In the evolving landscape of creative writing, finding the best AI novel writing software can be a game-changer for authors seeking to streamline their workflow, overcome writer’s block, and produce compelling narratives. Whether you’re drafting a fantasy epic, refining a romance novel, or structuring a detailed non-fiction work, the right AI tool can provide crucial support—from generating ideas to polishing your final manuscript. AGIYes explores some of the top options available today, helping you choose the tool that best fits your creative process and project needs.
1. Best AI Novel Writing Software: Sudowrite
Sudowrite is an AI writing tool specifically designed for creative novel writing, offering features like a Story Bible, a brainstorm module, a “What if” scenario generator, and chapter creation tools to help authors overcome writer’s block and create high-quality narrative content.
Pros
- Powerful creative writing model: Its Muse LLM model can generate rich, human-like prose, suitable for drafting and polishing.
- Comprehensive feature set: It provides a full suite of tools, from writing and revision to brainstorming, catering to every stage of novel creation.
- Simple and elegant design: The interface is clean and intuitive, making it easy to use for creative writing.
Cons
- Limited flexibility: Compared to other tools, Sudowrite is slightly less flexible. For example, it can’t integrate with OpenRouter to access all models like Novelcrafter.
- Pricing structure needs improvement: Some users feel its pricing structure is not ideal and the price is relatively high.
Sudowrite Price:
Hobby &Student：$10/per month
Professional：$22/per month
Max：$44/per month
Sudowrite is an ideal choice for creative fiction writers and novelists. Its powerful creative writing model and comprehensive feature set help authors produce high-quality narrative content, but its limited flexibility and pricing structure that needs improvement may affect the user experience for some.
2. Best AI Novel Writing Software: NovelAI
NovelAI is an AI writing tool suitable for fantasy, sci-fi, and interactive story creation. It offers a Lorebook for world-building, a Memory system for tracking story details, and customizable AI models that allow users to have detailed control over narrative voice and rhythm.
Pros
- Rich creative output: NovelAI excels at creative output, capable of creating immersive, genre-specific works.
- Multiple AI models available: It offers various AI models, including a powerful 70B model option for higher-quality writing.
- Affordable price: Compared to Sudowrite, NovelAI’s subscription price is more competitive. For heavy users, its price advantage is significant.
Cons
- Lacks an official permanent free version: While it offers a free trial, there’s no official permanent free version, which might not be friendly to users with a limited budget.
- Features focus on creative output: NovelAI’s value is primarily in its creative output rather than guided functions like Sudowrite.
Price:
Tablet：$10/month
Scroll：$15/month
Opus： $25/month
NovelAI is an ideal choice for genre writers, especially those creating fantasy, sci-fi, or interactive stories. Its rich creative output and multiple AI models make it an excellent tool for creative writing. Its affordable price also makes it a highly cost-effective option, but the lack of an official permanent free version and its focus on creative output may affect the user experience for some.
3. Best AI Novel Writing Software: Squibler
Squibler is a platform that combines AI draft creation with powerful project management tools, offering features like deadline setting, version control, goal tracking, and collaboration, making it suitable for authors working on structured projects like novels, screenplays, and non-fiction works.
Pros
- Powerful project management features: It provides a comprehensive workspace that accelerates the entire creative process, including project management, collaboration, and goal tracking.
- AI draft creation: It can quickly generate first drafts, with some users even completing full manuscripts in a few days.
- Suitable for multiple writing projects: It’s not only for novel writing but also for other types of writing projects like screenplays and non-fiction works.
Cons
- Higher price: Squibler’s base price is relatively high, which may not be suitable for users with a limited budget, although it currently offers a discount.
- Features focus on project management: While it provides powerful project management functions, its features for creative writing are relatively limited.
NovelAI Price:
Free Plan
- AI Writing: 6,000 words per month
- AI Image Generation: 5 images per month
- Editors: Up to 15 files and 1 project
- Version History: 30 days retention
- Elements: 8 elements without grouping
- Sharing: Edit-only permissions
Pro Plan – $29/month (billed annually at $192)
• Live online training sessions
• Unlimited AI manuscript and outline generation
• Full access to all AI writing features
• Unlimited text-to-image generation
• Includes one free physical book copy
Squibler is an ideal choice for authors working on structured projects. Its powerful project management and AI draft creation features help authors quickly complete first drafts and effectively manage their writing projects, but its higher price and focus on project management may affect the user experience for some.
4. Best AI Novel Writing Software: NovelCrafter
NovelCrafter is a versatile AI writing tool that offers a Codex for character and world-building management, deep structure templates, and the ability to choose different AI models for customized results. It is suitable for authors who need to build detailed worlds and write complex non-fiction works.
Pros
- Powerful world-building tools: It provides an innovative Codex database to store all information from a book, including characters, locations, and important background knowledge, making it easy for authors to access while writing.
- Highly flexible: It allows users to clone or create new prompts for writing, brainstorming, or editing processes, suitable for various prompt experiments.
- Affordable price: The Artisan tier at $14/month is the recommended plan, and the price is relatively affordable for most users.
Cons
- Steeper learning curve: Due to its powerful features, NovelCrafter has a relatively steep learning curve, which may require some time for users to get familiar with.
- Requires additional payment: Besides the monthly fee, it also uses a pay-per-use model, which might increase the user’s cost.
NovelCrafter Price:
Scribe – $4/month
- Unlimited books
- Series & universes
- Basic review features
Hobbyist – $8/month
- Includes all Scribe features
- AI integration (bring your own API key)
Artisan – $14/month
- Includes all Hobbyist features
- AI chat features
- Advanced review tools
Specialist – $20/month
- Includes all Artisan features
- Collaborative writing
- Team creation and management
NovelCrafter is the best AI novel writing software tool suitable for authors who need to build detailed worlds and write complex non-fiction works. Its powerful world-building tools and high flexibility make it a powerful writing assistant, but its steep learning curve and additional payment requirements may affect the user experience for some.
5. Best AI Novel Writing Software: WriteWise
WriteWise is a novel writing tool launched by Himalaya, offering features like chapter outlines, naming, and settings, helping users better organize and optimize their work’s structure.
Pros
- Rich practical features: It provides features like chapter outlines, naming, and settings, which are highly practical.
- Clean and intuitive interface: It’s easy to get started, suitable for both beginners and professional writers.
- Supports multiple novel genres: It supports multiple novel genres, such as sci-fi, fantasy, and historical fiction.
Cons
- Features focus on writing assistance: While it offers a wide range of writing assistance features, its creative writing functions are relatively limited.
- Higher price: For some users with a limited budget, WriteWise’s price might be relatively high.
WriteWise Price:
Starter – $29 per user/month (billed annually)
- Ideal for teams and small businesses exploring AI writing
- Supports up to 20 users
- Includes 100+ prebuilt industry-specific agents
- Access to Ask WRITER (general-purpose chat agent)
- Build up to 5 custom agents with AI Studio
- Basic Knowledge Graph and data connectors
- Enterprise-grade security
- 14-day free trial, no credit card required
Enterprise – Custom Pricing
- Designed for organizations scaling AI agent deployment
- All Starter features included
- Unlimited users per workspace
- Full Action Agent access with higher limits
- Build and deploy custom agent fleets
- Advanced API rate limits
- Full Knowledge Graph with all data connectors
- Expert onboarding and priority support
- Custom AI strategy with ROI tracking
- Full governance, reporting, and observability tools
- Advanced security and admin controls
WriteWise is the best AI novel writing software tool suitable for individual users or small to medium-sized teams that need to frequently create content of different genres. Its rich practical features and clean interface make it a useful writing assistant, but its focus on writing assistance and higher price may affect the user experience for some.
6. Best AI Novel Writing Software: Grammarly
Grammarly is an AI writing tool that focuses on grammar, spelling, and style improvement. It offers grammar and spell check, plagiarism detection, and AI-powered writing enhancements to help authors improve writing quality during the final polishing stage.
Pros
- Powerful grammar and spell check features: It provides powerful grammar and spell check features that help authors find and correct errors in their writing.
- Plagiarism detection feature: It offers a plagiarism detection feature that helps authors ensure the originality of their writing.
- AI-powered writing enhancements: It provides AI-powered writing enhancements that help authors improve the style and quality of their writing.
- Free and paid versions available: It offers a free version and a paid version, allowing users to choose the right one based on their needs.
Cons
- Features focus on grammar and spell check: While it provides powerful grammar and spell check features, its creative writing functions are relatively limited.
- Higher price for the paid version: Grammarly’s paid version is relatively expensive, which may not be suitable for users with a limited budget.
Grammarly Price:
Free
For individuals getting started with better writing
$0/month
- Correct spelling and grammar
- Basic writing tone insights
- 100 AI prompts per month
Pro
For individuals and teams writing with clarity and confidence
$12/member per month (billed annually) | $30 monthly billing
- All Free features included
- Full-sentence rewrites
- Adjustable writing tone
- English fluency enhancements
- Unlimited writing suggestions
- Plagiarism and AI detection
- 2,000 AI prompts per month
Enterprise
For organizations scaling secure, AI-powered writing.
• Unlimited AI prompts
• All Pro features included
• Dedicated customer support
• Bring Your Own Key encryption
• Custom roles and permissions
• Data loss prevention
• Cost center management
Grammarly is the best AI novel writing software tool focused on grammar, spelling, and style improvement. Its powerful grammar and spell check features help authors improve writing quality during the final polishing stage, but its focus on grammar and spell check and the higher price of the paid version may affect the user experience for some.
Summary:
Choosing the right tool can significantly impact your writing journey, whether you prioritize creative generation, structural organization, or grammatical precision. Each of these platforms offers unique strengths tailored to different aspects of novel writing. By evaluating your specific needs—whether it’s rich narrative generation, detailed world-building, project management, or language refinement—you can select the best AI novel writing software to bring your story to life with confidence and creativity.
