Altered Studio vs VoiceOverMaker
Altered Studio
altered.aiVoiceOverMaker
voiceovermaker.ioSide by side
| Figure | Altered Studio | VoiceOverMaker |
|---|---|---|
| Price from | $30/mo | €10/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 6 | 8 |
| Spec score · Text-to-Speech Software | 9.5 (#1) | 8.0 (#116) |
| Spec score · Text-to-speech tools | 9.3 (#6) | 8.5 (#58) |
| API | An API is available to Enterprise customers for integrating Altered Studio into other systems. | A text-to-speech API provides endpoints to authenticate, check character usage, list voices, and generate voice audio. |
| API access | The FAQ says API access is offered to Enterprise customers for integrating Studio into other systems. | Yes |
| Free plan | Yes | Yes |
| Headquarters | The privacy policy gives Altered Ltd's address as Ground Floor, 298 West End Lane, London NW6 1LN, UK. | Bielefeld, Germany |
| Product | Altered Studio combines multiple Voice AI technologies in one platform for creating professional voice content. | VoiceOverMaker is an AI text-to-speech platform for creating natural-sounding voiceovers. |
| Transcription and translation | Transcription and translation are advertised for more than 75 languages. | The product can transcribe and translate video or audio, generate dubbed voices, and export WebVTT or text files. |
| Voice library | The service lists up to 20 professional voices and more than 800 common voices. | The site says it offers more than 800 voices across more than 80 languages and language variants. |
Plans
Altered Studio
- FreeFree
- Creator$30 a month
- Professional$90 a month
- Creator$360 a year
- Professional$1,080 a year
- EnterprisePriced on request
VoiceOverMaker
- Free of chargeFree
- Standard€10 a month
- Medium€16 a month
- Large€25 a month
- Free of chargeFree
- Standard€10, paid once
- Medium€16, paid once
- Large€25, paid once
In their own words
Altered Studio
Altered Studio combines voice transformation and audio production tools for creating professional voice content. Its Speech-to-Speech and Performance-to-Performance morphing changes a voice while retaining the speaker’s performance. Other tools include text-to-speech, voice cloning, AI voice cleaning, denoising, audio editing, DSP effects and batch processing. Studio supports transcription and translation in 75+ languages, and text-to-speech voice-over in 70+ languages. A Rapid Voice Clone can be made from 4–8 seconds of audio; custom voice models are available by contacting Altered. The online Voice Editor can work with Google Drive audio, while RealTime Pro routes audio through a virtual microphone to apps including Discord, Zoom, Microsoft Teams and Google Meet. The free plan includes 3 minutes per month of voice morphing and 10,000 AI tokens. Creator costs $30 a month billed annually; Professional costs $90 a month billed annually. Desktop use requires a Windows PC with an 8GB+ Nvidia GPU, and mobile devices are not currently supported.
VoiceOverMaker
VoiceOverMaker has no write-up on Specifiction yet; its figures are above.