Best AI Novel Writing Software

Ever thought about letting AI help you write your next novel? It might sound like something from the future, but today, the best AI novel writing software is here to boost your creativity and speed up the writing process. Whether you’re an experienced writer or just starting, AI can help with everything from brainstorming ideas to fine-tuning your plot.

With so many options out there, it can be tough to pick the right one. That’s where this guide comes in! We’ll break down the top tools, highlight the features you need to look for, and help you choose the AI software that fits your writing style and goals.

Understanding AI Novel Writing Software

AI novel writing software is transforming the writing process by offering support with everything from idea generation to refining your final manuscript. It’s not about replacing writers but enhancing creativity and productivity. With AI, you can unlock new possibilities while staying true to your unique voice.

What is AI Novel Writing Software?

AI novel writing software is essentially your new writing companion, powered by artificial intelligence. It’s designed to assist with various parts of the writing process, from coming up with plot ideas to helping with character development and even editing your work. Think of it as a tool that makes your writing more efficient and your stories more engaging—without taking away your creative control.

These tools don’t replace writers; they work alongside you, offering suggestions, helping you overcome writer's block, and making the writing process smoother. Whether you’re a beginner or a seasoned author, AI writing software can help unlock new levels of creativity.

How Does AI Assist in Novel Writing?

AI writing tools can support you in many ways. For starters, they can help you brainstorm ideas and develop your plot. Stuck on where your story is going? AI can suggest plot twists or new directions based on what you’ve already written.

Character development? AI can generate character traits, backstories, and dialogue prompts that make your characters more dynamic and realistic. It’s like having a co-writer who’s always available to help flesh out your ideas.

Plus, many AI tools also assist with structure, pacing, and even editing your work to ensure consistency and flow. These features can save you time and energy, leaving you with more space to focus on the creative aspects of your writing.

With a clear understanding of how AI writing tools work, it's time to explore what features you should prioritize when choosing the right software for your writing process. Let’s dive into the key aspects that make an AI tool stand out.

Key Features to Look for in AI Novel Writing Tools

When choosing the best AI novel writing software, there are a few key features you’ll want to keep in mind. Not all tools are created equal, so knowing what to look for can help you make the best decision based on your needs. Whether you're a plotter or a pantser, the right software will complement your writing style and enhance your workflow.

1. User-Friendly Interface

The last thing you want when you’re in the zone writing is to get stuck trying to navigate a complicated tool. A user-friendly interface is crucial. The best AI writing software should be intuitive and easy to use, so you can focus on your words instead of figuring out how to operate the tool.

Look for software that has a clean, organized dashboard with clearly labeled functions. Ideally, it should also allow you to customize the workspace so that it fits your writing needs. With an easy-to-use interface, you’ll spend less time wrestling with the technology and more time creating.

2. Customization Options

Every writer has a unique style, and the AI should be flexible enough to adapt to yours. The best tools allow you to customize the AI's suggestions to match your tone, genre, and voice. Some even let you adjust the complexity or style of the writing based on your preferences.

Customization options can also extend to character development and plot creation. A good AI tool will offer suggestions that feel authentic to your vision, not just generic templates. The more customizable the software, the more tailored the AI’s output will be, helping your creativity shine through.

3. Genre-Specific Assistance

Whether you're writing fantasy, romance, thriller, or sci-fi, genre-specific assistance is key. Different genres have different conventions and tropes, and the best AI writing tools can help you stay true to these elements. Look for tools that offer genre-specific templates or guidelines to help you with things like world-building, character archetypes, or plot structures.

For example, AI tools tailored to fantasy writing might help you come up with magical systems, while those geared toward romance could suggest relationship dynamics. This genre-specific support will help you develop richer, more believable stories that resonate with readers.

4. Collaboration and Sharing Features

Writing a novel doesn’t have to be a solo endeavor. Many AI writing tools now offer collaboration features, allowing you to work with an editor, co-author, or writing group seamlessly. These tools might offer shared workspaces, in-line commenting, and version control to track edits and changes.

If you’re working with someone else on your novel, having collaboration features is a huge time-saver. These tools make it easy to share your drafts, get feedback, and refine your manuscript together.

5. Data Privacy and Security

As a writer, your work is your intellectual property, and it's important to protect it. The best AI writing tools ensure that your data is safe, keeping your drafts private and secure. Look for tools that offer encryption and data protection policies to ensure your ideas are safe from unauthorized access.

Especially if you’re working on a big project, like your debut novel, you’ll want to ensure your work stays confidential. AI writing tools that take data privacy seriously will give you peace of mind as you develop your manuscript.

Now that we’ve covered what to look for in AI novel writing software, let’s dive into some of the top tools available in 2025. We’ll review each one based on its features, pros, cons, and pricing, so you can find the perfect match for your writing process.

Top AI Novel Writing Software in 2025

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Image Source: Technical Writer HQ

There are a lot of options when it comes to AI novel writing software, each with its own strengths and unique features. To help you navigate the choices, we’ve highlighted some of the top tools on the market today. Let’s take a closer look at what makes each one stand out and how they could benefit your writing process.

1. Sudowrite

Sudowrite is a standout in the world of AI writing tools. It’s designed for writers who want to supercharge their creativity and get past writer’s block. Sudowrite helps you brainstorm ideas, develop plots, and improve your writing by offering suggestions based on your existing text.

Key Features:

• Idea Generation: Sudowrite can help you come up with fresh ideas by offering a wide variety of prompts and suggestions.
• Story Development: It helps expand and develop your plot, ensuring your story stays engaging.
• Pacing and Plot Progression: Sudowrite can assess your pacing and recommend improvements to keep the story moving smoothly.

Pros and Cons:

• Pros: Sudowrite is easy to use, perfect for overcoming writer's block, and offers a lot of creative prompts.
• Cons: While it’s fantastic for idea generation, some writers feel it takes time to adjust to its suggestions, and it may not always fit your style perfectly.

Pricing:

Sudowrite offers a free trial with limited features, and its paid plans start at a reasonable monthly fee. You can explore the tool’s capabilities before committing to a subscription.

2. NovelAI

NovelAI offers a unique, customizable experience for writers looking for more personalized help. It provides AI-generated content that matches your writing style and allows you to emulate the voice of your favorite authors. It’s great for both beginners and experienced writers looking for a tailored experience.

Key Features:

• Emulation of Renowned Authors' Styles: You can choose a writing style or let the AI mimic a specific author, which is perfect if you want to capture a particular tone.
• Guided Thematic Storytelling: NovelAI offers structured guidance to help develop themes, characters, and narratives that flow cohesively.
• Image Generation: It also allows you to create visuals for your story’s setting or characters, which is a bonus for visualizing your world.

Pros and Cons:

• Pros: Highly customizable, great for emulating different writing styles, and useful for developing deep themes.
• Cons: The subscription-based pricing may not fit every budget, especially for casual writers.

Pricing:

NovelAI operates on a subscription model with several pricing tiers, depending on the features you need. There is also a free version with limited capabilities.

3. Squibler

Squibler is known for its speed and efficiency in generating content. This AI tool is perfect for writers who want to quickly draft a book or screenplay. Its focus is on helping you get from idea to full manuscript in a fraction of the time.

Key Features:

• Instant Book and Screenplay Generation: Squibler is designed for speed, allowing you to generate entire manuscripts in just a few clicks.
• Story Outline Creation: The software helps create detailed outlines, ensuring you don’t lose track of your plot.
• Character Development: Squibler offers templates and suggestions to help build rich, multi-dimensional characters.

Pros and Cons:

• Pros: It’s perfect for writers who need a quick first draft, offers detailed templates for faster book creation.
• Cons: While it’s fast, it may lack some of the depth and customization offered by other tools, particularly in plot development.

Pricing:

Squibler offers both free and paid plans, with the paid version providing more advanced features and unlimited access to templates.

4. NovelCrafter

NovelCrafter is a comprehensive writing platform that combines AI assistance with a variety of organizational tools. It’s ideal for writers working on large projects or series, offering powerful features to keep everything organized and consistent.

Key Features:

• Organizational Tools: NovelCrafter allows you to organize everything from character sketches to plot outlines in one place.
• Multiple Planning Modes: It offers various planning modes to help you identify plot holes and structure issues.
• Collaboration Features: If you’re working with a team, NovelCrafter allows you to collaborate and track changes seamlessly.

Pros and Cons:

• Pros: Great for organizing long-term projects, collaborative features, and highly customizable.
• Cons: It has a steep learning curve, and beginners may find it overwhelming at first.

Pricing:

NovelCrafter offers several pricing plans based on the features you need, with a free version for basic use.

Comparing the Top AI Novel Writing Tools

Now that we've explored the key features and details of the top AI novel writing tools, it’s time to compare them directly. By looking at features, pricing, and user feedback side-by-side, you’ll get a clearer picture of which software best suits your needs.

Feature Comparison

Here’s a quick comparison of the top tools based on their key features:

Pros and Cons Summary

• Sudowrite: Great for writers who need help with idea generation and plot development. It’s user-friendly but lacks some customization options. If you’re looking for a tool to inspire creativity, this is a solid choice.
• NovelAI: Highly customizable and perfect for writers who want to emulate specific writing styles. It’s ideal for those who need help with deeper themes and plot development, but the subscription model might not be ideal for casual writers.
• Squibler: Best for fast-paced writers who need to generate content quickly. It’s great for creating drafts, but its lack of customization options means it’s not ideal for those seeking highly personalized writing support.
• NovelCrafter: Perfect for long-term projects and those who need detailed organizational tools. It’s great for collaboration and managing complex stories, but it can be overwhelming for beginners due to its advanced features.

Pricing Comparison

• Sudowrite: Offers a free trial, with paid plans starting at an affordable monthly rate.
• NovelAI: Offers several subscription tiers, with higher prices for more advanced features. There is a free version, but it’s limited.
• Squibler: Offers a free version with basic features, and its paid version is reasonably priced for full access.
• NovelCrafter: Has both free and paid plans, with more advanced features available in the premium version.

How to Choose the Right AI Novel Writing Software for You

With so many options on the market, choosing the best AI novel writing software can feel overwhelming. But don’t worry—this section will break down exactly how to select the perfect tool for your writing style, needs, and goals. Let’s dive in!

Assess Your Writing Needs

Before you pick a tool, think about what you need most in your writing process. Are you struggling with coming up with new ideas? Do you need help structuring your plot? Or are you looking for a tool to assist with character development?

Each AI writing software excels in different areas, so it’s essential to assess your specific needs. If you need help brainstorming and refining ideas, Sudowrite could be your best option. If you’re working on a larger project that requires detailed organization, NovelCrafter is an excellent choice.

Once you’ve pinpointed your primary need, it will be easier to narrow down the options and find the software that will best complement your writing journey.

Consider Your Budget

AI novel writing tools vary significantly in price. While some offer free trials or free versions, others have subscription-based models that could get pricey, depending on the features you need.

Consider how much you’re willing to spend on a writing tool, and then look for options within your budget. If you’re just starting or working on a smaller project, Squibler’s free version might be enough. However, if you’re serious about long-term projects and want more customization, investing in a tool like NovelAI may be worth the price.

Remember, the best software for you is the one that fits both your writing goals and your budget.

Test Before Committing

The best way to know if an AI writing tool is right for you is to test it out. Many tools offer free trials or have free versions with limited features, so take advantage of those to get a feel for how the software works.

Spend some time using the software—create a draft, explore its features, and see if it complements your workflow. Testing different tools will help you understand which one feels intuitive and most helpful in your writing process.

Conclusion

Choosing the best AI novel writing software depends on your unique needs and goals as a writer. Whether you're looking for inspiration, help with plot development, or a tool to organize your ideas, there’s an AI tool that fits. By understanding your writing process and testing out different options, you can find the perfect AI companion to support your creativity.

Remember, AI is here to assist, not replace, your storytelling. Use it as a collaborative tool to enhance your writing while staying true to your unique voice. With the right software, your next novel could be just a few clicks away!