In 2024, AI book writing tools are everywhere you look. Everywhere we turn, someone seems to be talking about how artificial intelligence is changing the way we write books. While the debate about AI’s impact on creativity will rage on, we’re not here to settle that argument – though we might touch upon it. Instead, let’s focus on something more practical: how these tools can actually help writers do what they do best – write.
Writing technology has evolved from quill pens scratching on parchment to typewriters to today’s word processors. Each advancement sparked its own heated debates, yet ultimately became just another tool in a writer’s arsenal. AI is simply the latest chapter in this ongoing story of how technology and creativity intersect.
What makes AI writing tools different is their ability to engage with multiple aspects of the writing process. They can help you brainstorm plot ideas, develop character backstories, research historical details, and even suggest ways to overcome that dreaded writer’s block.
Can they write whole books?
Well, yes, but the heart and soul of a story—its authenticity, depth, and emotional resonance—are qualities that currently remain firmly in the realm of human creativity. While some tools claim that they can write a book with just a few clicks, the finished product often feels hollow.
The real power of AI writing tools lies in how they augment human creativity rather than replace it.
With so many book writing software options flooding the market, knowing which ones actually deserve a spot in your writing process – and which ones to skip – can save you countless hours of frustration. We’ve narrowed it down to just four top picks.
Best Book Writing AI Tools Quick Comparison
Squibler
Best for authors looking for a full-length book or screenplay generation with ease.
Overview
Squibler is a comprehensive AI writing platform with both fiction and non-fiction writers in mind. It helps you generate full-length books, screenplays, and other content types from start to finish.
It includes a suite of AI-powered tools for drafting, outlining, and refining your content while supporting collaborative writing and project management features. Its ability to instantly create print-ready books makes it a popular choice for authors who want a fast, structured writing experience.
Key Features
- AI Story Writer Automatically generates full-length books and screenplays based on the writer’s input.
- Project Management Tools to track your word count goals and progress and manage tasks across multiple projects.
- Story Outline Generator assists writers in visualizing and planning their story’s structure.
- Includes AI-powered tools for generating visuals and book covers, ready for print and online publishing.
- Helps create story elements like characters, settings, and plot points to build a strong narrative foundation.
Pricing
- Free Plan
- Includes basic AI tools and 6,000 AI-generated words per month.
- 5 image generations monthly.
- Pro Plan
- $19/month (discounted for an annual subscription)
- Unlimited AI-generated text and images.
- Full access to all features, including book cover design and print options.
- Collaboration and project management tools.
Sudowrite
Best for fiction writers needing creative inspiration.
Overview
Sudowrite is an AI writing assistant that puts fiction writers first. It works as a creative partner, helping you develop scenes, build characters, and move your plot forward while keeping your unique voice intact.
Key Features
- Story Engine for crafting your novel from concept to completion
- Story Bible to keep track of your characters, world, and plot points
- Describe Tool that enriches scenes with vivid details
- Brainstorm Mode for exploring new story directions
- Canvas for visual story planning and organization
- Magic Autocomplete that learns and matches your writing style
- Rewrite Tool for experimenting with different tones
Pricing
- Hobby/Student: $19/month (225,000 credits/month)
- Professional: $29/month (1,000,000 credits/month)
- Max: $59/month (2,000,000 words)
- Free trial available with 10,000 credits
This is based on a month-by-month subscription, pay yearly for a substantial discount.
Dibbly Create
Best for self-publishing authors and content creators.
Overview
Dibbly Create is a recently launched AI book creator and continues to add features and improvements. It directly connects to The Urban Writers marketplace, letting you hire editors, cover designers, and other professionals without leaving the platform.
It brings together AI-powered features with practical self-publishing tools, creating a single workspace for writing, editing, and book preparation.
Key Features
- KIP AI Assistant for brainstorming and content generation
- Interior Book Designer for ePub and paperback formatting
- Outline Generator with chapter summaries
- Content Writer Tool powered by real-time research
- Extensive Prompt Library for various writing styles
- Real-time collaboration tools for team projects
- Integration with The Urban Writers marketplace
Pricing
- Free Plan
- 20,000 tokens per month.
- Access to basic tools and projects, limited storage.
- Professional Plan
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$22.97/month (2 months free if paid yearly)
- 1,000,000 tokens per month.
- Full access to all tools, including advanced KIP AI features and 10GB of storage.
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NovelCrafter
Best for serious writers looking for deep control over story structure, character development, and AI customization.
Overview
NovelCrafter gives writers deep control over their stories. This AI novel writing software helps with outlines, drafts, and story development, with special attention to complex novels and series. One of its best features is the “Codex,” a personal knowledge base that stores all essential information about your story. You also get to choose which AI models to use, putting you in charge of your creative direction.
Key Features
- Codex is a centralized personal wiki that stores information about your characters, settings, lore, and objects.
- Plan your novel visually with the storyboarding tool, and use the distraction-free manuscript view to focus solely on your writing.
- Unique to NovelCrafter, you can bring your own AI models (like OpenAI or other local models) to control the AI’s behavior and tone.
- Collaboration tools make it easy to manage long-form storytelling or collaborate with co-writers.
- The Workshop is a brainstorming and tinkering mode that lets you bounce ideas off the AI, explore new creative directions, or generate fresh content when stuck.
Pricing
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- Scribe Plan: $4/month – Basic features without AI integration.
- Hobbyist Plan: $8/month – Includes AI integration for writing support.
- Artisan Plan: $14/month – Advanced workshop tools for more creative control.
- Specialist Plan: $20/month – Access to all features.
All plans come with a 14-day free trial.
General AI Writing Assistants
Large language models (LLMs) such as ChatGPT (OpenAI), Claude (Anthropic), and Gemini (Google DeepMind) have a much broader range of applications. But while they are not dedicated AI book-writing tools, they can certainly help with the book-writing process.
They can be useful for idea generation, help with your story outline, basic proofreading, etc.
With the free versions you’ll face some limitations like shorter content generation and slower response times. Paid versions (like ChatGPT Plus or Gemini Advanced) unlock features like faster responses, longer conversations, and access to more powerful models – helpful if you’re working on longer projects or need quicker feedback.
Beyond these general AI assistants, you’ll find specialized writing tools like Jasper and Rytr. While they can help with book writing, they’re primarily designed for marketing content – think blog posts, social media updates, and advertising copy.
These tools come with monthly subscriptions and focus more on generating polished, conversion-focused content. They might be worth considering if you’re planning to handle both your book writing and marketing, but for pure storytelling, stick with the AI book writer tools already discussed.
Why Use AI Tools for Writing?
Writing a book demands time, energy, and relentless dedication. Whether you’re crafting your first novel or your fifteenth, the process never really gets easier—just different. AI writing software offers some welcome shortcuts and support along the way.
Overcome Writer’s Block
We know all to well how it feels when the words won’t come. Sometimes, you need a nudge to get moving again. These tools can generate unexpected character interactions, suggest plot twists, or offer new perspectives when you’re stuck in a scene. Having instant access to fresh ideas can help break through those creative barriers.
Accelerate Research
Writing about Victorian London? Need to understand deep-sea ecosystems? The right AI writing tool can gather and summarize information quickly, helping you build believable worlds and characters. While fact-checking remains essential, starting with AI-gathered research can point you toward details you might have missed.
Tackling Tedious Tasks
No one writing a book wants to spend hours checking spelling variations or hunting down inconsistent formatting. AI book writer software can catch these time-consuming details – from spotting every instance of passive voice to making certain your protagonist’s name stays spelled the same way throughout all 400 pages.
They’ll find the doubled words, catch the missing quotation marks, and flag when you’ve used ‘smiled’ twelve times on one page. These mechanical fixes that once ate up days now take minutes.
Maintain Consistency
When you’re dealing with a full-length manuscript, keeping track of every detail becomes challenging. Did your character’s eyes change color in chapter twelve? Did you resolve that subplot from chapter three? These tools track character traits, plot threads, and narrative elements across your entire manuscript, helping prevent continuity errors that pull readers out of the story.
Important Considerations
Know Your Tools’ Limits
Each AI book writer has specific strengths and blind spots. Some excel at dialogue but stumble with action scenes. Others might help structure your plot but miss subtle character development opportunities. Understanding these limitations helps you use each AI writing tool to its best without relying on them too heavily.
Double-Check Your Facts
Even the most sophisticated AI tools can mix up dates, blend similar events, or pull outdated information. For non-fiction, especially, this is important. Something as simple as a misquoted statistic or a confused historical detail can damage your credibility. Use AI to point you toward sources, but verify everything independently.
Mind Your Budget
Writing tools can drain your wallet faster than a coffee habit. Before subscribing to multiple services, test their free versions first. Pick the ones that genuinely improve your process and skip the fancy features you’ll never use.
Best Practices
Quality Always Beats Speed
AI Writing tools offer tempting shortcuts, but they’re not infallible. Every suggestion needs your critical eye – especially for creative elements like dialogue and description. Don’t let the allure of quick production override your judgment about what serves your story writing best.
Protect Your Voice
AI tools can gradually influence your writing style, pushing you toward more generic phrasing. Stay vigilant about maintaining your unique style. If a suggestion doesn’t sound like you, trust your instincts and ignore it.
Structure vs Spontaneity
AI tools can help bring order to chaos, organize complex plots, and keep track of intricate story elements. But writing isn’t just about perfectly structured outlines and character sheets. Some of your best ideas will come from unexpected places – a random conversation, a quiet moment, or that flash of inspiration at 3 AM. Don’t let rigid planning kill those spontaneous sparks.
Wrapping Up: Book Writing AI – Sidekick, Not Storyteller
Using AI doesn’t mean letting it take the wheel. These platforms work best when they complement your creative writing rather than drive it. AI writing tools aren’t here to write your book – they’re here to help you write it better and faster. Your own voice and vision should always lead the way.
Looking for more writing resources? Check out our collection of practical free text tools and discover expert advice on ebook creation, self-publishing, and tips to improve your writing skills.
