NVIDIA Magpie TTS vs OpenAI Text-to-Speech
NVIDIA Magpie TTS
build.nvidia.com
OpenAI Text-to-Speech
developers.openai.comSide by side
| Figure | NVIDIA Magpie TTS | OpenAI Text-to-Speech |
|---|---|---|
| Price from | $375/mo | $0.60/mo |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 3 |
| Spec score · Text-to-speech tools | 9.4 (#1) | 8.3 (#74) |
| Spec score · Text-to-Speech Software | 9.0 (#14) | 7.9 (#123) |
| API access | Yes | Yes |
| Commercial use | NVIDIA marks this release as ready for commercial use under its stated terms. | Yes |
| Export formats | WAV | mp3,opus,aac,flac,wav,pcm |
| Languages | 12 | 57 |
| Languages | Supported languages are English, Spanish, German, French, Italian, Vietnamese, Mandarin Chinese, Hindi, Japanese, Modern Standard Arabic, Brazilian Portuguese and Korean. | The TTS model can generate spoken audio in the languages listed in the guide by supplying text in the desired language. |
| Platforms | web,linux,api,self_hosted | api |
| Voice cloning | Yes | Yes |
| What it does | Magpie TTS Multilingual is a neural text-to-speech model for generating speech in twelve languages. | The GPT-4o Mini TTS model converts text into natural sounding spoken text through the speech generation API endpoint. |
Plans
NVIDIA Magpie TTS
- NVIDIA Developer ProgramFree
- NVIDIA AI Enterprise$4,500 a year
OpenAI Text-to-Speech
- TTS-1$15 a month
- TTS-1 HD$30 a month
- GPT-4o Mini TTS API usage$0.60 a month
In their own words
NVIDIA Magpie TTS
NVIDIA Magpie TTS has no write-up on Specifiction yet; its figures are above.
OpenAI Text-to-Speech
OpenAI Text-to-Speech has no write-up on Specifiction yet; its figures are above.