UtaiSynthesizer vs VoiSona Song
UtaiSynthesizer
utaisynthesizer.netVoiSona Song
voisona.comSide by side
| Figure | UtaiSynthesizer | VoiSona Song |
|---|---|---|
| Price from | — | ¥550/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Plans published | 0 | 7 |
| Spec score · AI Singing Voice Generators | 6.8 (#23) | 8.4 (#9) |
| Purpose | UtaiSynthesizer is a singing-voice synthesis DAW that turns scores into vocals using voice-conversion models. | VoiSona is AI voice synthesis software that realistically reproduces human singing. |
| Support | The project directs bug reports and feature requests to GitHub Issues and links to QQ and Discord community groups. | The maker directs software support requests through its inquiry form and lists support hours as 10:00 AM to 5:00 PM, excluding weekends and public holidays. |
Plans
VoiSona Song
- Chis-A voice libraryFree
- Free Chis-A voice libraryFree
- VoiSona editorFree
- Voice library monthly plan¥880 a month
- Voice library annual plan¥6,600 a year
- Voice library outright plan¥13,200, paid once
- Paid song voice librariesPrice not published
In their own words
UtaiSynthesizer
UtaiSynthesizer has no write-up on Specifiction yet; its figures are above.
VoiSona Song
VoiSona Song is AI voice synthesis software that reproduces human singing. It is available on iOS, macOS, and Windows, with a free editor and the Chis-A voice library available at no cost. Users can create vocals by entering notes and lyrics in a piano roll, importing MIDI into a DAW, or uploading MusicXML files. Editing controls cover phoneme timing, pitch, volume, vibrato, voice quality, and huskiness. On PC, the app can run on its own or as a VSTi or Audio Units plug-in. The iOS/iPadOS app runs standalone or as an AUv3 plug-in compatible with GarageBand, Logic Pro, Cubasis, and more. Export formats include WAV, MIDI, MusicXML, CCS, CCST, tsmsln, tssprj, and Lab; commercial use is allowed. Before a voice library is purchased, the free editor can make voices sing only the first 10 seconds of a song. Paid song voice libraries offer monthly, annual, and outright purchase options, with prices varying by library and displayed in yen. Sign-up is required, and an internet connection is needed for installation and some features. CeVIO Creative Studio and CeVIO AI exclusive voice libraries cannot currently be used.