Altered Studio vs Voiser
Altered Studio
altered.aiVoiser
voiser.aiSide by side
| Figure | Altered Studio | Voiser |
|---|---|---|
| Price from | $30/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 6 | 14 |
| Spec score · Text-to-Speech Software | 9.5 (#1) | 8.7 (#33) |
| Spec score · Text-to-speech tools | 9.3 (#6) | 9.1 (#16) |
| API access | The FAQ says API access is offered to Enterprise customers for integrating Studio into other systems. | Yes |
| Documentation and support | The help center documents morphing, voice-library use and compute-server setup, while plans provide customer support and Enterprise adds a dedicated account manager. | The help center covers account, billing, troubleshooting and tutorials, with email and ticket support described for paid plans. |
| 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. | Transcription plans include ChatGPT integration, and the service can transcribe YouTube, TikTok, Instagram and X links in its Android app. |
| Intended users | The maker names podcasters, video game studios, and eLearning among the industries Studio serves. | The Voiser Pro help page describes the service as intended for professional users, including educators, content creators, businesses, and organizations. |
| Legal entity | The maker is Altered Ltd, company number 11564329, incorporated in the UK on 11 September 2018. | Voiser's UK terms identify Voiser AI Ltd, company number 15255746, with a registered office at 71–75 Shelton Street, London. |
| Licence | Terms describe Attribution, Creator, Commercial and Streaming licences rather than an open-source licence. | Voiser is proprietary software; its terms say platform software and content belong to Voiser or its licensors, with usage rights limited by the selected plan. |
| Product | Altered Studio combines multiple Voice AI technologies in one platform for creating professional voice content. | Voiser describes its platform as offering voiceovers, voice cloning, speech-to-text, and AI video tools. |
| Rating on G2 | 4.3 out of 5 from 2 reviews | 4.2 out of 5 from 10 reviews |
| Rating on Trustpilot | 2.9 out of 5 from 7 reviews | 2.6 out of 5 from 10 reviews |
| Security and privacy | The privacy policy identifies GDPR and CCPA responsibilities and says the company policy is never to sell personal information. | Voiser states that it encrypts stored data, restricts access, monitors logs and error reports, and supports GDPR and UK data-protection rights. |
| Self-hosting | Enterprise deployments can use on-premise compute, and local servers can keep processing traffic inside an intranet. | On-premise installation is listed only with the Enterprise voiceover plan. |
| System requirements | Desktop local processing requires Windows with at least an 8GB Nvidia GPU such as GTX 1080, RTX 2070 or RTX 3050. | The Android transcription app requires Android 10 or later and is rated PEGI 3. |
| Voice cloning | Users can make a Rapid Voice Clone with 4–8 seconds of audio; custom voice models are available by contacting Altered. | Voiser says its cloning tool can create a voice from a 10-second recording and synthesize it in 24 languages. |
Plans
Altered Studio
- FreeFree
- Creator$30 a month
- Professional$90 a month
- Creator$360 a year
- Professional$1,080 a year
- EnterprisePriced on request
Voiser
- FreeFree
- StarterPrice not published
- ProPrice not published
- EnterprisePrice not published
- AI Transcribe FreeFree
- AI Video FreeFree
- AI Voiceover FreeFree
- AI Video Starter$1.20 a month
- AI Transcribe Starter$3 a month
- AI Voiceover Starter$4 a month
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.