Source: https://seerepo.com/compare/microsoft/VibeVoice/vs/mudler/LocalAI
Markdown source: https://seerepo.com/compare/microsoft/VibeVoice/vs/mudler/LocalAI.md
Description: VibeVoice and LocalAI share 9 technologies: FastAPI, uvicorn, Gradio, accelerate, torch, transformers, librosa, diffusers, and av. VibeVoice is written in Python and LocalAI in Go.

# VibeVoice vs LocalAI

VibeVoice and LocalAI share 9 technologies: FastAPI, uvicorn, Gradio, accelerate, torch, transformers, librosa, diffusers, and av. VibeVoice is written in Python and LocalAI in Go.

- [microsoft/VibeVoice](https://seerepo.com/r/microsoft/VibeVoice): Open-Source Frontier Voice AI
- [mudler/LocalAI](https://seerepo.com/r/mudler/LocalAI): LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.

## What they share and what sets them apart

- In common: FastAPI, uvicorn, Gradio, accelerate, torch, transformers, librosa, diffusers, av
- Only in VibeVoice: None
- Only in LocalAI: React, net/http, Echo, pyarrow, s3, NATS.io, Postgres, github.com/glebarez/sqlite, SQLite, MCP, Hugging Face, OpenAI, anyio, Lightning, Tokio, react-router-dom, Vite, matplotlib, gorm.io/gorm, github.com/nats-io/jwt/v2, github.com/nats-io/nkeys, golang.org/x/oauth2, github.com/aws/aws-sdk-go-v2/credentials, github.com/coreos/go-oidc/v3, bitsandbytes, conformer, coqui-tts, einops, flash-attn, llama-cpp-python, llvmlite, Model Context Protocol, ModelScope, ONNX, onnxruntime-gpu, openai-go, phonemizer, s3tokenizer, scikit-image, sentencepiece, spacy-pkuseg, tiktoken, torchao, torchvision, vector-quantize-pytorch, mlx, opencv-python, insightface, mlx-lm, torchaudio, vLLM, onnxruntime, sglang, datasets, faster-whisper, funasr, kokoro, mlx-audio, optimum, peft, QWen, rerankers, safetensors, sentence-transformers, tokenizers, trl, whisperx, sox, torchcodec, github.com/go-audio/wav, pillow, github.com/charmbracelet/glamour, github.com/dhowden/tag, github.com/microcosm-cc/bluemonday, golang.org/x/image, imageio, imageio-ffmpeg, jinja2, loguru, go.opentelemetry.io/otel/metric, OpenTelemetry, Docker, tracing, github.com/aws/aws-sdk-go-v2, github.com/aws/aws-sdk-go-v2/config, github.com/Microsoft/hcsshim, go.opentelemetry.io/otel/exporters/prometheus, go.opentelemetry.io/otel/sdk/metric, Prometheus, tracing-subscriber, fontsource-variable, CodeMirror, @lezer/highlight, yaml, dompurify, highlight.js, marked

## Side by side

| | VibeVoice | LocalAI |
|---|---|---|
| Size | 20,700 lines written, 35 code files | 1,389,292 lines written, 2,979 code files |
| Who writes it | 10.3% of its commits signed by AI. With GitHub Copilot, Claude Code, and Codex | 3.7% of its commits signed by AI. With Claude Code, GitHub Copilot, and Cursor |
| Activity | Last push October 8, 2026, 145 commits, 55,492 stars | Last push November 5, 2026, 9,317 commits, 50,214 stars |
| Tests | 4 test files. 2.9% of its code files have a test that imports them | 2,911 test files. 60.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, VibeVoice or LocalAI?

LocalAI, with 1,389,292 lines written; VibeVoice has 20,700.

The proof: [mudler/LocalAI's code at commit efc6f93](https://github.com/mudler/LocalAI/tree/efc6f9373ffd35c87cf45e334cdbf7f5f19076f6)

### Which has more GitHub stars, VibeVoice or LocalAI?

VibeVoice, with 55,492 stars; LocalAI has 50,214.

The proof: [microsoft/VibeVoice on GitHub](https://github.com/microsoft/VibeVoice)

### Which has more tests, VibeVoice or LocalAI?

LocalAI, with 2,911 test files; VibeVoice has 4.

The proof: [mudler/LocalAI's code at commit efc6f93](https://github.com/mudler/LocalAI/tree/efc6f9373ffd35c87cf45e334cdbf7f5f19076f6)

### Which was updated more recently, VibeVoice or LocalAI?

LocalAI: its last push was on November 5, 2026, and VibeVoice's on October 8, 2026.

The proof: [mudler/LocalAI's commits on GitHub](https://github.com/mudler/LocalAI/commits)

### Which has more commits signed by AI, VibeVoice or LocalAI?

VibeVoice: an AI signed 10.3% of its commits, with GitHub Copilot, Claude Code, and Codex; in LocalAI, 3.7%.

## Sources

- microsoft/VibeVoice: Read on November 5, 2026, at commit 16fb2cb (https://github.com/microsoft/VibeVoice/tree/16fb2cb1217c9934a886e1948ffb06120caa2df5)
- mudler/LocalAI: Read on November 5, 2026, at commit efc6f93 (https://github.com/mudler/LocalAI/tree/efc6f9373ffd35c87cf45e334cdbf7f5f19076f6)

## 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.