NVIDIA Magpie TTS vs Spex-TTS
NVIDIA Magpie TTS
build.nvidia.comSpex-TTS
gandr.aiSide by side
| Figure | NVIDIA Magpie TTS | Spex-TTS |
|---|---|---|
| Price from | $375/mo | $10/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 6 |
| Spec score · Text-to-speech tools | 9.4 (#1) | 8.7 (#34) |
| Spec score · Text-to-Speech Software | 9.0 (#14) | 8.3 (#87) |
| API access | Yes | Yes |
| Export formats | WAV | ["WAV","raw PCM (pcm_s16le)"] |
| Free plan | Yes | Yes |
| Languages | 12 | 23 |
| Languages | Supported languages are English, Spanish, German, French, Italian, Vietnamese, Mandarin Chinese, Hindi, Japanese, Modern Standard Arabic, Brazilian Portuguese and Korean. | The maker says one cloned reference can be used across 23 languages. |
| Platforms | web,linux,api,self_hosted | ["web","api"] |
| Voice cloning | Yes | The API supports instant voice cloning from ten seconds of a consenting speaker’s audio, and the clone speaks 23 languages. |
Plans
NVIDIA Magpie TTS
- NVIDIA Developer ProgramFree
- NVIDIA AI Enterprise$4,500 a year
Spex-TTS
- FreeFree
- Take a Gandr$10 a month
- Pro$50 a month
- Scale / flat rate$150 a month
- Scale / flat rate$150 a year
- EnterprisePriced on request
In their own words
NVIDIA Magpie TTS
NVIDIA Magpie TTS has no write-up on Specifiction yet; its figures are above.