What is LM Studio?
LM Studio is a free desktop app for running open-weight language models locally with a friendly chat interface. It includes a model browser, document chat and an OpenAI-compatible local server for developers.
Best for: Hobbyists, Developers.
Key features
- Model discovery and download
- Local chat UI
- OpenAI-compatible server
- Document chat
- MLX support on Mac
Pros and cons
Pros
- Very approachable for non-developers
- Free for personal and work use
- Good Apple Silicon performance
Cons
- Performance limited by your hardware
- Not open source itself
LM Studio pricing
| Pricing model | Free |
|---|---|
| Starting price | Free |
| Platforms | Mac, Windows, Linux |
| Launched | 2023 |
Prices change often. Check the LM Studio website for current plans.
Our verdict
LM Studio scores 8.2/10 in our review. Its biggest strength: very approachable for non-developers. The main drawback: performance limited by your hardware. If it isn't the right fit, ChatGPT is the closest alternative.
Frequently asked questions
What is LM Studio?
LM Studio is a free desktop app for running open-weight language models locally with a friendly chat interface. It includes a model browser, document chat and an OpenAI-compatible local server for developers.
Is LM Studio free?
Yes. LM Studio is free to use.
What are the best LM Studio alternatives?
Popular alternatives include ChatGPT, OpenAI API, Google Gemini, Claude.
Who is LM Studio best for?
LM Studio is best for hobbyists, developers.