# Ollama vs LocalAI

> Pick Ollama for the simplest way to download and run local LLMs with one command; pick LocalAI for a drop-in OpenAI API replacement that also serves images, audio and embeddings.

## Verdict

Ollama is the easiest way to run open models locally: one install, the ollama run command, and a curated model library that handles quantised downloads for you. LocalAI is the better fit when you need a self-hosted stand-in for the full OpenAI API surface, including image generation, speech and transcription, across several inference backends.

- Best for Ollama: Developers who want to run open LLMs locally with minimal setup
- Best for LocalAI: Teams replacing the OpenAI API with one self-hosted multi-modal endpoint

## Key differences

| Aspect | Ollama | LocalAI |
|---|---|---|
| License | MIT | MIT |
| Language/stack | Go, built on the llama.cpp/GGML engine | Go API server that orchestrates multiple backends (llama.cpp, diffusers, whisper and others) |
| Scope | Text and vision LLMs plus embeddings | LLMs, embeddings, image generation, text to speech and speech to text |
| API | Native REST API plus OpenAI-compatible endpoints | Designed as an OpenAI API drop-in replacement first |
| Model management | Curated library: ollama pull fetches ready-to-run models; Modelfiles customise them | Model gallery plus YAML configs to load models from Hugging Face or files |
| Installation | Native installers for macOS, Windows and Linux, plus a Docker image | Docker images (CPU and GPU variants) and a single binary |

## GitHub numbers

| Metric | Ollama | LocalAI |
|---|---|---|
| GitHub stars | 182,289 | 49,405 |
| Forks | 18,112 | 4,484 |
| Commits, last 12 months | 1,083 | 3,438 |
| Last commit | Oct 6, 2026 | Oct 6, 2026 |
| Latest release | v0.35.1 | v4.11.0 |
| License | MIT | MIT |
| License type | Open source | Open source |
| Language | Go | Go |
| Docker image | Yes | Yes |
| Repository | https://github.com/ollama/ollama | https://github.com/mudler/LocalAI |

App pages: [Ollama](https://appsgit.com/apps/ollama), [LocalAI](https://appsgit.com/apps/localai)

## FAQ

### Can Ollama and LocalAI run without a GPU?

Yes. Both run quantised models on the CPU, though a supported GPU makes generation much faster.

### Do both work with OpenAI client libraries?

Yes. Ollama exposes OpenAI-compatible endpoints alongside its own API, and LocalAI is built to mimic the OpenAI API so most clients only need a new base URL.

### Which should I pair with a chat UI like Open WebUI?

Ollama is the most common pairing and is supported natively by Open WebUI. LocalAI also works through its OpenAI-compatible API.

---

Canonical page: https://appsgit.com/compare/ollama-vs-localai
Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly.
Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.