Homeβ€ΊGrammarly vs ProWritingAid
Updated March 2026 Β· Independent Analysis

GrammarlyvsProWritingAid

ProWritingAid starts at $10/mo, 17% cheaper than Grammarly's $12/mo. Grammarly is rated higher at 4.7/5 vs ProWritingAid's 4.5/5.

G
Grammarly

AI writing assistant for grammar, clarity, and tone β€” works across all your apps.

β˜… 4.7/5Founded 200930M+ users
Try Grammarly Free β†’
P
ProWritingAid

In-depth AI writing editor with 200+ reports, style analysis, and deep integration with Word and Scrivener.

β˜… 4.5/5Founded 20122M+ users
Try ProWritingAid Free β†’

⚑ Quick Stats

⭐
Avg Rating
πŸ† Grammarly wins
πŸ’°
Starting Price
πŸ† ProWritingAid wins
πŸ”§
Features
πŸ† ProWritingAid wins
🎁
Free Plan
GrammarlyYes βœ“
ProWritingAidYes βœ“

πŸ“Š Ratings Breakdown

G

Grammarly

4.7/5 avg
G2 Score4.7/5
Capterra Score4.7/5
Overall Avg4.7/5
P

ProWritingAid

4.5/5 avg
G2 Score4.5/5
Capterra Score4.6/5
Overall Avg4.55/5

⚑ Quick Verdict

Independent analysis based on features, pricing, and user ratings

Choose Grammarly if you need:
  • βœ“ Grammar checking
  • βœ“ Plagiarism detection
  • βœ“ Tone suggestions
  • βœ“ Browser extension
  • βœ“ MS Office plugin
Try Grammarly Free β†’
Choose ProWritingAid if you need:
  • βœ“ Grammar checker
  • βœ“ 200+ writing reports
  • βœ“ Readability score
  • βœ“ ClichΓ©s detector
  • βœ“ Pacing analysis
Try ProWritingAid Free β†’

πŸ”§ Feature Comparison

Grammarly uniquely offers Grammar checking, Plagiarism detection, Tone suggestions. ProWritingAid uniquely offers Grammar checker, 200+ writing reports, Readability score. Both share 1 features including Style improvements.

Feature
Grammarly
ProWritingAid
Style improvements
βœ“
βœ“
Grammar checking
βœ“
βœ—
Plagiarism detection
βœ“
βœ—
Tone suggestions
βœ“
βœ—
Browser extension
βœ“
βœ—
MS Office plugin
βœ“
βœ—
Mobile app
βœ“
βœ—
Team style guide
βœ“
βœ—
Grammar checker
βœ—
βœ“
200+ writing reports
βœ—
βœ“
Readability score
βœ—
βœ“
ClichΓ©s detector
βœ—
βœ“
Pacing analysis
βœ—
βœ“
Dialogue checker
βœ—
βœ“
Word explorer
βœ—
βœ“
Integrations
βœ—
βœ“
Chrome extension
βœ—
βœ“
MS Word add-in
βœ—
βœ“
Scrivener plugin
βœ—
βœ“
Total Features
8
12

πŸ’° Pricing Comparison

ProWritingAid starts at $10/mo, 17% cheaper than Grammarly's $12/mo.

G

Grammarly Plans

Free tier available

Free
Free
  • β€’ Basic grammar
  • β€’ Spelling
  • β€’ Punctuation
PremiumBest Value
$12/month
  • β€’ Style suggestions
  • β€’ Tone detection
  • β€’ Plagiarism checker
  • β€’ Full rewrites
Business
$15/month
  • β€’ Team features
  • β€’ Style guide
  • β€’ Analytics
  • β€’ Priority support
Full Grammarly pricing breakdown β†’
P

ProWritingAid Plans

Free tier available

Free
Free
  • β€’ 500 words/check
  • β€’ Basic reports
  • β€’ Web editor
PremiumBest Value
$10/mo
  • β€’ Unlimited words
  • β€’ 200+ reports
  • β€’ All integrations
Premium+
$12/mo
  • β€’ Everything in Premium
  • β€’ Plagiarism checks
  • β€’ Video tutorials
Full ProWritingAid pricing breakdown β†’
πŸ”” Get notified when prices change

❓ Frequently Asked Questions

Was this comparison helpful?
πŸ“¬ Stay updated on SaaS pricing changes
Get notified when tools update their pricing or features

πŸ”— Related Comparisons