QuillBot vs Writesonic vs HIX Writer

See our exhaustive comparison table of QuillBot vs Writesonic vs HIX Writer. Discover what features and assistance these AI writers offer to find the the most helpful copilot to satisfy your content creation needs.

 QuillBotWritesonicHIX Writer
Free Plan   
Language ModelUnspecifiedGPT-3.5/4GPT-3.5/4
AI Writing Tools680+120+
Supported Languages2325+50+
Article Rewriter   
Video to Article   
Paraphrasing Tool   
Brand Voice   
Bulk Processing   
AI Document Editor   
Writing Modes 2 (Focus Mode, Sonic Mode)3 (AI Mode, Chat Mode, Power Mode)
1-Click Google Docs Export   
1-Click WordPress Export   
Chatbot Assistance   
AI Writing Templates680120
Integrated AI Availability   
Plagiarism Check  (Not integrated in the editor)  
Grammarly Integration   
AI Email Writer   
Email Templates  20+
Summarize Emails   
Suggest & Write Replies   
Tones of Voices  13
Supported Languages 30+50+
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HIX Writer

Empower your writing with 120+ AI writing tools

HIX Bypass

Bypass AI detection with 100% undetectable AI content


Create undetectable, plagiarism-free essays with accurate citations

Browser Extension

The all-in-one ChatGPT copilot: rewrite, translate, summarize, Chat with PDF anywhere

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QuillBot: NLP-Based Rephrasing Solution

QuillBot: NLP-Based Rephrasing Solution

QuillBot is an AI rewriting tool widely used by writers. It has over 100 staff members and more than 100 users worldwide. QuillBot was acquired by Course Hero in August 2021 after about 4 years of its release in 2017.

With QuillBot, you can rehash content to several different versions. Additionally, it offers you many options to tailor your paraphrasing text to your needs, such as 3 change levels, plentiful alternative word choice, and 9 paraphrasing tone options.


No need to register to start using the tool.

Simple and cost-effective.

Can rephrase in a variety of tones.

Can integrate with Microsoft Word and Chrome.


Mediocre rephrasing.

Strict limit on how many words you can use in the free version.

There isn't a free trial for the premium versions.

Best QuillBot Alternatives

Writesonic: AI Software Tool for Writing Both Short and Long-Form Content

Writesonic: AI Software Tool for Writing Both Short and Long-Form Content

Writesonic is a company situated in San Francisco, United States. As of 2023, the company has already garnered funds in the total amount of $2.72M.

With respect to features, Writsesonic allows access to more than 80 AI writing tools and allows for use in over 25 languages. It can assist you in generating long-form and short-form content. However, you'll need credits to generate premium content, and the credits are gone no matter if the content measures up to your expectations or not.


Vast collection of AI tools.

Versatile pricing solution.

Supports multiple languages.


Sentence structure can come across as robotic at times.

Long-form content fails to pass AI detection.

Best Writesonic Alternatives

The HIX Writer Advantages Compared to QuillBot and Writesonic

As the most capable all-in-one AI writing copilot, HIX Writer improves your productivity from start to finish, including rewording, grammar checking, or generating articles from scratch, outpacing QuillBot and Writesonic in every aspect.

Over 120 AI Writing Tools

Create any content 10x faster in 50+ languages with over 120 writing tools.

HIX Editor

HIX Email Writer

Try Our Powerful, All-in-one AI Writing Copiloht Today!

Try Our Powerful, All-in-one AI Writing Copilot Today!

Enhance your writing process with HIX Writer. Whether you're crafting fact-based articles, humanizing AI text, or rewriting, summarizing, and translating your content, HIX Writer provides the tools you need.

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