Copy.ai vs Grammarly
Side-by-side comparison · 2026
Overview
Feature comparison
| Feature | Copy.ai | Grammarly |
|---|---|---|
| Category | writing | writing |
| API access | Yes | Enterprise |
| Code assistant | No | No |
| Collaboration | Teams | Business |
| Free plan | Yes (limited) | Yes |
| Image generation | No | No |
| Languages | 25+ languages | English focus |
| Model | GPT-based | Proprietary + LLM |
| SEO tools | Limited | No |