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AI Tool Comparison

Grammarly vs Wordtune

A side-by-side breakdown to help you pick the right tool for your workflow.

Grammarly logo

Grammarly

Catch grammar and clarity issues as you write, then let built-in AI agents draft, rewrite, and complete tasks across your apps. Grammarly's parent company rebranded to Superhuman in October 2025.

Writing
freemium
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Wordtune logo

Wordtune

Rewrite an awkward sentence into multiple tone-adjusted alternatives instantly, and compress long documents into digestible summaries.

Writing
freemium
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Bottom Line

Grammarly edges ahead on rating (4.7 vs 4.5), but the right pick still comes down to which workflow you're running.

Choose Grammarly if…

Writing

Choose Wordtune if…

Writing

AttributeGrammarlyWordtune
CategoryWritingWriting
Pricingfreemiumfreemium
Pricing DetailFree / $12/mo Pro (annual) / Enterprise customFree / $13.99/mo Advanced / $19.99/mo Unlimited
Rating4.74.5

Key Features

Grammarly

  • Grammar and spelling checks
  • Tone detection
  • Plagiarism checker
  • Generative AI co-creator
  • Browser extension

Wordtune

  • Sentence rewriting
  • Tone adjustment
  • Summarization
  • Expand/shorten
  • Chrome extension

Pros

Grammarly

  • Works everywhere you write
  • Highly accurate suggestions
  • Improves overall writing quality
  • Generative features are helpful

Wordtune

  • Preserves your original voice
  • Great for non-native English writers
  • Works in browser anywhere
  • Fast suggestions

Cons

Grammarly

  • Premium plan is somewhat pricey
  • Can be overly pedantic
  • Generative features are basic compared to ChatGPT

Wordtune

  • Better for rewriting than generating from scratch
  • Free tier limited to 10 rewrites/day
  • Doesn't replace a full writing tool

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