GUIDE 2024

Best AI Book Writers 2024

Technology continues revolutionizing how we write, edit, and publish our works. You’re in the right place if you’re a writer looking to leverage technology for a more efficient writing process. Whether you’re penning your first novel or a seasoned author needing a fresh approach, AI book writer tools can make a difference. These tools assist you with the mechanical aspects of writing and can help foster your creativity. Let’s explore what AI writing software options offer and how they elevate your writing journey.

What are AI Book Writer Tools?

AI writing software tools employ artificial intelligence algorithms to assist you in various stages of the writing process, be it planning, drafting, or editing. While these AI writing tools don’t replace a human author’s touch, they serve as valuable assistants that can improve the quality and efficiency of your work.

Best AI Book Writer Tools

This article will explore AI book writer tools you can add to your writing toolkit if you write novels or non-fiction books. Whether you’re interested in generating new content with the help of an AI writer, improving your grammar, or organizing your chapters, there’s something here for every type of writer.

1. Squibler

Squibler is a comprehensive novel writing software tool equipped with creative AI capabilities. Its algorithms are designed to expedite your book-writing process, from the initial idea to the finished manuscript. The platform offers an intuitive user interface, making planning, outlining, and writing your book more creative.

The way Squibler works is you create Elements such as characters, objects, or scenes. Then, you use your elements to generate scenes with Squibler. Other tools such as “Rewrite” and “Visualize” help further with the creative process by adding that touch to bring the scene to life. 

This means that you get tailored scenes created based on your creative process. 


  • AI Element Generation allows writers to create characters, settings, and objects
  • Use created elements with the Generate Scene feature to have your book come to life
  • The Ask Me Anything feature comes in handy when facing writer’s block
  • Rewrite, Describe, and Expand scenes to add drama, and even make scenes more vivid with descriptions of smells, visuals, etc
  • Image Generation lets you create images by describing what you need
  • Corkboard for planning out your book and collaboration


Monthly subscription at $20 or $16 with the annual plan. The free version is available as well.

2. Scrivener

Scrivener is not an AI novel writing tool, but it is a writing software program that offers comprehensive features for planning and organizing your work, including writing novels and books. This software is popular among authors, especially those focused on fiction writing, for its robust utilities and customization options.

Scrivener is designed to elevate your writing skills by offering an array of tools that help you stay organized and focused, making it a valuable addition to a writer’s toolkit.


  • Corkboard for planning
  • Full-screen writing mode
  • Built-in research tools


The one-time purchase cost for the educational license is $50.99, while for the standard license, the price is $59.99. There’s also a mobile version for iOS at $23.99. Free trial available.

3. Grammarly

Grammarly employs machine learning and natural language processing algorithms to offer advanced style suggestions and is perfect for those looking to correct grammatical errors. It acts as a real-time editing assistant, flagging errors and providing alternatives as you write. Recent additions have enhanced its capabilities as an AI writing tool, making it even more useful as novel writing software for improving your creative writing skills.

Among their many features, Grammarly is designed to help you write grammatically correct sentences and refine your writing style, which is invaluable for professional and casual writing.


  • Advanced grammar checker
  • Style and tone suggestions
  • Built-in plagiarism checker


Free version available. Premium plans at $12/month with quarterly and annual options.

4. ProWritingAid

ProWritingAid offers real-time feedback on your writing, improving style, grammar, and structure. This software is not just for academic or business writing; it’s also one of the novel writing tools that can assist in idea generation and structural planning. It’s like having a writing coach embedded in your writing software, helping you produce professionally written content across various genres and formats.

Whether you’re looking to improve your creative writing or produce written academic papers, ProWritingAid offers comprehensive features to enhance your skills.


  • Real-time feedback
  • Style suggestions
  • In-depth reports


Free version available. Premium plans start at $30 per month or $120 annually.

5. Jasper (formerly Jarvis)

Jasper is AI software that generates high-quality content based on prompts. Designed for shorter forms of content, this AI software can also assist you in drafting sections of your book, making it a versatile tool for those who write long-form content. Jasper AI uses advanced AI tools to write creative text, filling gaps in your narrative or providing insights you can build upon.

Although it’s more suitable for shorter content, Jasper can be a valuable addition to your writing toolkit if you want to write creative content and tackle longer projects like books.


  • Text generation
  • AI-based content planner
  • Prebuilt templates


Plans start at $39 per month for individual creators. A 7-day free trial is available.

6. ShortlyAI

ShortlyAI is a text generation tool that uses GPT to produce articles, short stories, and book chapters based on your prompts. It can be a powerful ally in your writing process as one of the innovative AI book writers that assist you when you encounter writer’s block. This tool is not just for generating content; it also helps improve sentence structure, allowing for a more coherent and polished output.

Whether you need help formulating ideas or want to use AI to write more effectively, ShortlyAI offers features to enhance your writing capabilities.


  • GPT-based text generation
  • User-friendly interface
  • Prompt-based writing


Plans start at $79 per individual month or $65 per month if you take the annual deal. No free version is available.

7. Writesonic

Writesonic was aimed at marketing content but has since expanded its features to assist in writing blog posts, articles, and stories. As an AI writing assistant, it offers tools that help you AI write various types of content, including methods to overcome writer’s block during the creative or editing process.

Whether you’re looking to draft new articles or fine-tune existing pieces, Writesonic can be valuable in accelerating and enhancing your writing and editing process.


  • Marketing copy generation
  • Article and blog post creation
  • Multiple language support


Plans start at $16 per month for individuals. Free trial available.

8. AI21 Studio’s Writer

AI21 Studio’s Writer is a comprehensive writing assistant tool that employs AI for sentence completion, summarization, and more. It aims to be a versatile writing assistant adapting to various writing styles. Whether working on an article with a tight word limit or a project requiring unlimited words, this tool can help you write faster and generate creative ideas.

Its capabilities are designed for efficiency and to help you create high-quality content across multiple genres and formats.


  • Sentence completion
  • Summarization
  • Real-time editing


Free version available. Premium plans start at $29 per month.

9. is a chatbot development tool that can be used to draft dialogues or scenarios for your book. In this way, it is a helpful tool that can also function as an AI book writer, tailored for book writing projects requiring authentic and engaging dialogues.

Whether you’re working on a screenplay or a novel, can be a unique addition to your set of book-writing software.


  • Chatbot creation
  • Dialogue drafting
  • Scenario planning


Custom pricing. Contact for a quote.

10. ClosersCopy

ClosersCopy is an AI writing software that excels in producing sales copy that converts. With built-in templates and AI tools, this platform simplifies the copywriting process, making it easier for you to produce professional content that resonates with your target audience.


  • Sales copy templates
  • AI-assisted editing
  • Real-time feedback


Starting at $49.99 per month. Free trial available.

11. Sassbook

Sassbook is an AI book writer software aimed at authors and novelists. With features that help fight your writer’s block and create high-quality content, Sassbook offers comprehensive tools for planning, drafting, and editing novels or long-form content.


  • AI-powered ideas
  • Tools for creative writing
  • Efficient planning and drafting features


Starting at $15 per month. A free version is also available.

12. Reedsy

Reedsy is not a direct AI tool but offers a marketplace for book writing services like editing, which are informed by data analytics. While it doesn’t automatically correct grammar mistakes or generate ideas, Reedsy provides a valuable platform to connect with professionals who can help refine your manuscript. Whether you’re a fiction writer seeking an expert eye to catch grammar mistakes or someone looking for fresh story ideas, Reedsy offers a range of services that can enhance the quality of your book writing project.


  • Marketplace for writing services
  • Data-informed editing
  • Cover design services


Free to browse. Costs vary by service.

How to Choose the Best AI Book Writer Tool

Choosing the best novel writing software for you depends on your specific needs. Are you struggling with grammar and need real-time corrections? Look for platforms that offer free trials so that you can test their capabilities before committing.

Another aspect to consider is the pricing. Many of these tools offer free versions, but the premium features are often where the real magic happens. Weigh the costs against the potential benefits of your writing.

Lastly, think about compatibility. Some tools are more flexible when integrating with other software or operating systems. Choose a tool that fits into your existing workflow.

Frequently Asked Questions

Read the most frequently asked questions about AI book writer tools.

Do AI writing tools replace human writers?

No, AI writing tools, including AI novel writing software, are designed to assist human writers, not replace them. They can be especially useful as companions for writers to enhance productivity and quality.

Is AI writing software good for the academic writing process?

Some AI writing software tools offer useful features for academic writing. These tools can also be adapted for other types of writing, such as novel writing software tools geared specifically for long-form content.

Is it expensive to use AI writing tools?

The cost of AI writing software varies. Some tools offer free versions, while premium features usually come at a price. If you’re specifically looking into AI novel writing software, prices may vary based on the specialized features they offer.

How do novel writing software tools help in the creative process?

These AI writing software tools can help with everything from generating ideas and outlining to improving grammar and style. For instance, an AI writer can assist in generating plot ideas or character traits, thereby aiding the creative process in academic and novel writing.


Josh Fechter
Josh Fechter is the founder of The Product Company and a partner at Product Manager HQ.