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AI Tool Comparison
Grammarly vs ChatGPT
A detailed side-by-side comparison to help you choose the right AI tool for your needs.
Feature Comparison
Pros & Cons
Grammarly
Pros
- Works across many platforms including browsers, desktop apps, Slack, Google Docs, and Zendesk
- Generous free tier that covers basic grammar, spelling, and tone detection
- Strong privacy stance: does not sell user content or use it for ad targeting or third-party model training
- Enterprise plan includes data loss prevention and granular role permissions for large organizations
Cons
- Pro plan AI prompts are capped at 2,000, which may not be enough for heavy generative AI users
- Monthly Pro pricing ($30/month) is significantly more expensive than annual billing ($12/month)
- Free tier has very limited generative AI capabilities (only 100 prompts)
- Enterprise pricing is not transparent and requires contacting sales
ChatGPT
Pros
- Free tier provides useful baseline access without payment
- Supports a broad range of tasks from writing to coding to data analysis
- Voice interaction mode allows hands-free conversations
- Large ecosystem of custom GPTs built by the community
- Available on web, iOS, Android, and desktop apps
Cons
- Free tier has notable usage limits and restricted model access
- Responses can contain inaccuracies or hallucinated information
- No internet access in some modes, limiting real-time information
- Per-user pricing can become expensive for larger teams
Our Verdict
Both Grammarly and ChatGPT are excellent choices with similar feature sets. Your decision should depend on your specific needs, pricing, and whether you need self-hosting capabilities.