Altered Studio vs Neuphonic
Altered Studio
altered.aiNeuphonic
neuphonic.comSide by side
| Figure | Altered Studio | Neuphonic |
|---|---|---|
| Price from | $30/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 0 |
| Spec score · Text-to-Speech Software | 9.5 (#1) | 7.7 (#145) |
| Spec score · Text-to-speech tools | 9.3 (#6) | 7.9 (#121) |
| 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. | London, United Kingdom |
| Integration | Google Drive integration supports importing, sharing and exporting audio files. | The on-device solution can be integrated through an SDK, API, or custom deployment for mobile, desktop, embedded, and wearable hardware. |
| Integrations | The online Voice Editor can work with audio files in Google Drive, and RealTime Pro routes audio through a virtual microphone to apps including Discord, Zoom, Microsoft Teams, and Google Meet. | The developer documentation lists integrations for Twilio, LiveKit, Pipecat and VideoSDK. |
| Intended users | The maker names podcasters, video game studios, and eLearning among the industries Studio serves. | The on-premises page identifies enterprises, financial institutions, healthcare providers, and government as ideal use cases. |
| Product | Altered Studio combines multiple Voice AI technologies in one platform for creating professional voice content. | Neuphonic builds voice AI for natural speech and voice interactions through on-device, on-premises, and cloud API deployments. |
| Security | The privacy policy says Google Drive access is optional and that Google user data is used only to provide or improve user-facing application features. | The privacy policy says safeguards may include access controls, encryption, monitoring and secure infrastructure. |
| Text-to-speech | Text-to-speech offers more than 70 languages and third-party voices from Azure, Google, AWS Polly and IBM. | Its API provides real-time text-to-speech with low latency, flexible voices, pronunciation controls, and support for multilingual speech. |
| Voice cloning | Users can make a Rapid Voice Clone with 4–8 seconds of audio; custom voice models are available by contacting Altered. | The cloud API offers voice cloning, and NeuTTS-2M offers voice cloning in seven listed languages for infrastructure deployments. |
Plans
Altered Studio
- FreeFree
- Creator$30 a month
- Professional$90 a month
- Creator$360 a year
- Professional$1,080 a year
- EnterprisePriced on request
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.