Local LLM tools
LM Studio: review, pricing, data and alternatives
LM Studio downloads language models and lets people chat with them on their computer. It serves users who want to query documents offline or serve a model through a local API. A free tier exists; the first paid plan costs $20 per month. Access and transparency score: 90/100, #1 of 6 in its category.
| Access | 30/30 | |
|---|---|---|
| Openness | 20/30 | |
| Trust | 40/40 |
What is LM Studio?
LM Studio downloads language models and lets people chat with them on their computer. It serves users who want to query documents offline or serve a model through a local API.
According to its documentation, LM Studio lets you:
- download language models
- chat with a model on your computer
- query documents offline
- serve a model through a local API
We file it under Local LLM tools, the category of tools to run a model on your own machine, and it also overlaps with developer tools. The category lists 6 verified tools on this site.
The publisher is Element Labs, Inc., based in United States. The service launched in 2023, which gives it some track record.
Who is it for?
It is mostly useful to these profiles: developers and researchers. The need it covers is simple to state: run a model on your own machine.
LM Studio is a good candidate if:
- you want to try before paying
- you plan to connect it to your tools or automations through its API
The best test is a concrete case from your daily work: if the tool does not beat your current method within a week, move on to an alternative.
How much does LM Studio cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The first paid plan costs $20 per month (Bionic+, optional cloud service; the application and local models remain free to use), according to the pricing page, checked on October 24, 2026.
Per month, that is close to the category median ($20 per month, based on tools with a published price).
To estimate what the same work would cost done directly with an AI model, use our API price calculator. Prices change often: always check the official site before subscribing.
Data and privacy
According to its privacy policy, data is processed in several regions depending on the plan.
Exporting your content: yes (details on the official site). Being able to get your data back makes switching tools easier later.
Three habits apply to every AI tool:
- turn off the use of your content for training if the option exists
- use a work account separate from your personal account
- review everything the tool produces before publishing or sending it
Platforms, languages and API
LM Studio runs on: Windows, macOS, Linux, and API.
The interface is available in 15 languages.
A public API lets you call it from your own programs or an automation tool, and plug it into an AI agent.
How we scored it
Our 90/100 score does not judge output quality: it measures what can be publicly verified about access to the tool, its openness and how far the publisher can be trusted.
| Criterion | Points | What counts |
|---|---|---|
| Access | 30/30 | free tier, published price, French interface |
| Openness | 20/30 | API, data export, open code |
| Trust | 40/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
LM Studio against other tools in the local LLM tools category:
Verdict
LM Studio is among the most accessible and transparent tools in its category.
Strengths
- Free tier to try it
- Public API
- Established since 2023
- Available on many platforms
Alternatives
Categories and jobs
Learn more
Frequently asked questions
Is LM Studio free?
Yes, a free plan exists, with usage limits. The first paid plan costs $20 per month.
Where is LM Studio data stored?
According to the publisher, in several regions depending on the plan.
Does LM Studio have an API?
Yes, a public API is documented.
What are the alternatives to LM Studio?
In the same category: PyGPT, Ollama, Jan, and GPT4All.
LM Studio or PyGPT: which one to choose?
Our score is 90/100 for LM Studio and 73/100 for PyGPT. Try both on the same task before paying.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score