Quillbot vs Grammarly – Which one is better in improving your writing?

improving your writing

QuillBot and Grammarly are both tools designed to help users improve their writing, but they have different features and use cases. Here is a comparison of the two:


  • QuillBot: QuillBot is an AI-powered paraphrasing tool that helps users rewrite sentences or entire paragraphs to make the text more coherent, clear, or unique. It is particularly useful for those who want to rephrase existing content, avoid plagiarism, or find alternative ways to express their ideas.
  • Grammarly: Grammarly is an AI-powered writing assistant that focuses on helping users improve their grammar, spelling, punctuation, and overall writing style. It also offers suggestions to enhance clarity, conciseness, and tone.


  • QuillBot: QuillBot offers several paraphrasing modes, such as Standard, Fluency, and Creative, each with a different emphasis on sentence structure and vocabulary. Users can customize the output by adjusting the level of paraphrasing and by using the Thesaurus feature.
  • Grammarly: Grammarly provides real-time grammar and spelling corrections, as well as suggestions for style, tone, and word choice. It also offers a plagiarism checker and the ability to set specific writing goals (e.g., audience, formality, and intent) for more tailored feedback.


  • QuillBot: QuillBot can be used as a web application, or integrated with Microsoft Word and Google Docs through browser extensions. It also offers an API for developers.
  • Grammarly: Grammarly is available as a web application, browser extension, desktop app, and mobile app. It can be integrated with Microsoft Word, Google Docs, and many other platforms.


  • QuillBot: QuillBot offers a free version with limited functionality, as well as a subscription-based premium version with access to all features and unlimited usage.

    Monthly for $19.95
    Semiannually at $13.33/month, invoiced as $79.95
    Yearly at $8.33/month, charged as $99.95
  • Grammarly: Grammarly has a free version with basic grammar and spelling checks, while the premium version offers advanced features such as style and tone suggestions, plagiarism detection, and more. There is also a business plan for teams.

    Monthly for $29.95
    Quarterly at $19.98/month, invoiced as $59.95
    Yearly at $11.66/month, charged as $139.95

Customer Support

Access to reliable customer support is crucial when utilizing online writing tools, as users may encounter issues or have questions. This section contrasts the customer support options available from Quillbot and Grammarly.

For Quillbot, the primary support channels include their email page and social media accounts. Users can directly contact the support team for assistance or inquiries about features, pricing, payment methods, and more.

Conversely, Grammarly provides a broader array of customer support options. Users can connect with their support team through live chat, support tickets, and social media accounts. Additionally, Grammarly offers an on-demand human writing assistance service for those seeking more personalized help.

In terms of response times, Grammarly generally outperforms Quillbot due to the availability of multiple support channels, resulting in quicker and more efficient handling of user queries. Quillbot’s response times, however, may fluctuate depending on the contact method used and the number of incoming requests.

Both Quillbot and Grammarly feature dedicated help centers containing extensive resources such as guides, FAQs, and troubleshooting advice to address common questions or concerns. These self-help resources aim to help users find solutions promptly before reaching out to customer support.


Quillbot and Grammarly are well-known options for grammar checking and paraphrasing, but other alternatives are also available for users to consider.

ProWritingAid is a popular alternative often compared to Grammarly. It offers advanced grammar and style analysis, making it suitable for writers, authors, and professionals in writing-intensive roles. The tool provides valuable suggestions to enhance readability and overall quality of written work.

Here are some notable alternatives to Quillbot and Grammarly:

  • ProWritingAid: A powerful grammar checker and writing analysis tool that helps users refine their writing skills. It offers various features, such as in-depth reports, in-app suggestions, and compatibility with multiple writing platforms.
  • WhiteSmoke: Similar to Grammarly, WhiteSmoke offers grammar-checking and proofreading services, as well as integrated plagiarism detection. It is accessible on numerous platforms and supports multiple languages.
  • Ginger: A versatile writing assistant, Ginger provides grammar checking, sentence rephrasing, and personalized language learning. It also includes a built-in translator for users working with content in different languages.

For those seeking more specialized tools, options like Hemingway Editor for style and readability improvement or Copyscape for plagiarism detection can be explored.

The ideal writing tool ultimately depends on an individual’s needs and preferences. It is advisable to try various tools and use their free or trial versions before making a final decision.

In summary, both tools have their unique strengths. QuillBot is best for paraphrasing and rephrasing content, while Grammarly excels in grammar and writing style improvement. You may find it helpful to use both tools in conjunction, depending on their specific needs.