Sprag vs Voice.ai
Sprag
sprag.ai
Voice.ai
voice.aiSide by side
| Figure | Sprag | Voice.ai |
|---|---|---|
| Price from | $0.70/mo | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 8 |
| Spec score · Text-to-speech tools | 8.6 (#52) | 9.2 (#10) |
| Spec score · Text-to-Speech Software | 8.4 (#75) | 8.7 (#31) |
| Spec score · AI voice cloning tools | 8.3 (#21) | 8.8 (#11) |
| Free plan | No | Yes |
| Product | Sprag offers native speech-to-speech agents and an STT-to-LLM-to-TTS voice pipeline through one API. | Voice.ai offers real-time AI voice transformation for PC, plus text-to-speech and online audio tools. |
| Support | The pricing page directs users with questions about account costs, billing, rate limits, enterprise agreements, and metering to contact Sprag. | The pricing page lists priority support for Core and above, and technical success manager support for Business. |
| Voice cloning | Yes | Users can create voice models for real-time conversion or text-to-speech, with paid plans adding instant-clone capacity. |
Plans
Sprag
- Chorus$0.70 a month
- Chorus Design$15 a month
- Chorus Clone$4.50 a month
- Symphony NotesFree
- Rhythm$0.08, paid once
- Symphony$0.09, paid once
- Chorus — built-in voice$0.70, paid once
- Chorus — cloned voice$4.50, paid once
- Chorus — designed voice$15, paid once
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
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.