eCantorix is described as 'Singing synthesis frontend for espeak. It works by using espeak to generate raw speech samples, then adjusting their pitch and length and finally creating a LMMS project file referencing the samples in sync to the input file' and is an app. There are more than 10 alternatives to eCantorix for Windows, Mac, Linux and Web-based. The best eCantorix alternative is VOCALOID. It's not free, so if you're looking for a free alternative, you could try RenoidPlayer or UTAU. Other great apps like eCantorix are Synthesizer V, Alter/Ego, Cadencii and DeepVocal.
A powerful synthesizing tool that enables users to create and edit songs by inputting melodies and lyrics, adjusting pronunciations, applying effects like vibrato, and modifying vocal dynamics and tones for a realistic singing experience.
VOCALOID is the most popular Windows & Mac alternative to eCantorix.
VOCALOID is the most popular commercial alternative to eCantorix.
Synthesizer V is a vocal synthesizer developed by Kanru Hua, aiming for "artistic perfection of artificial voices".
Synthesizer V is the most popular Linux alternative to eCantorix.
Renoid is based on the idea of Sato-san, the Renoise-Gate webmaster. Renoid is a virtual singer system using Renoise XRNI or SoundFont SF2 sound library and cascaded pitch-corrector. Through this, virtual singing can be used without any special program.
I like it cause it’s free and online and I want more like that
RenoidPlayer is the most popular Web-based alternative to eCantorix.
RenoidPlayer is the most popular free alternative to eCantorix.
UTAU or Vocal Synthesizer Tool UTAU is a voice-synthesis software developed by Ameya/Ayame and made for the Windows operating system.
Alter/Ego is based on the award winning technology featured in chipspeech but instead of targeting Vintage voice technology, it focuses on more ‘modern’ (1990+) singing synthesis algorithms and research.
Cadencii is a program that allows cross-importation of vocal MIDI, VSQ, UST, and VSQX files. It supports both UTAU and Vocaloid voice banks.
Cadencii is the most popular Open Source alternative to eCantorix.
DeepVocal is a free to use singing synthesizer application software developed by Boxstar. It is the successor to the Sharpkey Galaxy software, which was a successor to the Sharpkey software.
chipspeech is a vintage-style speech synthesizer which recreates the sound of famous 80's voice synthesis chips. It features 12 different voices, each with its own characteristic timbre. It is specially tailored for musical needs – simply type in your lyrics, and then play...
We're building a Text-to-Voice engine that can sing and speak expressively. We're giving music producers access to the only virtual instrument they lack: the human voice.
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It has at least one Japanese, but it costs money once you're done evaluating