Tool overview
LM Studio is listed under AI Models & Platforms AI tools.
What is LM Studio?
LM Studio downloads, runs, chats with, and serves open-weight models on personal computers and servers. It includes desktop apps, a headless daemon, CLI, local REST APIs, OpenAI and Anthropic compatibility, MCP, voice transcription, and optional zero-retention cloud inference.
Best for
Individuals and teams running open models locally
Who is it for?
Decision note
Rebuilt from the original export under the complete V412/V411 factual-source-verification workflow. Preview only. Apply remains blocked until Failures = 0, Warnings = 0, Unmapped = 0, Missing = 0; explicit clears are reviewed; image import is disabled; a representative WordPress edit screen is compared with the export and proposed row; and a post-Apply zero-change Preview succeeds.
Key features
Local model discovery, download, and chat
OpenAI-compatible, Anthropic-compatible, and native REST APIs
Headless llmster daemon, CLI, and SDKs
MCP host, RAG, voice transcription, and LM Link
Use cases
Run private local AI assistants
Serve local models to developer tools
Use Claude Code or Codex with local models
Connect local models to iPhone and iPad
Pros
- Core local product is free, including workplace use
- Offline operation for downloaded models
- Windows, macOS, Linux, server, and mobile-link workflows
Limitations
Model licenses vary independently from LM Studio.
Cloud inference and web-search features require connectivity and have separate limits.
Pricing details
Billing options
Pricing note
Local models, voice transcription, APIs, and workplace use are free. Optional LM Studio Cloud inference uses purchased credits; Bionic Pass pricing is not yet published.
Supported languages
- English
Integrations
OpenAI-compatible API
Anthropic-compatible API
Claude Code
Codex
MCP
Python SDK
TypeScript SDK
LM Link
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