ChatGPT
Get answers. Find inspiration. Be more productive.
Grammarly
Responsible AI that ensures your writing and reputation shine
ChatGPT vs Grammarly Comparison
Compare ChatGPT and Grammarly side-by-side — pricing, features, scores, and which one is right for you.
The bottom line
ChatGPT and Grammarly are both strong contenders in the ai tools space, but they serve different needs. ChatGPT edges ahead with an overall score of 90/100 compared to Grammarly's 79/100. Both are equally user-friendly (10/10 each). On pricing, both offer free tiers, so you can try each before committing. ChatGPT rates higher for value for money (8/10 vs 7/10), making it a better pick if budget is a concern.
At a glance
| ChatGPT | Grammarly | |
|---|---|---|
| Our score | 90/100 | 79/100 |
| Starting price | $20/mo | $12/mo |
| Free tier | Yes | Yes |
| Best for | Get answers. Find inspiration. Be more productive. | Responsible AI that ensures your writing and reputation shine |
Pricing comparison
ChatGPT
Free tier available
FreeFree
Plus$20/mo
Pro$200/mo
Pricing verified 2026-03-12
Grammarly
Free tier available
FreeFree
Premium$30/mo
Business$25/mo
Pricing verified 2026-03-14
Feature comparison
core
| Feature | ChatGPT | Grammarly |
|---|---|---|
| Chat | Yes | GrammarlyGO |
| Code generation | Yes | No |
| Web browsing | Yes | No |
| Image generation | Yes | No |
| File analysis | Yes | No |
advanced
| Feature | ChatGPT | Grammarly |
|---|---|---|
| Custom GPTs | Plus+ | No |
| API access | Separate pricing | Enterprise |
| Voice mode | Yes | No |
| Canvas | Plus+ | No |
integrations
| Feature | ChatGPT | Grammarly |
|---|---|---|
| Zapier | Yes | No |
| Microsoft 365 | Yes | Yes |
| Slack | Yes | Yes |
| Google Workspace | No | Yes |
Ratings breakdown
ChatGPT
Ease of use10/10
Value for money8/10
Features9/10
Support6/10
Grammarly
Ease of use10/10
Value for money7/10
Features7/10
Support7/10
Choose ChatGPT if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Choose Grammarly if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- You need enterprise-grade capabilities
