Grammarly vs QuillBot
A detailed comparison to help you choose the right tool
Grammarly
WritingQuillBot
Writing- Works everywhere you write (browser, apps, mobile)
- Catches errors other tools miss
- Tone detection prevents communication mishaps
- Pro features genuinely improve writing quality
- Unobtrusive integration into workflows
- Trusted by millions (credibility factor)
- Generous free tier for basic checking
- Easy to use with a clean interface
- Affordable pricing with a free tier for basic use
- High-quality paraphrasing that maintains context
- Useful for students and professionals alike to improve writing efficiency
- Suggestions aren't always contextually appropriate
- Can strip personality from creative writing
- Pro pricing adds up ($12/month annual)
- Business tier expensive for teams ($15/user)
- Plagiarism checker less thorough than dedicated tools
- Generative AI features lag behind specialized writers
- Non-refundable subscriptions if plans don't fit
- Limited features in the free version compared to Pro
- Some users may find the paraphrased text not always meeting their expectations
- Dependence on internet connectivity for full functionality
Detailed Comparison
Grammarly Overview
Grammarly is the writing assistant everyone knows - that little green icon checking your emails, documents, and social posts for errors. After years of evolution, it's grown from a spell-checker into a comprehensive writing improvement tool with AI generation capabilities. **The Ubiquitous Helper** Grammarly's greatest strength is presence. Install the browser extension, and it works on every website - Gmail, LinkedIn, Twitter, Google Docs, Slack. Add the desktop app, and it covers Word, Outlook, and other applications. The mobile keyboard extends coverage to texts and mobile apps. This everywhere-you-write coverage is unmatched. **Beyond Grammar** Modern Grammarly does far more than fix typos. It suggests rewriting wordy sentences for clarity. It detects whether your tone comes across as confident, friendly, or formal. It flags potentially unclear phrases. For professional communication, these higher-level suggestions often matter more than catching a missing comma. **The Tone Detector** Arguably Grammarly's most underrated feature. Before sending that email to your boss, see if it reads as "direct" when you meant "friendly" - and get suggestions to adjust. For anyone who's agonized over how a message might be received, this reduces anxiety significantly. **Pro Upgrades** The paid tier adds full-sentence rewrites, plagiarism detection, and vocabulary enhancement. The generative AI feature (2,000 prompts/month) helps draft content from scratch, though it's not as capable as dedicated AI writers like Jasper or Copy.ai. **For Teams** Business plans add brand style guides - define your company's terminology, formatting preferences, and voice. Analytics show team writing patterns and areas for improvement. For organizations managing brand consistency, these features add genuine value. **Pricing Realities** Free: Grammar, spelling, conciseness, basic tone Pro: $12/month (annual) or $30/month - adds rewrites, plagiarism, advanced suggestions Business: $15/user/month (annual) - adds style guides, analytics, admin controls **The Limitations** Grammarly suggestions aren't infallible. Accept everything blindly, and you might strip personality from creative writing or introduce awkward phrasings. It's best used as a second pair of eyes, not an autopilot. **Verdict** Grammarly remains the gold standard for writing assistance integrated into everyday workflows. The free tier handles basics well; Pro is worthwhile for professionals who write frequently. For AI content generation, dedicated tools outperform it - but for polishing and error-catching across all your writing, Grammarly's ubiquity is unbeatable.
Read full Grammarly review →QuillBot Overview
QuillBot is a powerful writing assistant that has gained popularity among students, educators, and professionals alike for its ability to enhance and streamline the writing process. The tool excels particularly in its paraphrasing capabilities, allowing users to input text and receive rewrites that maintain the original context while using different phrasing and synonyms. This is especially beneficial for those looking to avoid plagiarism or simply refine their writing style. One of QuillBot's standout features is its summarization tool, which condenses lengthy articles or documents into concise summaries, making it easier for users to grasp essential information quickly. The pricing structure for QuillBot is quite attractive, especially for those considering the Pro version at $9.95 per month. The free tier offers basic functionalities, but the Pro version unlocks advanced features like enhanced writing modes, the ability to process longer texts, and improved paraphrasing options. For many users, the value provided by the Pro version justifies the cost, particularly if they frequently engage in writing tasks that require a high level of quality and efficiency. When compared to alternatives like Grammarly or Spinbot, QuillBot holds its ground with unique features tailored for paraphrasing and summarization. While Grammarly focuses heavily on grammar and style checking, QuillBot provides tools that cater to rewriting and rethinking content. This makes it a valuable addition to any writer's toolkit, especially for those who need to produce content quickly without sacrificing quality. However, it is essential to note that the free version does come with limitations that might deter some users. While useful, the paraphrased outputs may not always align perfectly with users' expectations, occasionally requiring manual tweaking. Additionally, since QuillBot is an online tool, users need a stable internet connection to access its full capabilities, which might be a drawback for those in areas with limited connectivity. In conclusion, QuillBot stands out as a versatile and efficient writing tool that caters to a broad audience, from students to professionals. Its unique features, affordable pricing, and user-friendly interface make it a strong contender in the writing assistance category. For anyone looking to enhance their writing process, QuillBot offers a compelling solution that is worth considering.
Read full QuillBot review →Our Verdict
Both Grammarly (Free tier - Pro $12/mo) and QuillBot (Free tier - Pro $9.95/mo) compete in the Writing category, but they serve different needs.
Choose Grammarly if: You value works everywhere you write (browser, apps, mobile) and catches errors other tools miss. Plus, you can start for free.
Choose QuillBot if: You prioritize easy to use with a clean interface and affordable pricing with a free tier for basic use. It also offers a free tier.