Source: https://seerepo.com/r/microsoft/VibeVoice/built
Markdown source: https://seerepo.com/r/microsoft/VibeVoice/built.md
Description: VibeVoice is a Python repo built with FastAPI and uvicorn. It uses AI through accelerate, torch, transformers, librosa, and diffusers.

# What is VibeVoice built with?

VibeVoice is a Python repo built with FastAPI and uvicorn. It uses AI through accelerate, torch, transformers, librosa, and diffusers and makes its content with av. It has 20,700 written lines, with 4 test files.

Read on November 5, 2026, at commit 16fb2cb.

Repository: https://github.com/microsoft/VibeVoice

## Frontend

### Interface

- **[Gradio](https://seerepo.com/uses/gradio)**

## Backend

### The base

- **[FastAPI](https://seerepo.com/uses/fastapi)**: 1 file
- **[uvicorn](https://seerepo.com/uses/uvicorn)**: 1 file

### AI

- **[accelerate](https://seerepo.com/uses/accelerate)**
- **[torch](https://seerepo.com/uses/torch)**: 19 files
- **[transformers](https://seerepo.com/uses/transformers)**: 17 files
- **librosa**: 3 files
- **diffusers**: 1 file

## Support

### Content

- **[av](https://seerepo.com/uses/av)**

### Tools

- **Numba**

### Other

- **absl-py**
- **aiortc**
- **pydub**
- **SciPy**
- **NumPy**: 12 files
- **requests**: 4 files
- **tqdm**: 3 files

## Other repos with a similar stack

- [mudler/LocalAI](https://seerepo.com/r/mudler/LocalAI/built): FastAPI, uvicorn, Gradio, accelerate, torch, transformers, librosa, diffusers, av · [Compare](https://seerepo.com/compare/microsoft/VibeVoice/vs/mudler/LocalAI)
- [unslothai/unsloth](https://seerepo.com/r/unslothai/unsloth/built): FastAPI, uvicorn, accelerate, torch, transformers, librosa, diffusers, av · [Compare](https://seerepo.com/compare/microsoft/VibeVoice/vs/unslothai/unsloth)
- [debpalash/VoiceStudio](https://seerepo.com/r/debpalash/VoiceStudio/built): FastAPI, Gradio, accelerate, torch, transformers, librosa, diffusers · [Compare](https://seerepo.com/compare/debpalash/VoiceStudio/vs/microsoft/VibeVoice)
- [hiyouga/LlamaFactory](https://seerepo.com/r/hiyouga/LlamaFactory/built): FastAPI, uvicorn, Gradio, accelerate, torch, transformers, av · [Compare](https://seerepo.com/compare/hiyouga/LlamaFactory/vs/microsoft/VibeVoice)
- [jamiepine/voicebox](https://seerepo.com/r/jamiepine/voicebox/built): FastAPI, uvicorn, accelerate, torch, transformers, librosa, diffusers · [Compare](https://seerepo.com/compare/jamiepine/voicebox/vs/microsoft/VibeVoice)
- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents/built): FastAPI, uvicorn, Gradio, accelerate, torch, transformers · [Compare](https://seerepo.com/compare/datawhalechina/hello-agents/vs/microsoft/VibeVoice)

## Frequently asked questions

### What language is VibeVoice written in?

VibeVoice is written in Python, with 20,700 written lines.

### What framework does VibeVoice use?

VibeVoice is built with FastAPI and uvicorn.

### Does VibeVoice use AI?

Yes. VibeVoice uses AI through accelerate, torch, transformers, librosa, and diffusers.

### Does VibeVoice have tests?

Yes. VibeVoice has 4 test files.

### Which repos have a stack like VibeVoice's?

The ones that share most of its stack: mudler/LocalAI, unslothai/unsloth, and debpalash/VoiceStudio.

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.