Altered Studio vs TtsPlus
Altered Studio
altered.aiTtsPlus
ttsplus.comSide by side
| Figure | Altered Studio | TtsPlus |
|---|---|---|
| Price from | $30/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 1 |
| Spec score · Text-to-Speech Software | 9.5 (#1) | 7.5 (#167) |
| Spec score · Text-to-speech tools | 9.3 (#6) | 7.8 (#139) |
| API access | The FAQ says API access is offered to Enterprise customers for integrating Studio into other systems. | No |
| Free plan | Yes | Yes |
| 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 billing policy lists integrations as a possible future feature and says that mentioning a possible feature does not mean it exists today. |
| Intended users | The maker names podcasters, video game studios, and eLearning among the industries Studio serves. | The About page describes the service as designed for solo creators, teams, educators, businesses, and people bridging written and spoken information. |
| 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 billing policy describes safeguards including access controls, password hashing, request validation, anti-forgery tokens, rate limits, bot filtering, and security headers, and says these are not a certification or security guarantee. |
| Voice cloning | Users can make a Rapid Voice Clone with 4–8 seconds of audio; custom voice models are available by contacting Altered. | The studio offers voice cloning and requires users to confirm they own the voice or have the speaker’s explicit permission. |
| What it does | Altered Studio combines speech-to-speech voice morphing, text-to-speech, cloning, transcription, translation, dubbing and audio editing in one platform. | TtsPlus is a browser-based workspace for turning text into spoken audio, arranging multi-speaker dialogue, exploring voices, transcribing audio, and organising projects and activity. |
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.