Updated March 2026 · Independent Analysis
GrammarlyvsZapier AI
Grammarly starts at $12/mo, 60% cheaper than Zapier AI's $30/mo. Grammarly is rated higher at 4.7/5 vs Zapier AI's 4.5/5.
Grammarly
AI writing assistant for grammar, clarity, and tone — works across all your apps.
★ 4.7/5Founded 200930M+ users
Try Grammarly Free →
Zapier AI
Zapier's AI layer that lets users build automations and chatbots using natural language across 6000+ app integrations.
★ 4.5/5Founded 20112M+ users
Try Zapier AI Free →⚡ Quick Stats
📊 Ratings Breakdown
Grammarly
4.7/5 avg
G2 Score4.7/5
Capterra Score4.7/5
Overall Avg4.7/5
Zapier AI
4.5/5 avg
G2 Score4.5/5
Capterra Score4.5/5
Overall Avg4.5/5
⚡ Quick Verdict
Independent analysis based on features, pricing, and user ratings
Choose Grammarly if you need:
- ✓ Grammar checking
- ✓ Plagiarism detection
- ✓ Tone suggestions
- ✓ Style improvements
- ✓ Browser extension
Choose Zapier AI if you need:
- ✓ AI Zap builder
- ✓ Chatbot builder
- ✓ AI actions
- ✓ 6000+ app integrations
- ✓ Natural language automation
🔧 Feature Comparison
Grammarly uniquely offers Grammar checking, Plagiarism detection, Tone suggestions. Zapier AI uniquely offers AI Zap builder, Chatbot builder, AI actions. Both share 0 features.
Feature
Grammarly
Zapier AI
Grammar checking
✓
✗
Plagiarism detection
✓
✗
Tone suggestions
✓
✗
Style improvements
✓
✗
Browser extension
✓
✗
MS Office plugin
✓
✗
Mobile app
✓
✗
Team style guide
✓
✗
AI Zap builder
✗
✓
Chatbot builder
✗
✓
AI actions
✗
✓
6000+ app integrations
✗
✓
Natural language automation
✗
✓
AI formatter
✗
✓
Document extraction
✗
✓
Conditional logic
✗
✓
Multi-step zaps
✗
✓
Webhook support
✗
✓
Scheduling
✗
✓
Error handling
✗
✓
Total Features
8
12
💰 Pricing Comparison
Grammarly starts at $12/mo, 60% cheaper than Zapier AI's $30/mo.
Grammarly Plans
Free tier available
Free
Free- • Basic grammar
- • Spelling
- • Punctuation
PremiumBest Value
$12/month- • Style suggestions
- • Tone detection
- • Plagiarism checker
- • Full rewrites
Business
$15/month- • Team features
- • Style guide
- • Analytics
- • Priority support
Zapier AI Plans
Free tier available
Free
Free- • 100 tasks/mo
- • 5 Zaps
- • Basic AI features
ProfessionalBest Value
$30/mo- • 2000 tasks/mo
- • Unlimited Zaps
- • AI Zap builder
Team
$103/mo- • 50K tasks/mo
- • Chatbots
- • Team features
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❓ Frequently Asked Questions
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