Grammarly vs Koala AI
Side-by-side comparison · 2026
Overview
Feature comparison
| Feature | Grammarly | Koala AI |
|---|---|---|
| Category | writing | seo |
| API access | Enterprise | No |
| Code assistant | No | No |
| Collaboration | Business | Limited |
| Free plan | Yes | Trial |
| Image generation | No | Yes |
| Languages | English focus | Multilingual |
| Model | Proprietary + LLM | GPT-4 class |
| SEO tools | No | Yes |