Cowriter vs Quillbot: Which Boosts Your Writing in 2025?

by | Last updated Jul 28, 2025

Winner
Cowriter
4.5
  • AI Detection Proof
  • Citation Generator
  • Outline Builder
  • Custom Writing Styles
  • Idea Generator
  • Fast-Track Support
  • Paid Plans from $11.99
Runner Up
QuillBot
3.0
  • The Paraphraser
  • Grammar Checker
  • Summarizer
  • Co-Writer
  • Quillbot Keyboard
  • Free plan available
  • Paid Plans from $4.17
Cowriter vs Quillbot

Struggling to write something amazing? You’re not alone!

These days, there are fantastic AI tools that can help you supercharge your writing. Two of the most popular are Cowriter and Quillbot. But which one is right for you?

In this post, we’ll break down the key differences between Cowriter vs Quillbot.

We’ll look at their features, pricing, and what they’re best at.

By the end, you’ll know which tool will help you write better, faster, and more confidently. 

Let’s dive in!

Overview

To give you the most accurate comparison, we’ve spent weeks testing both Cowriter and Quillbot.

We’ve used them for various writing tasks, from crafting emails and blog posts to generating creative content and checking grammar.

This hands-on experience gives us unique insights to share with you.

cowriter CTA
4.5out of 5

Want to write 5X faster? Try CoWriter today! Our users report boosting their writing speed by over 300%. Start your free trial and see for yourself!

Pricing: It has a Free Plan. Paid Plan Starts at $11.99/month.

Key Features:

  • Grammar & Style Checker
  • Sentence Rewriter
  • Paraphrasing Tool
Quillbot
3out of 5

Ready to transform your writing? Over 50 million users have already experienced Quillbot’s powerful paraphrasing capabilities.

Pricing:  You can try it for free. Paid plan starts at $4.17/month

Key Features:

  • Paraphrasing tool
  • Grammar checker
  • Summarizer

What is Cowriter?

Ever feel stuck staring at a blank page? Cowriter can help! It’s like having a super-smart writing buddy in your computer.

Need to write a blog post, an email, or even a poem?

Cowriter can help you generate ideas, write different kinds of creative text formats, and even check your work for mistakes. Pretty cool, right?

Also, explore our favorite Cowriter alternatives

cowriter homepage

Our Take

cowriter CTA

CoWriter is a valuable tool for anyone needing extra writing support. It’s beneficial for people with dyslexia and other learning differences. However, it may not be the best choice for advanced writers or researchers.

Key Benefits

  • Get real-time support for spelling, grammar, and punctuation.
  • Improve your writing fluency and accuracy.
  • Build your confidence as a writer.
  • Access a variety of helpful writing tools.

Pricing

CoWriter offers a free trial and different subscription options depending on your needs.

  • Premium: $23.99/month – All Pro Plan Features, VIP Treatment.
  • Pro: $11.99/month – Basic Editing Tool, 50 Completion Suggestions per day.
cowriter pricing

Pros

  • Increased productivity
  • Enhanced creativity
  • Improved accuracy
  • Versatile applications
  • Customizable writing styles

Cons

  • Over-reliance
  • Accuracy limitations
  • Ethical concerns
  • Privacy concerns
  • Limited creativity

What is Quillbot?

Want to make your writing shine? Quillbot is here to help!

It’s a handy tool to reword your sentences, check your grammar, and even summarize long articles.

Think of it as your writing assistant, always ready to polish your work.

Also, explore our favorite Quillbot alternatives

Quillbot

Our Take

Quillbot

QuillBot is a handy tool for researchers who need to paraphrase text or improve the clarity of their writing. However, it’s essential to review the output carefully to ensure accuracy.

Key Benefits

  • Paraphrase text quickly and easily.
  • Avoid plagiarism by rewording sentences.
  • Improve the clarity & flow of your writing.
  • Choose from different paraphrasing modes.

Pricing

QuillBot offers a free version with essential features & a Premium version with more advanced options.

  • Free: Access basic paraphrasing modes and limited features.
  • Premium: $4.17/month. Paraphrase unlimited text and paraphrase in unlimited modes.
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Pros

  • User-friendly
  • Versatile features
  • Time-saving
  • Improves writing

Cons

  • Can produce awkward phrasing
  • Free version limitations
  • Shouldn’t be solely relied upon
  • Cost of premium subscription

Feature Comparison

Let’s dive deeper into specific features to see how Cowriter and Quillbot compare.

Understanding these differences will help you choose the best tool to enhance your writing process.

1. Word Prediction & Suggestions

  • Cowriter: This tool truly shines with its “neuron word prediction.” It’s designed to anticipate your words based on context, grammar, and even your personal writing style. It offers vocabulary smart word prediction and unlimited completion suggestions, which can really help you unstick ideas and maintain your writing flow.
  • Quillbot: While Quillbot doesn’t focus as heavily on real-time word prediction as Cowriter, it does offer word suggestions within its paraphrasing and other AI writing tools to help you find better vocabulary and phrases.

2. Grammar & Style Corrections

  • Cowriter: Provides robust grammar smart corrections and also focuses on flexible spelling, which is great for students or those with unique spelling patterns. It aims to improve the quality of your writing by suggesting style corrections beyond just basic grammar.
  • Quillbot: Features a comprehensive grammar checker that identifies mistakes and offers clear suggestions. Its various writing modes, like “Fluency” and “Formal,” directly influence style to enhance your writing process.

3. Speech-to-Text & Text-to-Speech

  • Cowriter: Integrates speech recognition, allowing you to speak your thoughts and have them converted into text. It also offers a text to speech feature, so you can hear your text read aloud, which is excellent for catching errors and improving self-expression.
  • Quillbot: Has a speech to text function for dictation, making it easier to get your thoughts down. It also includes a text to speech feature, enabling you to listen to your written content, which can help students and teachers.
cowriter citation generator

4. AI Detection

  • Cowriter: Incorporates AI detection to help users understand if their content might be flagged as AI generated. This is important for maintaining originality, especially for academic work or professional content.
  • Quillbot: Comes with a built-in AI Detector that can analyze text and report the likelihood of it being AI generated, a crucial feature in today’s landscape with tools like ChatGPT.

5. Translation Support

  • Cowriter: Offers translation support, allowing you to work with text in multiple languages, broadening your reach and helping you with global communication.
  • Quillbot: Provides strong translation support, enabling you to translate text into many languages, which is very helpful for diverse writing goals.

6. Writing Toolkit & Modes

  • Cowriter: Acts as a comprehensive writing toolkit, providing various features to assist with different writing tasks, from generating marketing copy to creating full articles.
  • Quillbot: Offers distinct writing modes within its paraphraser (like “Standard,” “Formal,” “Creative mode,” and “Expand”) which are integral to its features. Quillbot is a paraphrasing tool first, but its diverse modes make it versatile.

7. Integrations & Compatibility

  • Cowriter: Can integrate with platforms like Microsoft Word and Google Classroom, making it a valuable tool for students and teachers alike, allowing you to work where you already are.
  • Quillbot: Offers a user-friendly interface and popular extensions, including a Quillbot Chrome extension and integrations with Microsoft Word. This makes it extremely easy to use across the web.
Quillbot

8. Research Capabilities

  • Cowriter: Features an AI research assistant designed to help you find relevant information quickly, streamlining your research process, especially when facing tight deadlines.
  • Quillbot: While not a dedicated research assistant, Quillbot’s summarizer can help you quickly grasp the main points of research papers, which indirectly aids research capabilities.

9. Vocabulary & Dictionaries

  • Cowriter: Leverages its neuron word prediction and flexible spelling to enhance your vocabulary, providing topic specific dictionaries to refine your word choices and improve the quality of your writing.
  • Quillbot: Boosts vocabulary through its paraphraser’s synonym suggestions and various writing modes. While it doesn’t emphasize topic-specific dictionaries as much, its overall aim is to improve the quality of your writing by offering diverse word choices.

What to Look for When Choosing an AI Writing Tool?

When picking an AI writing tool, you want something that truly fits your needs.

Whether you’re tackling academic essays, crafting personal statements, or creating top-ranking blog posts. Here’s what to consider:

  • Overcome writer’s block: Does the tool help you start writing easily and smoothly? Look for features like AI autocomplete that predict your next words or help generate ideas. This is key for beating writer’s block.
  • Content generation vs. paraphrasing: Do you need help generating original text, like for your next research paper on climate change, or do you mostly need to rephrase existing content? A Jenni AI review will highlight its generation capabilities, while a Quillbot review will focus on its strong paraphrasing.
  • Academic features: For academic work, can it add citations and handle in-text citations for a research paper? Some tools are specifically designed for academic writing.
  • Ease of use & accessibility: Is it user-friendly? Consider if there’s a Quillbot keyboard or AI writing keyboard functionality for mobile. Is there a Quillbot’s mobile keyboard? Look for information on introducing in app subscriptions for easy access.
  • Overall value: Does it offer an amazing tool set for its price? Check Quillbot features and see if a Quillbot Premium review suggests good value for your money.

Final Verdict

So, which tool comes out on top in this AI review? It’s a close call, but Cowriter takes the crown for us! 👑

Why? Because it’s a fantastic all-in-one writing space. It’s like having an AI co-writer, a research assistant, and a grammar checker all rolled into one.

Cowriter is a tool that can assist with different types of content, from posts and articles to social media captions.

Plus, it has some really cool AI features, like plagiarism detection and the Cowriter Chrome extension.

While Quillbot’s paraphrasing tool is fantastic, Cowriter offers more for the whole writing process.

But hey, that’s just our opinion! The best AI tools are the ones that best suit your needs.

We encourage you to test them before committing.

Both Cowriter and Quillbot offer free trials or premium versions. Try them out and see which helps you improve your writing skills and boost productivity!

More of CoWriter

  • CoWriter vs Paperpal: Paperpal is tailored for academic refinement, whereas CoWriter offers broader AI writing assistance, including essay composition and idea generation.
  • CoWriter vs Yomu: Yomu helps users understand research papers by offering summarization, while CoWriter serves as a more versatile AI writing assistant for varied content needs.
  • CoWriter vs Jenni: Jenni excels in content generation with research integration, while CoWriter emphasizes refining existing text and improving writing confidence.
  • CoWriter vs Writesonic: Writesonic specializes in diverse content formats with a strong marketing focus, while CoWriter emphasizes long-form content creation and overcoming writer’s block.
  • CoWriter vs Frase: Frase assists with SEO-optimized content creation and research, whereas CoWriter is designed as a more general AI writing tool for different writing tasks.
  • CoWriter vs Elicit: Elicit directly answers research questions from papers, contrasting with CoWriter’s function as an AI aid for the writing process itself.
  • CoWriter vs SciSpace: SciSpace helps understand and analyze scientific papers, unlike CoWriter, which is built to assist in the creation of various written content.
  • CoWriter vs Scite: Scite evaluates research reliability through citation analysis, a function different from CoWriter’s writing enhancement capabilities.
  • CoWriter vs Quillbot: Quillbot primarily paraphrases and summarizes text, while CoWriter offers a wider range of AI writing assistance features.
  • CoWriter vs Grammarly: Grammarly focuses on grammar, spelling, and style checking, whereas CoWriter provides broader writing support, including content generation.
  • CoWriter vs Paperguide: Paperguide simplifies complex research concepts and aids literature review, differing from CoWriter’s role as a general AI writing assistant.

More of Quillbot

  • Quillbot vs Paperpal: Quillbot offers versatile paraphrasing and summarization, whereas Paperpal is tailored for academic writing enhancement with detailed feedback.
  • Quillbot vs Jenni: Quillbot excels in paraphrasing and grammar checks, while Jenni focuses on AI-powered content generation for varied writing needs.
  • Quillbot vs Yomu: Quillbot provides strong paraphrasing and citation tools, while Yomu emphasizes AI text generation and streamlined citation management for research.
  • Quillbot vs Writesonic: Quillbot is known for its paraphrasing and style adjustments, while Writesonic specializes in generating diverse marketing and blog content.
  • Quillbot vs Frase: Quillbot focuses on rephrasing and improving existing text, whereas Frase aids in SEO-driven content research and creation.
  • Quillbot vs CoWriter: Quillbot offers paraphrasing and grammar assistance, while CoWriter aims to provide a comprehensive AI writing experience for clarity and precision.
  • Quillbot vs Elicit: Quillbot helps refine writing through paraphrasing, while Elicit directly answers research questions using information extracted from papers.
  • Quillbot vs SciSpace: Quillbot aids in rephrasing and summarizing, whereas SciSpace is designed for efficiently understanding and analyzing scientific literature.
  • Quillbot vs Scite: Quillbot helps improve writing clarity, while Scite assists in evaluating research reliability through citation context.
  • Quillbot vs Grammarly: Quillbot is primarily a paraphrasing and summarizing tool, while Grammarly focuses on comprehensive grammar, spelling, and style checks.
  • Quillbot vs Paperguide: Quillbot assists with rephrasing and summarizing text, whereas Paperguide helps navigate and understand scientific literature.

Frequently Asked Questions

Is Quillbot better than ChatGPT?

It depends on your writing goals! Quillbot is a paraphrasing tool that excels at rewording and improving existing text. ChatGPT is a powerful AI chatbot that can generate creative text formats, translate languages, and answer your questions informally.

What are some good Quillbot alternatives?

Cowriter could be a good option if you’re looking for alternatives with similar features. It offers paraphrasing, grammar checking, and even AI research assistance. Other popular choices include Wordtune and Jasper.

Can these AI writing assistants help me with marketing copy?

Absolutely! Both Cowriter and Quillbot can help you enhance your writing process and improve the quality of your marketing copy. They can help you find relevant keywords, rephrase text to ensure accuracy, and even generate creative content ideas.

Which tool is best for academic writing?

Quillbot might have a slight edge for academic writing. Its paraphrasing tool and citation generator are extremely easy to use and can help you improve the quality of your research papers and essays.

How can I choose the best tool for my needs?

We analyzed their strengths and weaknesses in this post, but the best way to choose a tool is to try it yourself! Cowriter and Quillbot offer free trials, so you can test their features and see which best suits your needs.