel AI and Character AI lead the field. Novel AI suits those seeking deep world-building and customisable prose models, whilst Character AI excels for interactive dialogue-driven narratives. Sudowrite bridges the gap for professional writers needing real-time collaboration and advanced editing features.
The ranking, in detail
01

The writer's AI companion for custom storytelling
Novel AI provides advanced language models specifically tuned for fiction writing, offering detailed world-building, character sheets, and style consistency across long-form narratives. Users benefit from lorebook features that maintain continuity and allow fine-tuning of writing tone.
From $10/monthBest for Authors seeking deep customisation and consistent narrative voice across novels
95.0
02

Interactive AI characters for dynamic story creation
Character AI specialises in creating interactive, conversational characters that drive narrative development through dialogue. The platform excels at role-playing scenarios and collaborative storytelling where characters respond dynamically to user inputs.
From FreeBest for Writers developing dialogue-heavy stories and interactive fiction
92.7
03

AI writing assistant built for professional novelists
Sudowrite integrates directly into writing workflows, offering real-time suggestions, character development tools, and editing capabilities. Designed for authors working in standard writing software, it provides scene-level assistance and maintains authorial control.
From $10/monthBest for Published and emerging authors needing collaborative AI editing within traditional writing environments
90.3
04

Versatile AI content creation platform with story templates
Jasper provides broad content creation capabilities including story starters, plot development, and character background generation. Its template-based approach makes it accessible for writers of all skill levels seeking structural assistance.
From $39/monthBest for Content creators and fiction writers seeking quick story structure assistance
88.0
05

AI writing assistant for stories, blogs, and creative content
Copy.ai offers straightforward story generation and plot assistance with an intuitive interface. It supports various story formats from short fiction to longer narratives with decent customisation options.
From FreeBest for Casual writers and hobbyists exploring AI-assisted storytelling without commitment
85.7
06

Affordable AI writing tool with diverse creative templates
Rytr offers story generation alongside broader writing capabilities, with support for multiple languages and tones. The platform provides reasonable customisation and affordability for writers exploring AI assistance.
From $9/monthBest for Budget-conscious writers wanting basic story generation and plot assistance
83.3
07

Writing community platform with integrated AI assistance features
Wattpad Creators combines the massive writing community of Wattpad with AI-assisted writing tools. Writers can generate story ideas, develop characters, and reach millions of potential readers within the platform.
From FreeBest for Emerging writers wanting community exposure alongside AI writing assistance
81.0
08

AI paraphrasing and writing enhancement tool
Quillbot primarily focuses on rewriting and enhancing existing prose, though it includes story generation features. It excels at improving clarity, style, and grammar in draft narratives.
From $12/monthBest for Writers seeking editing and enhancement assistance for existing story drafts
78.7
09

Collaborative platform connecting writers with AI and publishing professionals
Reedsy provides a marketplace connecting writers with editors and professionals, alongside emerging AI writing assistance features. It bridges the gap between AI generation and professional publishing support.
From FreeBest for Authors seeking professional publishing support alongside basic AI writing assistance
76.3
10

AI-powered interactive fiction and storytelling platform
AI Dungeon uses advanced language models to generate dynamic, branching narratives where users co-create stories with AI. It specialises in adventure, fantasy and role-playing narratives with a focus on user agency and emergent storytelling.
From Free (premium from $4.99/month)Best for Interactive fiction, collaborative storytelling, and fantasy adventures
74.0
Frequently asked questions
What is the difference between AI story writers and traditional writing software?
AI story writers use machine learning models to generate plot points, character backgrounds, and prose suggestions based on your input, accelerating the creative process. Traditional software focuses on organisation and formatting without content generation, making AI tools better suited for overcoming writer's block and exploring narrative possibilities quickly.
Can AI-generated stories be used for commercial publication?
Yes, AI-generated content can be published commercially, though you retain full responsibility for originality, copyright compliance, and disclosure of AI usage where required by publishers. Most platforms retain no copyright claims over generated content, but always review individual platform terms and your publisher's specific requirements.
Do I need writing experience to use AI story writing tools?
No. Platforms like Copy.ai and Character AI are designed for beginners with intuitive interfaces requiring no prior writing experience. However, more specialised tools like Novel AI benefit from some writing familiarity to maximise customisation features and achieve desired prose quality.