Speech Synthesis
Neural architectures for generating natural, expressive speech from text. We focus on prosody modeling, emotion control, and real-time streaming.
We build voice AI that sounds like someone means it.
SpeechifyAI is a research lab working across synthesis, cloning, expression, and multilingual audio. Our models turn text into speech that feels present, useful, and human.
- Speech synthesis
- Voice cloning
- Emotional expression
- Multilingual audio
Our mission
Make every line sound like it was spoken by someone who cares what it says.
Natural speech is more than a clean waveform. It needs timing, intent, identity, and enough control to fit the moment where it will be heard.
Voice signal Meaning in motion
01 Timing
02 Intent
03 Identity
04 Control
Research areas
Four problems, one voice system.
Each research area sharpens a different part of the same experience, from the first audio frame to the identity and emotion a listener recognizes.
Voice Cloning
Learning speaker identity from minimal reference audio. Our work covers zero-shot cloning, speaker disentanglement, and cross-lingual identity preservation.
Emotional Expression
Modeling the subtle cues that make speech feel genuine — rhythm, emphasis, micro-pauses, and tonal variation that convey emotion beyond words.
Multilingual Systems
Building systems that handle code-switching and maintain speaker identity across language boundaries.
Build the next generation of voice with us.
We are looking for researchers and engineers who want their work to reach real listeners.