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LocalAI

open source / Overall score: 4.0(strong)

LocalAI is a self-hosted, OpenAI-compatible inference engine that runs LLMs plus vision, image, audio, and video models on commodity hardware, with no GPU required. Dozens of backends, including llama.cpp, vLLM, whisper.cpp, diffusers, and MLX, sit behind one unified API, with built-in agents, RAG, and Model Context Protocol support. Ettore Di Giacinto created it; the LocalAI team now maintains it.

Openness

5 high confidence

5.0

license: MIT(OSI)
source: public
core features withheld: no

Fully MIT; single repo, no gated tier or enterprise SKU found on the repo page.

https://github.com/mudler/LocalAI recorded 2026-08-09
public GitHub repository; README lists all backends, multimodal support, agents/RAG/MCP as built into the single open-source project with no mention of a paid tier or gated feature
https://raw.githubusercontent.com/mudler/LocalAI/master/LICENSE recorded 2026-09-29
The LICENSE file reads "MIT License" and "Copyright (c) 2023-2025 Ettore Di Giacinto (mudler@localai.io)".
https://raw.githubusercontent.com/mudler/LocalAI/master/README.md recorded 2026-09-29
The README calls LocalAI "is the open-source AI engine" and states "MIT - Author Ettore Di Giacinto <mudler@localai.io>" under License, with no paid tier or gated feature mentioned.

Adoption

3 medium confidence

3.0

LocalAI ships as a Docker image and publishes no first-party PyPI or npm package, so Docker Hub pulls are the channel that actually measures its distribution. The pull count is cumulative over the image's lifetime rather than a trailing 30-day figure, so it should be read as a floor on current adoption rather than a snapshot of it.

https://hub.docker.com/v2/repositories/localai/localai/ recorded 2026-09-29
Docker Hub API record for localai/localai, described as "LocalAI is the free, Open Source OpenAI alternative", reports a cumulative pull count of 8.25 million (date_registered 2024-01-03).

Capability

5 high confidence

5.0

LocalAI runs text, vision, voice, image and video models across more than 60 backends, including llama.cpp, vLLM, SGLang, transformers, whisper.cpp, diffusers, MLX and MLX-VLM. It offers drop-in OpenAI, Anthropic and ElevenLabs API compatibility across every backend, runs CPU-only, and bundles agents with tool use, RAG and MCP.

https://github.com/mudler/LocalAI recorded 2026-08-09
LocalAI supports 60+ backends including llama.cpp, vLLM, SGLang, transformers, whisper.cpp, diffusers, MLX...; Drop-in API compatibility: OpenAI, Anthropic, and ElevenLabs APIs across every backend; Built-in AI agents: autonomous agents with tool use, RAG, MCP, and skills
https://raw.githubusercontent.com/mudler/LocalAI/master/README.md recorded 2026-09-29
The README lists "LocalAI supports **60+ backends** including llama.cpp, vLLM, SGLang, transformers, whisper.cpp, diffusers, MLX, MLX-VLM" and "Drop-in API compatibility**: OpenAI, Anthropic, and ElevenLabs APIs across every backend" and "Built-in AI agents**: autonomous agents with tool use, RAG, MCP, and skills".

Verified 2026-09-29