ChatGPT vs Grammarly
Side-by-side on price, features and best fit — plus a quick verdict.
| ChatGPT | Grammarly | |
|---|---|---|
| Starting price | $20/mo (Plus) | $12/mo |
| Free tier | Yes | Yes |
| Category | AI Chatbots & Assistants | AI Writing & Copywriting |
| Best for | everyday questions, writing drafts, coding help | proofreading, tone improvement, everyday writing |
ChatGPT
The most widely used AI chatbot for writing, coding and research.
$20/mo (Plus)
Free tier available
- Web + mobile + desktop apps
- Image generation
- Data analysis / file upload
- Custom GPTs
- Voice mode
Grammarly
AI writing assistant for grammar, tone and clarity everywhere you type.
$12/mo
Free tier available
- Grammar + spell check
- Tone detection
- Generative rewrite
- Browser + app integrations
Verdict
Choose ChatGPT if you want everyday questions; pick Grammarly for proofreading. Both are worth a quick trial before committing.