NVIDIA Magpie TTS vs Voice.ai
NVIDIA Magpie TTS
build.nvidia.com
Voice.ai
voice.aiSide by side
| Figure | NVIDIA Magpie TTS | Voice.ai |
|---|---|---|
| Price from | $375/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 8 |
| Spec score · Text-to-speech tools | 9.4 (#1) | 9.2 (#10) |
| Spec score · Text-to-Speech Software | 9.0 (#14) | 8.7 (#31) |
| Documentation depth | NeMo documentation covers training manifests, Hydra configuration, DPO and GRPO preference optimization, inference parameters and long-form generation. | The API reference documents REST endpoints, request schemas, bearer authorization, agent configuration, webhooks, phone settings and knowledge-base IDs. |
| Founded | 1993 | 2022 |
| Free plan | Yes | Yes |
| Languages | Supported languages are English, Spanish, German, French, Italian, Vietnamese, Mandarin Chinese, Hindi, Japanese, Modern Standard Arabic, Brazilian Portuguese and Korean. | The PC page says voices repeat speech back in the speaker’s language. |
| Voice cloning | Yes | Users can create voice models for real-time conversion or text-to-speech, with paid plans adding instant-clone capacity. |
| What it does | Magpie TTS Multilingual is a neural text-to-speech model for generating speech in twelve languages. | Voice.ai provides AI voice changing, text-to-speech, voice cloning, audio tools and voice-agent services. |
Plans
NVIDIA Magpie TTS
- NVIDIA Developer ProgramFree
- NVIDIA AI Enterprise$4,500 a year
Voice.ai
- FreeFree
- Starter$5 a month
- Launch$12 a month
- Core$99 a month
- Scale$330 a month
- Business$880 a month
- FreeFree
- EnterprisePriced on request
In their own words
NVIDIA Magpie TTS
NVIDIA Magpie TTS has no write-up on Specifiction yet; its figures are above.
Voice.ai
Voice.ai provides real-time AI voice transformation for PC, alongside text-to-speech and online audio tools. Its PC app describes its voice engine as deep-learning based and lets users hear a changed voice in real time. A library of user-generated voices and voice cloning are also listed. Voice.ai says transformed speech is returned in the speaker’s language. On Windows, it can work with microphone-enabled apps such as Discord, Zoom, Google Meet, WhatsApp, Skype and Twitch, plus games including Minecraft and Fortnite. The platform listing includes Windows, Mac, iOS and Android, while its API offering covers voice agents, cloning and text-to-speech. The free plan includes 5k credits/month and a five-minute audio conversion limit. Starter costs $5 a month and includes 15k credits/month and five instant voice clones. Higher plans add credits, clones, concurrent generation and agent-call capacity, with priority support on Core and technical success manager support on Business.