Altered Studio vs IK Multimedia ReSing
Altered Studio
altered.aiIK Multimedia ReSing
ikmultimedia.comSide by side
| Figure | Altered Studio | IK Multimedia ReSing |
|---|---|---|
| Price from | $30/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 6 | 7 |
| Spec score · AI voice changers | 9.5 (#1) | 8.1 (#32) |
| Spec score · AI Voice Conversion Software | 9.5 (#1) | 8.1 (#13) |
| Headquarters | The privacy policy gives Altered Ltd's address as Ground Floor, 298 West End Lane, London NW6 1LN, UK. | Modena, Italy |
| Local processing | Altered says its RealTime Pro virtual microphone processes locally on the PC and that voice data stays on the PC; enterprise customers can also use cloud computing. | IK says vocal transformation runs on the computer without sending audio to external servers, though an internet connection is required for authorization. |
| System requirements | Desktop local processing requires Windows with at least an 8GB Nvidia GPU such as GTX 1080, RTX 2070 or RTX 3050. | Minimum requirements include macOS 13.7 or newer or Windows 10 64-bit or newer, 8 GB RAM, and 9 GB of disk space. |
| Voice controls | Morphing provides controls for prosody, pitch, age, gender, loudness and vocal creak. | Its controls include transpose, character, accent, fusion of two models, dynamic range, preview, and built-in effects. |
Plans
Altered Studio
- FreeFree
- Creator$30 a month
- Professional$90 a month
- Creator$360 a year
- Professional$1,080 a year
- EnterprisePriced on request
IK Multimedia ReSing
- ReSing FreeFree
- ReSing SEPriced on request
- ReSing MAX$129.99, paid once
- ReSing FreeFree
- ReSing$129.99, paid once
- Unlimited Model Generation Add-on for ReSing$149.99, paid once
- ReSing MAX$199.99, 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.
IK Multimedia ReSing
IK Multimedia ReSing is a desktop plug-in and standalone application for replacing vocal takes with modeled voices and transforming vocal or instrumental tracks. Its controls include transpose, character, accent, fusion of two models, dynamic range, preview, and built-in effects. The Doubling add-on creates vocal doubles, backing vocals, and stacks with controls for timing, detuning, stereo width, volume, and pan. ReSing Modeler creates voice or instrument models locally; the Unlimited Model Generation add-on requires ReSing or ReSing MAX. The free plan includes two voices, two instruments, and one RVC import, but no model generation. ReSing costs 129.99 USD as a one-time payment, and ReSing MAX costs 199.99 USD for a one-time perpetual license. The software supports macOS and Windows, with Audio Units, VST 3, and AAX on macOS and VST 3 and AAX on Windows. Minimum requirements include macOS 13.7 or newer or Windows 10 64-bit or newer, 8 GB RAM, and 9 GB of disk space. IK says vocal transformation runs locally, though authorization requires an internet connection.