iSpeech vs VOICEROID
iSpeech
ispeech.orgVOICEROID
ah-soft.comSide by side
| Figure | iSpeech | VOICEROID |
|---|---|---|
| Price from | $0.25/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 15 | 14 |
| Spec score · Text-to-Speech Software | 9.2 (#6) | 7.4 (#175) |
| Spec score · Text-to-speech tools | 9.2 (#11) | 7.5 (#170) |
| API access | API access requires an API key, with mobile development, mobile production, and web/general production key types. | No |
| Commercial use | Yes | Yes |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | WAV,TEXT |
| Free plan | Yes | No |
| Platforms | web,ios,android,api | Windows |
| Security | The privacy policy says iSpeech uses commercially reasonable physical, managerial, and technical safeguards, while stating it cannot warrant the security of transmitted information. | The official product pages opened do not state security certifications or compliance claims. |
| What it does | iSpeech provides cloud text-to-speech and automated speech-recognition services that turn text into audio or submitted audio into transcriptions. | VOICEROID is high-performance speech synthesis software developed by AI Inc. for producing natural, human-like speech. |
Plans
iSpeech
- Plus$2.95 a month
- Premium$3.95 a month
- Pay Per Use$50 a month
- Pay Per Install$0.25 a month
- BasicFree
- HackerFree
- Plus$2.95 a month
- Premium$3.95 a month
- Junior$29 a month
- Pay-per-use 2,000 credits$50, paid once
VOICEROID
- VOICEROID+ EX (selected voices)Priced on request
- VOICEROID+ EX (selected voices)Price not published
- VOICEROID2 (selected voices)Priced on request
- VOICEROID2 (selected voices)Price not published
- VOICEROID+ 京町セイカ EX¥8,778, paid once
- VOICEROID+ 東北きりたん EX¥8,778, paid once
- VOICEROID+ 東北ずん子 EX¥8,778, paid once
- VOICEROID+ 民安ともえ EX¥8,778, paid once
- VOICEROID+ 水奈瀬コウ EX¥8,778, paid once
- VOICEROID+ 結月ゆかり EX¥8,778, paid once
In their own words
iSpeech
iSpeech provides text-to-speech and automated speech recognition through APIs, SDKs, and online tools. Its speech API can synthesize audio with multiple voices, formats, bitrates, frequencies, and playback speeds, and supports MathML and SSML. The API can also transcribe submitted audio across multiple languages and recognition models; iSpeech says custom models can be created. The homepage lists support for more than 30 languages. Audio downloads are available in AIFF, MP3, OGG, WMA, FLAC, WAV, A-law, μ-law, VOX, and MP4 formats. Listed access includes Android, iOS, Linux, macOS, web, Windows, API, and extension. The Basic plan is free for personal use, and commercial use is listed as available. Plus costs $2.95 a month, billed monthly, and includes 30-minute recordings, approximately 4,167 words. Premium costs $3.95 a month, billed monthly, with 12-hour recordings, approximately 100,000 words. Pay Per Use costs $50 a month for dynamic TTS usage only and includes 2,000 credits. Pay Per Install costs $0.25 a month and has a 10,000-install minimum.