Clownfish Voice Changer vs Voicebox
Clownfish Voice Changer
clownfish-translator.com
Voicebox
voicebox.shSide by side
| Figure | Clownfish Voice Changer | Voicebox |
|---|---|---|
| Price from | Free | $1/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 3 |
| Spec score · Voice Changer Software | 8.1 (#15) | 8.9 (#8) |
| Spec score · AI voice changers | 8.1 (#30) | 8.8 (#14) |
| API | The maker documents Windows-message commands for controlling audio playback, text-to-speech, voice effects, VST effects, music, and profiles. | Voicebox exposes a local REST API for speech generation, voice profiles, model status, generation history, and health checks. |
Plans
In their own words
Clownfish Voice Changer
Clownfish Voice Changer is free system-level software that changes audio from a microphone or another capture device for compatible applications. Listed effects include Alien, Atari, Clone, Mutation, male and female pitch, Helium, Baby, Radio, Robot, and Custom pitch. It provides a virtual microphone, character voices, a music player with playlist controls, a sound player with built-in sounds, and VST plugin support. Voice Assistant converts text to speech and lets users select a voice. Since version 1.90, VCClient can provide real-time AI voice conversion as an external effect. Compatibility examples include Steam, Skype, Hangouts, Viber, Jitsi, TeamSpeak, Mumble, and Discord. The download page lists version 2.05 for 32-bit and 64-bit Windows 10/11, plus Chrome/Chromebook and Terminal Edition options. Installation uses the default capture device and requires administrative rights.
Voicebox
Voicebox is a free, open-source local AI voice studio for voice cloning, speech generation, dictation, and agent voice output. Its desktop app can clone a voice from as little as three seconds of audio, supplied by file, microphone recording, or system capture. The maker lists seven text-to-speech engines for cloning, preset voices, and delivery control. A timeline editor supports multi-voice narratives, arranging tracks, trimming clips, and mixing conversations; effects include pitch shift, reverb, delay, and compression. Dictation uses a global shortcut to send transcripts to the focused text field or clipboard, with local Whisper models supporting 99 languages. MCP-aware agents such as Claude Code, Cursor, and Cline can speak through Voicebox, and a local REST API provides speech generation and related functions. The privacy policy says the offline desktop app requires no account and does not send recordings, profiles, transcripts, generations, or settings to the maker. Local is free with unlimited local generations and captures. Cloud and mobile sync are marked as coming soon, and cloud pricing and limits are not final.