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Grammarly vs ProWritingAid — Detailed Comparison 2026
Side-by-side comparison to help you choose.
Grammarly
AI writing assistant for clear communication
★ 4.7/5
Pricing
$12/mo
Features
- ✓ Grammar & spelling check
- ✓ Tone detection
- ✓ Plagiarism detection
- ✓ Style suggestions
- ✓ Vocabulary enhancement
ProWritingAid
Grammar checker, style editor, and writing mentor
★ 4.5/5
Pricing
$10/mo
Features
- ✓ 20+ writing reports
- ✓ Grammar & style checking
- ✓ Thesaurus & dictionary
- ✓ Sentence structure analysis
- ✓ Plagiarism checker
Grammarly vs ProWritingAid — FAQ
Is Grammarly better than ProWritingAid?
Grammarly is rated 4.7/5 while ProWritingAid is rated 4.5/5. The best choice depends on your needs.
What is the price difference?
Grammarly: $12/mo. ProWritingAid: $10/mo.