| Price from | $10/mo | $14.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 3 |
| Spec score · Text-to-Speech Software | 9.0 (#8) | 8.8 (#24) |
| Spec score · Text-to-speech tools | 8.7 (#36) | 8.4 (#70) |
| API access | Yes | Yes |
| Export formats | MP3 | WAV |
| Integrations | The platform describes GitHub repository access for agents and lists GitHub integration among its AI Center tools. | The maker lists on-device SDKs for Python, Swift, React Native, Flutter, and Web, and says Kitten-TTS 2 SDKs are coming soon. |
| Platforms | The site lists web, Windows, macOS, and Linux as available today; it says native Android and iOS apps are in progress. | windows,macos,linux,api |
| Support | The Free plan includes live and mail support, Premium includes priority live and mail support, and Ultra includes 24/7 support and a named account manager. | The maker offers commercial integration assistance, custom voice development, enterprise licensing, email support, GitHub Issues, and a Discord community. |
| Voice cloning | Yes | KittenTTS 2 supports zero-shot voice cloning from a short audio sample without fine-tuning. |