Discover the top AI book writing software. Compare features, prices, and reviews to find the best tool for crafting your next book with the power of AI.
Here are the best AI book software to consider.

Writing a book can be a real challenge, even for the most experienced authors.
Jasper AI is an AI-powered writing assistant designed to help you at every stage of your creative process, from generating ideas to writing chapters.
With its advanced language models and intuitive features, Jasper AI is the perfect companion for any aspiring writer.

Jasper offers these pricing plans:
The new unique blog post feature is fantastic and allows you to create a post from an idea in seconds.
Jasper AI is a must for any author who wants to boost their productivity. Despite a certain cost and time to get started, its varied models, its automated recipes and its multiple languages make it the ideal ally for writing quickly and well. A must for overcoming the blank slate permanently.
👍 Pros : Rapid increase in content production. Over 50 templates and 25 languages. Recipes to automate the creative process.
👎 Cons : Rates can be high, especially on Boss Mode offers and above. Learning curve to master all features.

Rytr is an AI-based writing assistant that positions itself as a true co-author for your book projects.
Thanks to its algorithms of AI content generation and its pre-trained language models, it can help you write entire chapters in a few clicks. Whether you're writing fiction or non-fiction, Rytr adapts to your style and tone for a smooth and consistent result.

Rytr offers these different plans:
Rytr is the perfect tool for authors looking for a versatile and accessible AI assistant. Its ease of use, its varied use cases and its free plan make it a smart choice to increase productivity, regardless of the type of writing. Enough to unleash your creativity without breaking the bank.
👍 Pros : Intuitive interface with accurate predictions. Multiple use cases (books, marketing, web...). Over 30 languages and tones available. Free plan.
👎 Cons : Less suited to very specific or technical writing needs.

Writesonic is an AI writing assistant who is positioned as a real coach to help you write your book effectively and professionally.
With its adapted templates and templates, it guides you step by step through the writing process, from planning to revision.
Whether you need help structuring your story or fine-tuning your style, Writesonic has a solution.

Writesonic seduces with its pedagogical approach and its multilingual support. Perfect for quickly generating content in various languages and getting started with AI-assisted writing. However, credit management and content instability can be frustrating over time. To be preferred for one-off projects.
👍 Pros : Generating content in more than 20 languages. Video training and responsive customer support. “Sonic Editor” mode to collaborate with the AI. Varied tones and SEO templates.
👎 Cons : Limited credits, including on paid plans. Uneven content quality across languages and themes.

Anyword is an AI writing assistant specializing in optimizing texts to capture attention and generate engagement.
With its predictive models and conversion algorithms, it helps you find the most powerful formulations for your book. Whether you're writing an inspiring autobiography or a practical guide, Anyword helps you find the words that hit the mark.

Anyword is the Swiss Army Knife for marketers looking for ultra-targeted and effective content. Its predictive AI and omnichannel optimization make it possible to create the right message for the right person in the right place. A significant investment that can transform your ROI, if you take the time to master it.
👍 Pros : Content performance prediction. Specific optimization for each channel (web, mobile, email...). Integration of context and audience for highly personalized content.
👎 Cons : High rates, especially for smaller projects. Learning curve to exploit the full predictive potential.

Copy.ai is a versatile writing assistant that has recently expanded its functionality to support authors in writing their books. With its advanced language models and specialized tools, it helps you turn ideas into engaging chapters.
Whether you're stuck on a key scene or looking to boost your dialogues, Copy.ai has the solution.

👍 Pros : Over 90 different types of content. Specialized templates for each stage of the funnel. Great for content marketing. Generous free trial.
👎 Cons : Less suitable for long writing such as books. Content that is sometimes generic and requires personalization.
Copy.ai is the essential ally for marketers and entrepreneurs who want to create varied and engaging content. Its numerous templates and its free trial make it a must for quickly testing ideas and improving your copies. However, allow time for rewriting to adapt the tone to your brand.

Peppertype.ai is an AI writing assistant that focuses on creativity and originality.
With his models trained on innovative literary works, he helps you think outside the box and find a unique voice for your book.
Whether you're looking to shake up genre codes or create a radically new universe, Peppertype.ai will stimulate your imagination.

Peppertype.ai is the perfect brainstormer to find inspiration and overcome blank page syndrome. Its ease of use, versatility and low price make it a good first step in AI-assisted writing. To be completed with a more advanced tool to refine your writings.
👍 Pros : Great for quickly generating ideas and sketches. Support for many use cases (book, article, ad, email...). Attractive pricing with free trial.
👎 Cons : Basic content that often requires customization. Fewer languages supported than some competitors.
SEE MORE: Get started with Peppertype.ai

Bramework is more than just an AI writing assistant.
It is a complete platform designed to support authors from A to Z in their book project, from the first idea to the publication. In addition to its advanced AI-based writing assistance features, Bramework offers planning, collaboration, and layout tools for a smooth and integrated creative process.

Bramework offers you these plans:
Bramework is the solution of choice for authors who want to write a book quickly and boost their web visibility. Its SEO approach, its search tools and its intelligent rewriting make it possible to create effective content in record time. The perfect companion for web writers who want to make a name for themselves.
👍 Pros : Writing books 5x faster. SEO optimized content to increase traffic. Integrated image search and keyword tracking. AI rewrite to improve SEO.
👎 Cons : Rather specialized in writing books for SEO purposes, less in pure creativity.
SEE MORE: Get started with Bramework

ClosersCopy is a versatile writing assistant for all content creators, from web editors to book authors.
With its comprehensive array of AI-powered features, it supports you every step of the way in your writing process.
This platform does not rely on the same type of AI (GPT-4) than many other AI copywriting tools because it uses its own proprietary AI.
Whether you're looking for inspiration, fine-tuning your style, or optimizing your texts for SEO, ClosersCopy has the solution.

Several pricing plans are offered:
ClosersCopy seduces with its unique AI and its varied models that boost originality. Her flexibility and her community approach make her a great ally in finding inspiration and developing her own style. An investment that requires a bit of practice, but which can transform your pen permanently.
👍 Pros : Proprietary AI for original content. Numerous writing templates. Possibility to create and reuse your own frames. Community assistance.
👎 Cons : Longer learning curve than other tools. Interface that may seem complex at first.
SEE MORE: Get started with ClosersCopy

WordHero is an AI writing assistant that is positioned as a true creative companion for authors. With its brainstorming and idea-generation features, it helps you find inspiration and unlock your inner writer.
Whether you're running out of plot ideas or looking for the perfect name for your character, WordHero has the answer.

WordHero offers a monthly and annual plan.
These are the following monthly plans:
WordHero is a smart facilitator for aspiring writers. Its simplified process, its personalized advice and its image bank offer a reassuring framework to get started. The quality of the first draft is not always there, but the tool helps to make progress. A good choice to start with peace of mind in AI-assisted writing.
👍 Pros : Content generation in one click. Feedback on the quality of writing. Over a million royalty-free images. Guided process in 3 steps.
👎 Cons : Less control over generated content than other tools. Revisions and adjustments are often required.
SEE MORE: Get started with WordHero

Sassbook is an AI writing assistant dedicated to creative and literary writing.
With his specialized language models trained on works of fiction, he is able to generate original ideas, compelling storylines, and memorable characters.
Whether you're writing novels, short stories, or screenplays, Sassbook will stimulate your creativity and help you find your voice.

Sassbook offers the following plans (billed annually):
Sassbook is a tool for writers on the go. Its panel of complementary AI tools makes it possible to automate tedious tasks and to find ideas in the blink of an eye. A precious gain of time, provided that the coherence of the whole is reworked. Perfect for laying the foundations of a novel in record time.
👍 Pros : Combination of multiple AI tools (writer, summarizer, title generator...). Specific AI to develop characters and plots. Automating time-consuming tasks.
👎 Cons : The result is sometimes confusing due to too much coverage of topics. Requires sorting and reorganization work.
SEE MORE: Get started with Sassbook
When writing books, AI software tools help authors get their ideas on paper quickly and easily, without getting lost in the details.
Using artificial intelligence to help authors write books is a relatively new concept, but it's fast becoming one of the best ways to write a book.
Many book software also has features that help write grammatically correct sentences and correct spelling mistakes. These tools can be a great way to produce an error-free book.
Consideration should also be given to the required writing style, with many AI software programs offering the ability to define the tone of voice and give clear instructions on how the book should be expressed.
Whether it's writing science fiction, creating historical fiction, or writing a science fiction book, the various AI writing software options available on the market mean there's a tool to suit every need.
In the field of writing software assisted by artificial intelligence, it is essential to have a complete and flexible tool.
Here is an overview of the key features:
In conclusion, good AI-assisted writing software doesn't just make writing easier; it also enriches content, making it more accessible, relevant, and engaging for the target audience.
These tools are constantly evolving, integrating innovative features to meet the changing needs of writers.
At the end of this comparison, one thing is obvious: AI writing software has everything to stimulate your creativity and boost your productivity as a writer. Whatever your project or your level, you will find in this selection a valuable ally.
But remember: while AI enhances your writing, it doesn't replace it.
Choose a tool that fits your working method, test it without any preconceived ideas and always adapt its suggestions to your unique style. At this price, you will become an augmented writer, combining the best of technology and human creativity.
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Thanks to GPT3-AI, many of these new AI tools are more affordable and more user-friendly than ever.
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