| Price from | $8.99/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | — | Yes |
| Plans published | 8 | 5 |
| Spec score · AI Writing Tools | 8.3 (#96) | 9.3 (#8) |
| Free plan | Yes | Yes |
| Headquarters | 09 Block 9 DHA Phase 1, Pakistan | San Francisco, California, United States |
| Language support | 100-plus languages | multilingual |
| Security | The privacy policy says Lek.ai uses commercially acceptable means to protect personal data but cannot guarantee absolute security. | WRITER states that it maintains SOC 2 Type II compliance and HIPAA Type 1 and PCI compliance. |
| SEO features | Yes | Yes |
