voicebox vs KittenTTS
voicebox and KittenTTS share 8 technologies: FastAPI, Hugging Face, diffusers, s3tokenizer, torchaudio, torch, transformers, and librosa. voicebox is written in TypeScript and KittenTTS in Python.
LinkedInWhat they share and what sets them apart
jamiepine
voicebox
The open-source AI voice studio. Clone, dictate, create.
TypeScript59.4kRead on November 5, 2026, at commit 8af7efeWhat is voicebox built with?Only in voicebox
fastmcp
uvicorn
- React
- @tanstack/react-router
- @tauri-apps/api
- Vite
- Tauri
- Tokio
- Tailwind CSS
- alembic
- SQLAlchemy
accelerate
- conformer
- en-core-web-sm
torchvision
mlx
- kokoro
pillow
- Pydantic
class-variance-authority
tailwind-merge
- Radix UI
- React Hook Form
- Framer
dnd-kit
wavesurfer.js
motion
- Lucide
@hookform/resolvers
- Zod
tauri-plugin-dialog
- webkit2gtk
- hound
- symphonia
In common
KittenML
KittenTTS
Open-source State-of-the-art TTS model which runs on a CPU 😻
Python16.8kRead on November 7, 2026, at commit b9517e3What is KittenTTS built with?Only in KittenTTS
- NVIDIA
- nvidia-cudnn-cu12
- onnxruntime-gpu
safetensors
- einops
- onnxruntime
- phonemizer
Side by side
voiceboxKittenTTS
SizeLines written by people and agents, without generated ones; code files, without tests.
voicebox69,772 lines written305 code files
KittenTTS16,429 lines written42 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
voicebox10.5% of its commits signed by AIWith Claude Code, Cursor, Amp, and CodeRabbit
KittenTTS8.1% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
voiceboxLast push October 7, 2026725 commits59,440 stars
KittenTTSLast push October 27, 202674 commits16,806 stars
TestsThe files that test the code, and the share of code files a test imports.
voicebox51 test files16.1% of its code files have a test that imports them
KittenTTS9 test files54.8% of its code files have a test that imports them
Frequently asked questions
Which is bigger, voicebox or KittenTTS?
voicebox, with 69,772 lines written; KittenTTS has 16,429.
The proof: jamiepine/voicebox's code at commit 8af7efe
Which has more GitHub stars, voicebox or KittenTTS?
voicebox, with 59,440 stars; KittenTTS has 16,806.
The proof: jamiepine/voicebox on GitHub
Which has more tests, voicebox or KittenTTS?
voicebox, with 51 test files; KittenTTS has 9.
The proof: jamiepine/voicebox's code at commit 8af7efe
Which was updated more recently, voicebox or KittenTTS?
KittenTTS: its last push was on October 27, 2026, and voicebox's on October 7, 2026.
The proof: KittenML/KittenTTS's commits on GitHub
Which has more commits signed by AI, voicebox or KittenTTS?
voicebox: an AI signed 10.5% of its commits, with Claude Code, Cursor, Amp, and CodeRabbit; in KittenTTS, 8.1%.
The proof: the commits each tool signed in jamiepine/voicebox
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