AI story generators are powerful tools for developing ideas, overcoming writer’s block, and crafting compelling narratives.
In this post, I’ll compare the top AI story generators on the market to help you find the perfect writing companion.
The Contenders
I’ll be reviewing the following AI story generators:
- NovelAI
- Sudowrite
- Squibler AI
- Rytr
- Writesonic
- Shortly AI
- Plot Factory
Let’s take a closer look!
1. NovelAI: Fueling Your Imagination

NovelAI is an AI-powered platform designed to assist in creative writing and storytelling. It uses unique AI models to generate human-like text, helping writers develop narratives, character profiles, and plot ideas.
Key Features
- Text generation for assisting with storytelling, character development, and plot generation
- Image generation that converts text descriptions into anime and furry art styles
- Customizable AI modules that can be trained for specific writing styles or genres
- Lorebook for creating and managing your story’s world, characters, and lore
- Text-to-speech for proofreading and gaining a different perspective on your writing
Pricing

NovelAI offers a tiered pricing structure:
- Paper (Free): Limited features and outputs
- Tablet ($10/month): Unlimited text generation
- Scroll ($15/month): More powerful AI models and increased memory tokens
- Opus ($25/month): Full access to all features and the most advanced AI models
Pros
- Enhances creativity by helping explore new ideas and perspectives
- Versatile tools for various creative processes like storytelling and text adventure games
- Extensive customization options to tailor the AI’s behavior and writing style
- Privacy features ensure your stories are secure with encrypted storage
- Active Discord community with tens of thousands of members
Cons
- Advanced features have a learning curve that may take time to master
- Pricing may be high for casual users compared to other AI writing tools
My Take
NovelAI stands out for its specialized focus on creative writing and storytelling.
Its comprehensive suite of tools, including the Lorebook and image generation, provides a unique and immersive writing experience.
If you’re serious about crafting intricate narratives and are willing to invest time in learning the advanced features, NovelAI is a top choice.
2. Sudowrite: Your Fiction Writing Sidekick

Sudowrite is an AI-powered writing tool tailored specifically for fiction writers and novelists. It assists in generating text, brainstorming ideas, and providing structural and creative support throughout the writing process.
Key Features
- Story generation tools to help develop plot points, character arcs, and narrative structure
- Brainstorming assistance for generating ideas related to dialogue, world-building, and plot
- Character development tools to create new characters based on your input
- Poem feature to provide inspiration and starting points on any topic
- Revision tools for rewriting, summarizing, and improving text quality
- Canvas and Story Bible to visualize story elements and organize plot points
Pricing

Sudowrite offers three main pricing plans:
- Hobby & Student Plan: $19/month, includes 225,000 credits
- Professional Plan: $29/month, includes 1000,000 credits
- Max Plan: $59/month, includes 2000,000 credits
You can save up to 50% by choosing the annual plan.
The number of credits used depends on the complexity of a task i.e. number of words written, words read and used AI model.
Pros
- Facilitates idea generation and helps overcome writer’s block
- Accelerates the writing process with instant suggestions and structured outlines
- Comprehensive features support the entire writing journey from brainstorming to revisions
- User-friendly tools are intuitive yet powerful for both beginners and advanced writers
Cons
- Subscription fees may be high for casual writers
- Some features have a learning curve that could be overwhelming for beginners
- AI-generated content may occasionally not align with the intended story direction
My Take
Sudowrite is a robust tool for fiction writers looking to enhance their creative process. Its wide range of features provides support at every stage of writing.
While the costs are on the higher end, its user-friendly interface and powerful capabilities make it a worthwhile investment for committed fiction writers.
3. Squibler AI: Streamlining Your Writing Process

Squibler is an AI-powered writing tool designed to help writers, authors, and content creators draft, organize, and edit their work efficiently. Whether you're working on a novel, screenplay, or blog post, Squibler.io provides structured writing templates and AI assistance to streamline your creative process.
Key Features
- AI-powered writing assistant for generating ideas, improving sentences, and enhancing readability.
- Book Writing Templates to help authors structure their stories effectively.
Distraction-free editor to keep your writing sessions productive and focused. - Collaboration tools that allow teams to work on documents simultaneously.
- Project organization features like corkboard and kanban views for managing chapters and storylines.
- Goal setting and tracking to help writers stay motivated and meet deadlines.
Pricing

Squibler.io offers a straightforward pricing model:
- Free Trial – Limited features to explore the platform
- Premium Plan ($29.00/month) – Full access to all writing tools, templates, and collaboration features
Pros
- User-friendly interface that makes writing and organizing content easy
- Book writing templates that provide structured frameworks for novels and screenplays
- Versatile tool suitable for fiction writers, content creators, and teams
- AI-powered suggestions to refine storytelling and improve writing quality
- Affordable pricing compared to other writing tools with similar features.
Cons
- Limited AI creativity compared to dedicated AI storytelling platforms
- Fewer advanced customization options for AI-generated content
- Lacks built-in text-to-speech or image generation features
My Take
Squibler.io is an excellent choice for writers looking for a structured and efficient writing tool. Its book writing templates, AI-powered assistance, and organizational features make it ideal for authors and professionals who need to stay productive.
If you're an aspiring novelist, a blogger, or someone who needs a reliable writing assistant, Squibler.io is worth trying.
4. Rytr: Affordable and User-Friendly

Rytr is an AI-powered writing assistant that helps users generate a variety of content types quickly and efficiently. It creates high-quality text suitable for both short-form and long-form content.
Key Features
- Supports over 40 use cases, including story writing, blog posts, and social media content
- Offers over 20 tones to match the desired style and voice
- Command-based controls to direct the AI in continuing, rephrasing, or generating ideas
- Provides content generation in over 30 languages
- Includes a wide range of content templates for enhanced efficiency
- Real-time content expansion with the “Continue Ryting” tool
- Built-in plagiarism checker to ensure content originality
Pricing

- Free Plan: 10,000 characters/month, access to all use cases, tones, and languages
- Saver Plan: $9/month or $90/year, unlimited characters, priority support
- Unlimited Plan: $29/month or $290/year, unlimited characters, priority support and custom use case creation
Pros
- Competitive pricing plans make it accessible to a wide range of users
- User-friendly interface with straightforward navigation and helpful tutorials
- Versatile tool suitable for various content types and genres
- Extensive customization options to tailor content’s tone, style, and direction
- Accelerates content creation process, saving time and effort
Cons
- More effective for short-form content; long-form content may lack cohesion and detail
- Generated content may sometimes contain inaccuracies, requiring manual review
- Some outputs can be vague, necessitating further refinement by the user
My Take
Rytr is a robust AI writing tool that excels in generating short-form content and offers a range of features to support storytelling and other writing tasks.
Its affordability, ease of use, and versatility make it an attractive option for both novice and experienced writers who primarily work with shorter content.
5. Writesonic: Comprehensive Content Creation

Writesonic is an AI-powered content creation platform that assists users in generating various types of written content, including stories, blog posts, social media content, and marketing materials.
Key Features
- AI Article Writer for generating long-form content like blog posts and articles
- Over 80 content templates for different types, including story writing and ad copy
- Integrated SEO tools to optimize content for search engines and improve visibility
- Content Rephraser for enhancing clarity and engagement of existing content
- AI Document Editor with real-time suggestions for improving various aspects of writing
- Chatsonic AI assistant for generating content ideas and creating AI images
- Photosonic AI image generation tool to enhance storytelling with visuals
Pricing

- Free Plan: 25 credits, access to all features
- Pro Plan: $15/month, unlimited generations, GPT-4 and Claude 3 Opus level quality
- Individual Plan: $20/month, unlimited generations, AI article writer 4.0, 50 credits for advanced features
- Standard Plan: $99/month, 1000 credits for advanced features, 1 team member
Pros
- Versatile tool suitable for various content types and writing needs
- Built-in SEO tools to optimize content for better search engine performance
- User-friendly interface with tutorials and a training academy
- Customization options to control the quality and style of generated content
Cons
- Some generated content may contain inaccuracies, requiring manual review and editing
- Free and lower-tier plans have limits that may restrict content creation
- Higher-tier plans can become expensive, especially for large content volumes
- The quality of AI-generated content can vary, sometimes being repetitive or deficient
My Take
Writesonic is a robust AI writing tool that generates diverse types of content, including storytelling.
Its extensive features, ease of use, and integrated SEO tools make it valuable for both writers and marketers.
However, users should be aware of its limitations in accuracy and potential costs for higher-tier plans.
6. Shortly AI: Your Adaptive Writing Partner

Shortly AI is an AI-driven writing assistant designed to enhance users’ storytelling. It uses advanced language models to generate text, assist in brainstorming, and expand on existing content.
Key Features
- Adaptive story generation that understands narrative structures and matches your style
- Command-based controls to guide the AI in continuing, rephrasing, or generating new ideas
- Acts as a collaborative writing partner, suggesting plot and character developments
- Real-time content expansion to overcome writer’s block and add depth
- Language model customization tailored to specific genres or writing styles
- User-friendly interface that is intuitive for both novice and experienced writers
Pricing

Shortly AI offers two main pricing plans:
- Monthly Plan: Full access for $79 per month
- Annual Plan: Discounted rate of $65 per month, billed annually
Pros
- Suitable for various genres and writing styles, from short stories to novels
- Quickly generates content and helps maintain narrative flow, saving time and effort
- Significant control over tone, style, and content direction for a personalized experience
- Helpful for developing writing skills and understanding narrative mechanics
Cons
- Subscription fees may be high for casual users
- Summarization and generation may sometimes result in a loss of nuance or context
- Supports only GPT-3
My Take
Shortly is one option for AI storytelling, offering features that enhance creativity and streamline the writing process.
Its adaptive story generation and real-time content expansion are particularly useful for overcoming writer’s block and developing rich narratives.
Costs are on the higher end, and since Conversion.ai has acquired Shortly AI, the product's future is unknown.
7. Plot Factory: All-in-One Story Planning

Plot Factory is an online story planning designed to help writers create, organize, and store their narratives in one place.
It combines AI-driven features with comprehensive tools for planning, outlining, and world-building.
Key Features
- Story and universe creation tools for developing detailed settings and lore
- Character development with customizable sheets and a multi-language name generator
- Plot organizer to outline and structure story elements with a drag-and-drop interface
- Beats mode to break down the story by chapters and scenes
- Word count tracking and statistics to monitor daily writing progress
- Audio narration to review or share your stories as audio files
- Collaboration features for collectively working on projects with other writers
- Dark mode and distraction-free interface for enhanced writing comfort
Pricing

Plot Factory offers a freemium model with tiered pricing:
- Free Plan: Basic features, one story creation, limited access to tools
- Hobbyist Plan: $9/month or $90/year, unlimited universes and stories, basic analytics
- Enthusiast Plan: $14/month or $140 year, unlimited universes and stories, unlimited narration
- Novelist Plan: $19/month or $190/year, all features including ePub export and Beats mode
Pros
- Comprehensive toolset combining planning, writing, and world-building in one platform
- Facilitates collaboration with other writers for enhanced creative input and feedback
- Flexible system suitable for various genres and writing styles
- User-friendly interface designed to minimize distractions and streamline writing
- Active Discord community for inspiration, motivation, and idea exchange
Cons
- Free plan is basic and restricts access to many advanced features
- Extensive features may have an initial learning curve for some users
- No built-in AI text generation
My Take
Plot Factory stands out for its all-in-one approach to story creation, making it a valuable tool for writers looking to develop detailed and immersive narratives.
While its extensive features and collaboration tools are highly beneficial, users should be prepared to invest in a paid plan to fully leverage its capabilities.
Comparison Table
Feature | NovelAI | Sudowrite | Squibler | Rytr | Writesonic | Shortly | Plot |
---|---|---|---|---|---|---|---|
Text Generation | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
Story Planning | ✓ | ✓ | |||||
Character | ✓ | ✓ | ✓ | ||||
Image Generation | ✓ | ✓ | |||||
SEO Optimization | ✓ | ✓ | |||||
Voice Commands | |||||||
Collaboration | ✓ | ||||||
Lowest Price | Free | Free | Free | Free | Free | $65/ | Free |
Factors to Consider When Choosing an AI Story Generator
- Consider what type of writing you’ll be doing most often. Some tools specialize in fiction, while others are more versatile.
- Beginners may prefer user-friendly tools with tutorials and templates, while advanced writers might prioritize customization and control.
- Compare pricing plans to find a tool that fits your budget. Factor in potential savings from annual billing.
- Evaluate which features are essential for your writing process, such as story planning, character development, or image generation.
- Look for tools that generate coherent, high-quality content aligned with your style and intentions.
- Choose a tool with an intuitive interface that streamlines your workflow rather than hindering it.
- Consider the resources and community available for each tool, such as documentation, forums, or customer support.
Frequently Asked Questions
How do AI story generators work?
AI story generators use advanced and sometimes proprietary language models and machine learning algorithms to analyze patterns in vast amounts of text data.
They then generate new text based on the user’s input, such as a prompt, story outline, or character description.
Can AI replace human writers?
While AI tools can generate impressive content, they still require human oversight and editing. AI is best used as a writing aid to enhance creativity and productivity rather than a replacement for human writers.
Are AI-generated stories copyrighted?
Copyright laws regarding AI-generated content are complex and evolving. In general, the human author who uses the AI tool is considered the copyright owner of the final work, provided they have made substantial creative contributions and edits.
How can I ensure the quality of AI-generated stories?
To ensure quality, provide the AI tool with clear and detailed inputs, review and edit the generated content thoroughly, and maintain a consistent tone and style throughout the story. Human oversight is crucial for maintaining coherence and accuracy.
Can I use AI story generators for languages other than English?
Some AI story generators, like Rytr and Writesonic, support multiple languages. However, the availability and quality of non-English language support may vary across tools.
Conclusion
AI story generators are powerful tools that can revolutionize your writing process by sparking creativity, overcoming writer’s block, and streamlining content creation.
Each tool we reviewed offers unique features and benefits for different types of writers and writing goals.
For fiction writers seeking a comprehensive suite of storytelling tools, NovelAI and Sudowrite are top choices.
Squibler AI and Shortly AI provide versatile assistance for various content types, while Rytr excels in affordability and user-friendliness.
Writesonic offers an all-in-one solution with SEO optimization, and Plot Factory stands out for its collaborative story planning features.
When selecting an AI story generator, consider your specific writing needs, skill level, budget, and desired features.
Prioritize tools that generate high-quality content, align with your style, and streamline your workflow. Don’t forget to factor in the resources and community support available for each tool.
Remember, while AI story generators are valuable aids, they are not a replacement for human creativity and editing.
Use them to enhance your writing process, but always review and refine the generated content to ensure coherence, accuracy, and your unique voice.
Ready to elevate your storytelling? Choose the AI story generator that best suits your needs and start crafting captivating tales today.
Happy writing!