KST
Grammarly logo
VS
QuillBot logo

Grammarly vs QuillBot

Detailed comparison to help you choose the right tool in 2026

πŸ“… Last updated: February 4, 2026‒⏱️ 12 min readβ€’πŸ“Š Writing

πŸ† Quick Verdict

It's a tie! Both are great options.

Grammarly is better for grammar. QuillBot excels at paraphrasing.

πŸ“Š Visual Comparison

Overall Score Comparison

42
Grammarly
vs
42
QuillBot

Category Breakdown

Grammarly: 20%FeaturesQuillBot: 20%
Grammarly: 90%PricingQuillBot: 90%
Grammarly: 70%Ease of UseQuillBot: 70%
Grammarly: 75%SupportQuillBot: 75%
Grammarly: 60%IntegrationQuillBot: 60%

Grammarly Highlights

  • βœ… Real-time corrections
  • βœ… Tone detection
  • πŸ’° Free / $12/month

QuillBot Highlights

  • βœ… Good paraphrasing
  • βœ… Multiple modes
  • πŸ’° Free / $10/month

Feature Comparison

FeatureGrammarlyQuillBot
Grammarβœ“βœ“
Toneβœ“β€”
Paraphraseβ€”βœ“

What is Grammarly?

Grammarly logo

Grammarly

Writing

grammarly.com

Grammarly is an AI-powered writing assistant that checks grammar, spelling, punctuation, and offers style suggestions. It works across browsers, desktop apps, and mobile.

βœ…Pros

  • β€’Real-time corrections
  • β€’Tone detection
  • β€’Plagiarism checker
  • β€’Works everywhere
  • β€’Easy to use

❌Cons

  • β€’Premium is expensive
  • β€’Privacy concerns
  • β€’Can be intrusive
  • β€’Occasional false positives

What is QuillBot?

QuillBot logo

QuillBot

Writing

quillbot.com

QuillBot is an AI-powered paraphrasing and writing tool that helps rewrite text, check grammar, and improve writing quality.

βœ…Pros

  • β€’Good paraphrasing
  • β€’Multiple modes
  • β€’Grammar checker
  • β€’Browser extension
  • β€’Affordable pricing

❌Cons

  • β€’Limited free version
  • β€’Can sound unnatural
  • β€’Not for creative writing
  • β€’Plagiarism concerns

Pricing Comparison

Grammarly

Free / $12/month

Freemium

βœ“ Free tier availableView detailed pricing β†’

QuillBot

Free / $10/month

Freemium

βœ“ Free tier availableView detailed pricing β†’

πŸ“ŠIn-Depth Analysis: Grammarly vs QuillBot

Choosing between Grammarly and QuillBot can be challenging, as both tools offer compelling features for modern workflows. In this comprehensive comparison, we'll analyze every aspectβ€”from features and pricing to real-world use casesβ€”to help you make an informed decision.

Grammarly

Grammarly is an AI-powered writing assistant that checks grammar, spelling, punctuation, and offers style suggestions. It works across browsers, desktop apps, and mobile.

QuillBot

QuillBot is an AI-powered paraphrasing and writing tool that helps rewrite text, check grammar, and improve writing quality.

🎯Best Use Cases

When to Choose Grammarly

  • βœ“
    For Teams:

    Real-time corrections

  • βœ“
    For Small Business:

    Tone detection

  • βœ“
    For Enterprise:

    Plagiarism checker

When to Choose QuillBot

  • βœ“
    For Individuals:

    Good paraphrasing

  • βœ“
    For Small Business:

    Multiple modes

  • βœ“
    For Teams:

    Grammar checker

πŸ”Feature Deep Dive

Grammar

Grammarly:βœ… Yes
QuillBot:βœ… Yes

Tone

Grammarly:βœ… Yes
QuillBot:

πŸ’°Pricing Analysis

Grammarly

Free / $12/month

Freemium

βœ… Free tier available

QuillBot

Free / $10/month

Freemium

βœ… Free tier available

πŸ’‘ Pro Tip

Both tools offer free trials or tiers. We recommend testing both with your actual workflow before committing to a paid plan.

πŸ†Our Recommendation

After extensive analysis and testing, here's our take: Both Grammarly and QuillBot are excellent tools that can significantly improve your productivity. The best choice depends on your specific needs, workflow, and priorities.

Choose Grammarly if:

You need grammar and writing style help.

Choose QuillBot if:

You need paraphrasing and rewriting.

Frequently Asked Questions

Grammarly is more accurate for grammar checking.

Final Verdict: Which Should You Choose?

✨ Choose Grammarly if

You need grammar and writing style help.

✨ Choose QuillBot if

You need paraphrasing and rewriting.