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Copy AI vs Quillbot — AI paraphrasing tools compared

Understanding the Distinctions: Copy AI and Quillbot Compared
Last Updated on October 24, 2023
CopyAI vs Quilbot — best AI rewriting and paraphrasing tool.
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Copy AI and QuillBot are among the most popular AI writing tools out there today. They offer spectacular features that allow anyone to easily generate different kinds of content. In addition to the paraphrasing and rewriting capabilities of these natural language processing (NLP) tools, you’ll also find a plagiarism checker, comparing your AI-generated content to that of the internet, with a citation generator incorporated for peace of mind. We pit Copy AI vs QuillBot head-to-head — may the best AI paraphrasing tool come out on top.

Copy AI

Copy AI is a writing software used for generating different kinds of content. The software uses machine learning algorithms to generate human-like content. It can be used to generate blog posts, headlines, meta descriptions, and more. Aside from these, it can also be used to rewrite paragraphs and sentences.

The AI writing software currently supports over 29 different languages. With that, you can easily use it to generate content for a global audience. Copy AI also has a variety of templates for different purposes. Whether you need a business memo template, a business plan template, a content marketing plan template, or even a press release template, you will find them all on Copy AI.

In terms of pricing, Copy AI has a free plan and a premium plan. It also has an enterprise plan that allows you to easily automate any workflow.

Copy AI vs. Quillbot – What Are the Differences?


QuillBot is an AI paraphrasing software that was launched in 2017. It is the ideal tool for paraphrasing existing content. Aside from paraphrasing, QuillBot also has a summarizer feature that helps you to summarize any kind of content into a few paragraphs. Furthermore, it has a grammar checker that detects grammatical errors in content.

QuillBot’s paraphrasing feature has seven different modes that users can choose from; standard, fluency, formal, simple, creative, expand, and shorten. Each of these modes will paraphrase your content differently. It is left for users to determine which paraphrasing mode to use for their content.

Finally, in terms of pricing, QuillBot has a free version as well as a paid version. The free version has some limitations, while the paid version has no limitations of any kind.

Now let’s look at the differences between Copy AI and QuillBot.

Differences Between Copy AI and QuillBot

Copy AI and Quillbot are two prominent AI-powered platforms for content writing. While both utilize artificial intelligence to assist content writers, they differ in various aspects.

Focus and Specialization

Copy AI is designed to cater to a wide range of topics and industries. It provides valuable assistance in content creation across various niches, allowing writers to generate content on diverse subjects. Quillbot, although versatile, is particularly useful for paraphrasing and improving content, making it a valuable tool for writers looking to refine their work. 

Quality and Accuracy

Copy AI is known for generating high-quality content that is well-written and coherent. Its AI capabilities enable it to understand context, use appropriate vocabulary, and produce engaging marketing copies and ads. Quillbot, on the other hand, focuses on paraphrasing and improving existing content, helping writers enhance their work. 

Primary Usage

Copy AI is primarily a content generation tool. The AI software generates content on its own. All you have to do is enter a few sentences of what you want it to generate for you. In addition, it has a sentence rewriter and paragraph rewriter, which are used to paraphrase sentences and paragraphs.

On the other hand, QuillBot is mainly a paraphrasing AI tool. Unlike Copy AI, QuillBot cannot generate entire content on its own. You have to enter the content you want it to paraphrase.

Copy AI vs. Quillbot – What Are the Differences?

Third-party Integrations

Currently, Copy AI doesn’t support any third-party Integrations. QuillBot supports third-party integrations. It integrates perfectly well with third-party apps such as Microsoft Word, Google Chrome, Gmail, and Google Docs.

Languages Supported

Copy AI currently supports 29+ languages, while QuillBot only supports one language (English). However, QuillBot supports different variants of English such as US English, UK English, CA English, and AU English.

Keyword Optimization

Copy AI incorporates keyword optimization features, allowing writers to optimize their content for search engine rankings. By suggesting relevant keywords and guiding writers on their usage, Copy AI helps in creating SEO-friendly content. Quillbot, on the other hand, primarily focuses on paraphrasing and improving existing text, rather than providing keyword-specific guidance. 

AI Technology Used

Copy AI uses GPT-3, while QuillBot uses Cutting Edge AI.

Team Collaboration

Copy AI and Quillbot offer features that support team collaboration and enhance the content creation process.

Collaborative Writing and Editing

Both Copy AI and Quillbot provide functionalities that enable team members to collaborate on writing and editing tasks. These platforms allow multiple users to work on the same document simultaneously, facilitating real-time collaboration and efficient content creation.

Citation Generation and Plagiarism Checking

To ensure content integrity and academic honesty, Copy AI and Quillbot offer citation generation and plagiarism checking tools. These features help writers accurately attribute sources and avoid plagiarism by generating proper citations and cross-referencing content against extensive databases.

Free Trial and Team Access

Both platforms offer free trial periods, allowing teams to explore their features and functionalities before committing to a subscription. Additionally, team access options are available, enabling collaboration among team members and streamlining the content creation process.

Synonym Suggestions and Paraphrasing

Copy AI and Quillbot assist in improving the quality and uniqueness of content by providing synonym suggestions and paraphrasing tools. These features help writers enhance their writing style, avoid repetitive language, and create more engaging and diverse content.

Collaborative Content Reviews

Copy AI and Quillbot facilitate collaborative content reviews by offering commenting and annotation functionalities. Team members can provide feedback, suggest edits, and engage in discussions directly within the platform, streamlining the review process and ensuring a more seamless collaboration experience.

Integration with Social Media Platforms

Both platforms support the sharing of AI-generated content directly to social media platforms like Twitter. This integration simplifies the process of publishing and distributing content, allowing teams to reach their audience more effectively.

Tools and Templates

Copy AI and Quillbot offer a range of tools and templates to support various aspects of the content creation process.

Social Media Content

Both Copy AI and Quillbot provide tools and templates specifically designed for creating engaging social media content. Whether it’s crafting compelling ad copy, writing captivating social media posts, or optimizing content for platforms like LinkedIn, these AI copywriting tools offer valuable assistance to social media creators.

Chrome Extension

To enhance user experience and accessibility, both Copy AI and Quillbot offer convenient Chrome extensions. These extensions seamlessly integrate with your browser, allowing you to access the AI copywriting features directly from your workspace.

ChatGPT Integration

Copy AI incorporates OpenAI’s ChatGPT technology to provide an interactive co-writing experience. By integrating ChatGPT into their platform, Copy AI allows users to collaborate with AI models in real-time, facilitating the content creation process and providing valuable insights.

Grammarly Integration

Copy AI and Quillbot also integrate with popular writing assistant Grammarly. This integration ensures that your content is not only compelling but also grammatically correct and error-free. By leveraging the power of AI and Grammarly’s comprehensive grammar and punctuation checks, both platforms support creators in delivering high-quality content.

Templates for Product Descriptions and More

Both platforms offer templates tailored for specific content types, including product descriptions. These templates serve as a starting point for creators, providing structure and guidance while allowing for customization to match individual preferences and branding.

In summary, Copy AI and Quillbot provide an array of tools and templates to support content creators in various aspects of the content creation process.

From generating engaging social media content to seamlessly integrating with browser extensions and providing collaborative writing experiences, these platforms enhance the user interface and offer valuable insights. With additional integrations with Grammarly and a range of templates, both Copy AI and Quillbot cater to the needs of creators seeking efficient and effective content creation solutions.


Copy AI and Quillbot offer additional features beyond their primary AI copywriting capabilities. Let’s explore the summarization functionality of these platforms.

Copy AI’s Summarizer is a powerful tool that allows users to condense lengthy articles, blog posts, or documents into concise summaries. It leverages advanced natural language processing techniques to identify key points and extract relevant information. Whether you’re a blogger, content creator, or researcher, Copy AI’s Summarizer can save you time by providing condensed outlines of complex texts.

Quillbot also offers a Summarizer feature that enables users to generate summaries of articles, blog posts, or any written content. With its user-friendly interface and intuitive functionalities, Quillbot’s Summarizer allows users to quickly obtain concise and coherent summaries. Whether you’re a social media manager, researcher, or simply need to digest information efficiently, Quillbot’s Summarizer can assist in creating informative and easily comprehensible summaries.


Both Copy AI and Quillbot offer a range of features and tools to support content creators in different aspects of the content creation process. From generating raw content to paraphrasing existing content, these platforms provide valuable assistance to content creators. Copy AI shines in its ability to generate high-quality content across various industries and niches, with a focus on keyword optimization and AI-driven content creation. On the other hand, Quillbot excels in its paraphrasing capabilities, helping users improve and rephrase their content effectively.

Whether you need assistance in content generation, paraphrasing, social media content creation, or collaborative writing, both Copy AI and Quillbot offer user-friendly interfaces, advanced natural language processing, and valuable insights to enhance the content creation experience. With additional features like citation generation, plagiarism checking, and integration with popular websites, these platforms cater to the diverse needs of content creators. It’s important to evaluate your specific requirements and preferences to choose the platform that best aligns with your content creation goals.

In conclusion, Copy AI and Quillbot are powerful AI-driven platforms that provide unique capabilities to support content creators. Whether you prioritize raw content generation, paraphrasing, social media content, or collaboration, these tools offer valuable assistance and streamline the content creation process. Explore their features, consider your specific needs, and select the platform that suits you best to elevate your content creation efforts.

Maria is a contributer to PC Guide, highly-interested in productivity and AI tools, and ensuring the inclusion of detailed product info and coverage across versus pieces.