iSpeech vs VOICEPEAK
iSpeech
ispeech.orgVOICEPEAK
ah-soft.comSide by side
| Figure | iSpeech | VOICEPEAK |
|---|---|---|
| Price from | $0.25/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 15 | 3 |
| Spec score · Text-to-Speech Software | 9.2 (#6) | 7.3 (#182) |
| Spec score · Text-to-speech tools | 9.2 (#11) | 7.6 (#155) |
| Commercial use | Yes | The Commercial 6 Narrator Set is offered for personal, educational, and business commercial use, subject to its license terms. |
| Company | iSpeech describes itself as a privately held company headquartered in Newark, New Jersey, with an office in San Francisco, California. | AHS plans and sells creative software including VOICEPEAK and conducts OEM, licensing, and commissioned development work. |
| Export formats | aiff,mp3,ogg,wma,flac,wav,alaw,ulaw,vox,mp4 | Edited speech can be saved as WAV or FLAC, and dialogue text can also be saved. |
| Free plan | Yes | No |
| Platforms | web,ios,android,api | Windows,macOS,Linux |
| Support | The developer pricing page lists priority technical support with purchases; the API guide directs support requests to [email protected]. | AHS product support is email-only, requires user and product registration plus a support number, and usually replies within 3–5 business days. |
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
VOICEPEAK
- VOICEPEAK 商用可能 ナレーターPrice not published
- VOICEPEAK 商用可能 6ナレーターセットPrice not published
- VOICEPEAK 商用可能 6ナレーターセット vol.2Price not published
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.