top of page

7 Best AI Novel Writing Software Tools for 2024

In the vibrant landscape of creative writing, using AI-driven writing tools has become not just a trend but a necessity for authors. These software solutions, found on resources like Aiifi, harness cutting-edge technologies such as natural language processing, machine learning, and deep learning algorithms to revolutionize the content creation journey. These smart tools enhance productivity, assure grammatical accuracy, and deliver high-quality, captivating content.

Capable of analyzing text, generating innovative ideas, and predicting suitable word choices and sentence structures contextually, these AI tools are redefining the traditional writing methodology.

Today, we're shining a spotlight on the top seven AI novel writing software tools of 2024. Brace yourself to plunge into the world of AI writing assistants and advanced editing software, each redefining what it means to craft a novel. Join us on this exploratory journey as we uncover the transformative potential of these novel writing tools.

Woman writing a novel on a laptop.

The 7 Best AI Novel Writing Software Tools for 2024

1 - Sassbook AI

Sassbook AI Website Homepage


Experience versatility like never before with Sassbook AI, a tool equipped with diverse capabilities to enhance your writing journey. This software can generate unique, tailored content based on your prompts, assisting you in overcoming writer's block and providing a variety of writing styles to match your needs.


  • AI Writer: A tool that generates content based on your prompts and allows you to explore a variety of styles.

  • AI Story Writer: Dedicated to automated story writing, it supports numerous fiction genres, providing creative and surprising completions to keep your writing flowing.

  • AI Summarizer: An efficient tool to distill large volumes of text into concise summaries, ideal for creating brief overviews of chapters, scenes, or characters.

  • AI Paraphraser: Assists in rewording your content while maintaining its original meaning, perfect for repurposing text for different contexts.

  • AI Headline Generator: A feature designed to create catchy and engaging headlines for your stories.


Sassbook AI Pricing Plans

Sassbook AI provides three pricing plans:

  1. Free ($0/month) with basic features and limits

  2. Standard ($39/month or $390/year)

  3. Premium ($59/month or $590/year)

The Aiifi Verdict

Sassbook AI's strength lies in its AI Writer and AI Story Writer features, which provide unique, genre-specific text based on provided prompts. These tools assist not only in generating new content but also in combating writer's block, making it a practical choice for authors seeking support in the creative process.


2 - Jasper Website Homepage


Dive into the world of AI-powered writing with Jasper, a tool meticulously designed to be a comprehensive aid to your novel-writing process. From brainstorming to drafting and editing, Jasper is designed to aid your creativity and help you craft engaging narratives.


  • AI Novel Idea Generator: Generates personalized novel ideas based on inputted genre, theme, mood, and keywords, complete with title, summary, and tagline.

  • AI Character Creator: Helps create complex characters from basic inputs, offering customizable profiles including diverse backgrounds.

  • AI Plot Builder: Constructs engaging plot outlines tailored to your preferences, providing chapter summaries, diagrams, and key event lists.

  • AI Scene Writer: Crafts detailed scenes from your plot and character profiles, complete with scene descriptions, scripts, and character actions and emotions.

  • AI Novel Editor: Provides comprehensive feedback on uploaded drafts, analyzing strengths and weaknesses across structure, style, grammar, and more.

Pricing Pricing Plans

Jasper has three pricing plans:

  1. Creator ($49/month or $39/month if billed annually)

  2. Teams ($125/month or $99/month if billed annually)

  3. Business (custom quote and plan available on request)

7-day free trial for the Creator and Teams plans so you can try Jasper risk-free.

The Aiifi Verdict

Jasper stands out for its ability to aid the entire writing process, from initial brainstorming to the final editing stages. Its creative capabilities in generating plot twists, character descriptions, dialogues, and more, make it not just an AI writing tool but a creative companion for authors.


3 - Writesonic

Writesonic Website Homepage


Writesonic, a software built to integrate the power of AI into your writing, is an excellent choice for both beginners and seasoned writers. Writesonic aids in overcoming writer's block, generating fresh ideas, and refining your content.


  • AI Novel Writer: Generates novel outlines, chapter summaries, and scenes from provided title, genre, and plot summary. Assists in filling narrative gaps and adding details, facilitating real-time edits.

  • AI Novel Editor: Enhances your novel with suggestions and adds missing details. It offers paraphrasing, content expansion or reduction, and performs grammar and spelling checks.

  • AI Novel Assistant: Creates engaging content, learning and adapting to your writing style and tone, using AI trained on high-performing novels from top authors.

  • Text Expander: Enrich your content with more information, examples, quotes, and explanations without compromising its meaning or quality.

  • Content Shortener: Streamline your content to improve readability and conciseness without sacrificing its essence.


Writesonic Pricing Plans

Writesonic has three pricing plans:

  1. Free Trial ($0/month)

  2. Long-form (begins at $19/month or $12.67/month if billed annually)

  3. Custom Plan (custom quote and plan available on request)

The Aiifi Verdict

Writesonic is an exceptional AI novel writing tool that has enhanced our writing speed, quality, and creativity. It provides a comprehensive suite of features, including novel outline generation, chapter summaries, and scene creation, saving significant time and effort. Its ability to suggest new ideas, characters, dialogues, descriptions, and twists proves invaluable for enriching the novel writing process.


4 - Sudowrite

Sudowrite Website Homepage


Bring technology and creativity together with Sudowrite, a writing assistant that takes an AI-powered approach to unravel your novel's potential. A web-based application leveraging GPT and other narrative models, Sudowrite is a dependable, ceaseless source of creativity, providing assistance at all hours and offering endless ideas.


  • Brainstorm: Discover new plot points, character secrets, titles, names, and more with a tool that never exhausts its supply of ideas. Over time, it learns your preferences and delivers increasingly better suggestions.

  • Write: Overcome writer's block with AI-generated continuations. Sudowrite analyzes your characters, tone, and plot arc and generates the next 300 words in your unique style, with multiple options for each suggestion.

  • Describe: Enhance your narrative with compelling descriptions that don't detract from the pace of your story. Input a concept, and receive up to 1000 words of detailed prose.

  • Expand: Improve pacing and narrative completeness with the Expand feature, which seamlessly fleshes out your scenes to avoid rushed or incomplete storytelling.

  • Feedback: Receive valuable critique from an AI that can swiftly analyze your writing, offering three critical areas for improvement.


Sudowrite Pricing Plans

Sudowrite offers three pricing plans:

  1. Hobby & Student ($19/month or $120/year)

  2. Professional ($29/month or $240/year)

  3. Max ($129/month or $1,200/year)

A free trial for all plans is available without needing a credit card.

The Aiifi Verdict

We find Sudowrite's Write feature an invaluable aid, serving as a collaborative partner capable of completing sentences and paragraphs in the user's style. Additionally, the Feedback feature acts as a reliable beta reader, offering objective and constructive critique, allowing us to enhance the quality of our writing and avoid common pitfalls. Sudowrite transforms the writing process, making it more enjoyable and rewarding.


5 - Rytr

Rytr Website Homepage


Introducing Rytr, a revolutionary approach to content generation that suits your unique narrative style. With over 20 distinct use cases and styles, including genres like romance, thriller, and fantasy, Rytr personalizes content suggestions based on your needs, streamlining the writing process whether you're crafting plot outlines, character descriptions, or dialogues.


  • Genre-specific Content: With over 20 genres and tones, Rytr generates personalized content, from plot outlines to dialogues, fitting your novel's style.

  • Customizable Templates: For plot outlines, character descriptions, dialogues, and more. Create and save your templates to structure your novel effectively.

  • Personalized Content: Aligns your content with your specific keywords, brand voice, and style. Customize parameters for consistent and personalized content.

  • Easy-to-use Interface: Select your use case, provide some context, and let Rytr create. Edit and refine your content in the built-in editor or export it.

  • Collaborative Writing: Share your work and get feedback from Rytr’s user community. Collaborate with other writers, editors, and readers.


Rytr Pricing Plans

Rytr offers three pricing plans:

  1. Free ($0/month)

  2. Saver ($9/month or $90/year)

  3. Unlimited ($29/month or $290/year)

The Aiifi Verdict

Rytr's versatility in generating various use cases and tones, ranging from romance to thriller and fantasy, offers a wealth of inspiration. The platform's customizable templates facilitate structured storytelling, aiding in developing plot outlines, character descriptions, dialogues, and more. Rytr effectively bridges creativity gaps and streamlines the writing process.


6 - Website Homepage

Overview is an indispensable tool for novelists aspiring to leverage AI to create riveting stories and enhance their writing pace and quality. Whether you require an alluring title, a thrilling plot, a dynamic character, or an ingenious twist,’s tailored tools and templates are at your disposal.


  • Draft Assistant: Generates the initial draft of your story or novel using your inputs about genres, themes, and styles. You can then modify and fine-tune the produced text.

  • Plot Architect: Helps develop unique plots for stories or novels from provided keywords or a plot summary. Includes a Plot Twist feature to introduce unexpected narrative elements.

  • Character Designer: Facilitates the creation of lifelike, engaging characters. Provide elementary character details, and presents a comprehensive character sketch.

  • Dialogue Creator: Crafts authentic and engaging dialogues. Input context and character names, and provides dialogue lines. The Dialogue Style feature adjusts the dialogue's tone and mood.

  • Title Composer: Helps discover catchy, fitting titles. Input keywords or a story summary, and provides multiple title suggestions. The Title Analyzer evaluates your titles' effectiveness.

Pricing Pricing Plans offers three pricing plans:

  1. Free ($0/month)

  2. Pro ($49/month or $432/year)

  3. Enterprise (custom quote and plan available on request)

The Aiifi Verdict

Key features of, like the Draft Assistant, have a significant impact, as they expedite the creation of detailed story drafts using only basic user inputs. Similarly, the Novel Outliner tool is recognized for its intuitive approach to simplifying novel structure and assisting in developing engaging plot elements.


7 - TextCortex

TextCortex Website Homepage


Discover the profound impact of high-quality AI writing with TextCortex, an instrument finely tuned to your novel writing needs. With its comprehensive AI algorithms and extensive textual training, it produces plagiarism-free, unique content suitable for any genre or style.


  • ZenoChat: A competent alternative to ChatGPT, ZenoChat offers recent internet-based information, complete with sources, enabling research, brainstorming, and story idea generation. It supports personalization through user personas.

  • AI Writing Templates: With a library of over 80 templates, create diverse novel content types such as summaries, outlines, dialogues, and more in just a few clicks.

  • Rewriting & Rephrasing: Refine and vary your text effortlessly, enhancing fluency while maintaining appropriate vocabulary, tone, and style.

  • Multilingual Creation and Translation: Craft content in 25+ languages, expand your audience reach, and explore new markets.

  • Text Generation API: Integrate TextCortex's AI capabilities into your own applications, providing easy content generation.


TextCortex Pricing Plans

TextCortex provides four pricing tiers:

  1. Free (€0/month)

  2. Pro (€24.99/month or €19.99/month if billed annually)

  3. Business (€79.99/month or €49.99/month if billed annually)

  4. Team (custom quote available on request for large teams)

The Aiifi Verdict

ZenoChat is a noteworthy feature of TextCortex, serving as a dynamic research tool and creative co-writer, effectively customizing the AI writing experience. Additionally, TextCortex's capacity to rewrite, rephrase, and translate text efficiently, coupled with a myriad of templates, makes it a valuable tool for creative writers.


The Final Word

As we've explored in this post, AI writing tools like Sassbook AI, Jasper, Writesonic, Sudowrite, Rytr,, and TextCortex have become invaluable assets in the author's toolkit. These tools amplify creativity and streamline the writing process, enabling authors to focus more on storytelling and less on manual tasks.

Remember, these tools are here to assist and enhance your writing process, not replace it. As AI technologies evolve, so will their potential in the craft of novel writing. So, venture into the world of AI on Aiifi, find your perfect tool, and supercharge your writing journey. The future of novel writing is undoubtedly AI-powered and exhilarating.



bottom of page