Side-by-side comparison · 2026
| Feature | Character.ai | Koala AI |
|---|---|---|
| Category | chat | seo |
| API access | No | No |
| Code assistant | No | No |
| Collaboration | No | Limited |
| Free plan | Yes | Trial |
| Image generation | Limited | Yes |
| Languages | Multilingual | Multilingual |
| Model | c1.2 | GPT-4 class |
| SEO tools | No | Yes |
| Voice |
| Yes (beta) |
| No |