The AI Reports

Quillbot Review (2023): Is It Worth It for Writers?

C. David

Imagine a world where writing content is made simpler, faster, and more efficient thanks to the power of artificial intelligence. Quillbot is an AI writing assistant that can help you create unique content, improve your grammar, and save time in the process. With its ability to paraphrase, check grammar and spelling, detect plagiarism, and even generate citations, Quillbot is revolutionizing the way writers approach their craft. But is it worth it for writers to invest in this AI-powered tool? Let’s dive into our comprehensive Quillbot review and find out.

In this blog post, we will explore the various features of Quillbot, evaluate its pros and cons, compare it with popular alternatives, and determine if it’s the right fit for your writing needs. By the end of this article, you will have a clear understanding of how Quillbot can enhance your writing process and help you produce high-quality content with ease.

Short Summary

  • Quillbot is an AI-based writing assistant offering a range of features to assist writers in creating professional content.

  • Quillbot provides tools such as Paraphraser, Grammar Checker, Summarizer, Citation Generator and Co-writer Functionality for both free and premium plans.

  • Users can compare Quillbot with popular alternatives such as Grammarly, Jasper AI and ProWritingAid to determine which tool best suits their needs.

Exploring Quillbot: An AI Writing Assistant

Quillbot, founded in 2017 by Anil Jason, Rohit Gupta, and David Silin, is an AI-based writing assistant that boasts a wide range of features designed to make the writing process more efficient and enjoyable. With more than 50 million users worldwide, Quillbot has quickly become a popular choice for writers who need assistance in paraphrasing, grammar and spell checking, plagiarism detection, summarizing, citation generation, and co-writer functionality.

This AI-powered tool utilizes machine learning and natural language processing to help writers create high-quality content with ease. So whether you are a student working on academic papers, a freelance writer producing blog posts, or a professional in need of a reliable writing assistant, Quillbot has something to offer for everyone.


Let’s take a closer look at the key features that make Quillbot stand out from the competition.

The Paraphrasing Feature

One of the most widely used features of Quillbot is its paraphrasing tool. This powerful feature allows you to rephrase text, change the order of words and phrases, introduce synonyms, and simplify language, all while preserving the original meaning of the content. With the help of AI and machine learning, Quillbot’s paraphrasing tool can generate unique and plagiarism-free content, making it an invaluable resource for writers who need to produce fresh, engaging content quickly.

Quillbot’s paraphrasing tool offers seven different modes, including formal, creative, and casual speech styles, catering to a wide range of writing needs. Whether you’re looking to simplify your writing or give it a more professional tone, Quillbot’s paraphrasing feature has you covered.

This versatile tool is perfect for academic papers, blog posts, research papers, and more, helping you create high-quality content that both intrigues and informs your readers.

Grammar and Spell Checking

Another essential feature of Quillbot is its grammar and spell checking tool. As a writer, ensuring that your content is grammatically correct and free of spelling errors is crucial to maintaining credibility and professionalism. Quillbot’s grammar checker can identify and fix a wide range of grammatical mistakes, including punctuation, spelling errors, word misuse, and more.

In comparison to other grammar checkers such as Microsoft Word’s standard grammar checker and ProWritingAid, Quillbot’s grammar checker performs exceptionally well, especially considering it’s a free tool. With its AI-powered thesaurus compatibility with Australian, American, and British English, Quillbot’s grammar checker ensures that your content is not only free of errors but also tailored to your target audience’s language preferences.

What’s strange in my experience is the image below. Entering a false sentence, it doesn’t seem to recognize small portions of text. It says: “0 errors” detected.

grammar check

Plagiarism Detection

In today’s digital age, protecting your work from plagiarism is more important than ever. Quillbot’s plagiarism checker is designed to assess content for plagiarism, providing the source of the original content and the number of words that match, ensuring that your work remains unique and authentic.

While the Quillbot plagiarism checker may not be as reliable as some other plagiarism checkers on the market, it does offer some valuable features, such as the ability to scan research papers and PDFs and archive past scans. However, it’s worth noting that the plagiarism checker has a monthly limit of 20 pages or approximately 5,000 words with a monthly subscription, which may be restrictive for some users.

Quillbot's Additional Features

Apart from its core features, Quillbot also offers some additional tools that can further enhance your writing experience. These include the Summarizer, Citation Generator, and Co-writer Functionality, which cater to various writing needs and help you create well-rounded, high-quality content.

Let’s take a closer look at these additional features and how they can benefit writers looking to improve their writing process and create engaging, informative content.

The Summarizer

The Quillbot Summarizer tool is designed to generate concise summaries of your content, capturing the essence of the information provided.

This tool is particularly useful for writers who need to condense lengthy articles or documents without losing the core message.

The Summarizer tool uses natural language processing to identify key sentences and construct a paragraph that encapsulates the main points of your content.

This tool is highly customizable, allowing you to modify the summary length using a slider and accommodating up to 1200 words for the free version and 6000 words for the premium version.

Citation Generator

Citations are a critical component of academic writing, ensuring that all sources are properly credited and preventing plagiarism.

Quillbot’s Citation Generator feature makes it easy for writers to generate citations for their work, saving time and effort in the process.

The Citation Generator supports a wide range of citation styles, including the Chicago Manual of Style, MLA, APA, and Harvard, catering to various academic requirements.

Additionally, this feature is accessible without charge, making it a valuable resource for students and researchers alike.

Co-writer Functionality

Collaboration is often a key aspect of the writing process, and Quillbot’s Co-writer Functionality enables users to work together on projects simultaneously, streamlining the collaboration process.

This all-encompassing writing space integrates all of Quillbot’s tools in one place, allowing you to rephrase, condense, generate citations, and compose your essay without having to switch between products.

The Co-writer Functionality offers three services: the Paraphraser, the Word Flipper, and the Thesaurus integration to enhance vocabulary.

By providing a single platform for all these tools, Quillbot makes it easy for writers to collaborate on projects, share ideas, and create high-quality content efficiently.

Pricing and Plans for Quillbot

Quillbot offers both free and premium plans, catering to a wide range of users and budgets. The free version of Quillbot provides basic access to its tools, albeit with certain restrictions on features and usage quotas. On the other hand, the premium plan unlocks unlimited paraphrasing, various paraphrasing styles, and access to a plagiarism checker, ensuring that you have all the tools you need to create top-notch content.

Both plans have their own advantages and limitations, and it’s essential to understand these differences to determine the best plan for your writing needs. Let’s take a closer look at the features and benefits offered by the free and premium Quillbot plans.

Free Version

The free version of Quillbot is an excellent starting point for writers who want to test out the platform’s features without committing to a subscription. This plan provides basic access to all of Quillbot’s tools, including the Paraphraser, Grammar Checker, and Summarizer, with a character limit and limited access to certain functions.

While the free version does have its limitations, it’s still a valuable resource for writers who need assistance with basic paraphrasing, grammar checking, and summarizing tasks.

However, if you require more advanced features or need to use Quillbot more extensively, you may want to consider upgrading to the premium plan.

Premium Subscription

Quillbot’s premium plan offers a range of advanced features, making it an excellent choice for writers who need more comprehensive assistance with their writing projects. With the premium subscription, you can access all of Quillbot’s tools, including unlimited paraphrasing, various paraphrasing styles, and a plagiarism checker, ensuring that you have everything you need to produce high-quality content.

The premium plan also includes a 100% money-back guarantee for a period of three days from the date of purchase, providing you with peace of mind when investing in this writing tool.

If you’re serious about improving your writing process and producing top-notch content, the Quillbot premium subscription is a worthwhile investment.

Integrating Quillbot with Other Tools

One of the significant advantages of Quillbot is its seamless integration with other tools, making it even more convenient and efficient for writers. By integrating Quillbot with Microsoft Word, Google Docs, and Chrome, you can access Quillbot’s features directly within your preferred writing environment, streamlining your writing process and eliminating the need to switch between different applications.

Let’s explore how Quillbot integrates with Microsoft Word, Google Docs, and Chrome, and the benefits of these integrations for writers.

Google Docs Integration

Google Docs is another popular writing platform for many writers, and Quillbot’s integration with Google Docs makes it even more powerful. This integration allows you to rephrase and reorganize your documents directly within Google Docs, enhancing your writing experience and improving your productivity.

To install the Quillbot Google Docs extension, simply follow the instructions provided on the Quillbot website, and you’ll have access to Quillbot’s powerful tools within your Google Docs workspace. With the Google Docs integration, you can enjoy features such as paraphrasing, summarizing, grammar and spell checking, plagiarism detection, and citation generation, all within your favorite writing platform.

docs integration

Chrome Extension

Quillbot’s Chrome extension is a handy addition for writers who frequently use the Chrome browser for their writing tasks. The extension provides easy access to Quillbot’s Paraphraser, Grammar Checker, and Summarizer tools, allowing you to improve your writing as you browse the web.

Installing the Quillbot Chrome extension is a breeze, and you can find it in the Chrome Web Store or on Quillbot’s official website. Once installed, you can access all of Quillbot’s features directly within your browser, making it a convenient and efficient writing tool for web-based tasks.

Comparing Quillbot to Alternatives

Quillbot is not the only writing tool on the market, and it’s essential to compare it with popular alternatives to determine which tool best suits your writing needs. Some of the principal competitors of Quillbot include Grammarly, Copyscape, Jasper AI, and Wordtune, each offering their own unique features and benefits for writers.

In this section, we will compare Quillbot to Grammarly, Jasper AI, and ProWritingAid, highlighting the key differences and similarities between these writing tools and helping you make an informed decision about which tool is the best fit for your writing projects.

Grammarly Comparison

Grammarly is a well-known writing tool primarily focused on grammar checking rather than paraphrasing or summarizing. It’s an excellent option for writers who need a reliable tool to quickly correct grammatical errors and ensure their content is polished and professional.

Quillbot, on the other hand, is more focused on paraphrasing and providing synonyms, making it a better choice for writers who need to create unique content.

When comparing the two tools, it’s clear that Grammarly offers more features and is better at detecting grammatical errors and spelling mistakes. However, if you require a paraphrasing or summarizing tool, Quillbot may be the better option for you.

Jasper AI Comparison

Jasper AI is another AI-powered writing tool that offers features such as paraphrasing, summarization, and the ability to generate new text. Although Jasper AI is more expensive than Quillbot, it is considered a more advanced AI tool with a sophisticated artificial intelligence engine. This makes Jasper AI an attractive option for writers who need a powerful tool to generate high-quality content.

When comparing Quillbot and Jasper AI, it’s essential to consider the specific features and benefits that each tool offers. While Quillbot’s paraphrasing and summarization capabilities are impressive, Jasper AI may provide a more advanced AI engine that can produce higher-quality content.

Ultimately, the choice between the two tools will depend on your specific writing needs and budget.

ProWritingAid Comparison

ProWritingAid is another popular writing tool that provides comprehensive analysis and recommendations for improving your writing. While Quillbot offers paraphrasing and summarization features, ProWritingAid focuses more on grammar checking and providing detailed reports to help writers enhance their work.

In comparing Quillbot and ProWritingAid, it’s worth noting that ProWritingAid is better suited for long-form content and offers a more comprehensive analysis of grammar errors. However, if you’re in need of a tool that can help you quickly paraphrase and summarize text, Quillbot may be the better choice for you.


In conclusion, Quillbot is a powerful AI writing assistant that offers a range of features designed to help writers create high-quality content quickly and efficiently. With its paraphrasing, grammar checking, plagiarism detection, summarization, and citation generation capabilities, Quillbot is a versatile tool that can benefit a wide range of writers, from students to professionals.

While Quillbot may not be the perfect fit for everyone, its affordability, ease of use, and integration with popular writing tools make it an attractive option for writers looking to enhance their writing process. Whether you need a tool to help you paraphrase and summarize content, improve your grammar, or detect plagiarism, Quillbot is worth considering as a valuable addition to your writing toolkit.

Frequently Asked Questions

No, it is not illegal to use QuillBot as long as it is being used ethically and for its intended purpose. QuillBot can help to improve text through paraphrasing and editing; however, it should not be used to pass off someone else’s work as one’s own without citation or attribution.

It is essential to cite all outside sources properly to avoid plagiarism.

Yes, QuillBot can be detected as AI due to its integration with ChatGPT, which is built on OpenAI’s GPT-3.5 and GPT-4 language models and has been fine-tuned using various techniques.

The latest version of Turnitin Instructor can detect the use of QuillBot with 98% accuracy.

Yes, you can use QuillBot for free. With the free version, you can access its Grammar Checker, Citation Generator, Summarizer, and Co-writer features.

Upgrading to the premium version gives you access to additional features like faster processing speeds and plagiarism checker.

Based on the features and feedback from other users, QuillBot Premium is definitely worth the investment. It offers a comprehensive set of AI writing tools and solutions that can help you save time and improve the quality of your content.

Moreover, the extra features are especially useful if you frequently need to produce large amounts of content.

Based on the feedback given by its users, QuillBot can be trusted. It is known for its accuracy in paraphrasing sentences while maintaining their original meaning and structure.

Furthermore, users have found it to be reliable in eradicating plagiarism in their text. Thus, QuillBot is a credible tool for paraphrasing and rewriting.