LM Studio vs Msty

LM Studio

• Running open models privately on a Mac, Windows or Linux computer
• Developers who want a local OpenAI-like endpoint for their own tools
• Agent work on code and documents with open models, through Bionic

Msty

• Individuals who want local and hosted models in one desktop app
• Privacy-sensitive work where data should stay on the device
• Buyers who prefer a one-time lifetime license to a subscription

LM Studio

• LM Studio itself is desktop only; on iPhone and iPad its models are reached through the separate Locally app. Intel-based Macs are not supported.
• Local models need capable hardware: the docs recommend 16GB of RAM or more, and on Windows at least 4GB of dedicated VRAM.
• The paid plans cover cloud models in LM Studio Bionic, a separate app; cloud use needs an LM Studio account with available credits.
• LM Link is in preview and free for now; LM Studio says free and paid LM Link plans will follow at general availability.

Msty

• Msty's terms limit the Free tier to personal, non-commercial use; work that earns revenue requires an Aurum or Enterprise license.
• The browser version, Msty Studio Web, needs an Aurum license, and several Free-plan features, including Knowledge Stacks and MCP tools, are marked Limited.
• Data does not sync between devices, an Aurum license covers 2 desktop devices, and Enterprise & Teams plans start at 5 user seats.
• Msty states that formal SOC 2 and ISO 27001 certification are not yet complete.

LM Studio

Local model runner

Downloads and runs open models such as gpt-oss, Qwen, Gemma and DeepSeek on your own hardware with llama.cpp, plus Apple's MLX on Apple Silicon Macs.

Offline chat with documents

Chat and document chat (RAG) run on the device. The docs say nothing entered into a local chat or dropped into it as a document leaves the machine.

Local API server and SDKs

Serves models on OpenAI-like endpoints on localhost or the local network, with Python and TypeScript SDKs, the lms command line tool and the headless llmster daemon for servers.

MCP client

MCP servers can be installed in LM Studio so that local models can call the tools they provide.

LM Link

Links your own machines over an end-to-end encrypted connection built on Tailscale, so a model on a remote device can be used as if local, including from an iPhone through the Locally app. In preview.

LM Studio Bionic agent

A separate app that works on code and on documents, slides and spreadsheets inside projects, using local models, LM Link models or cloud models billed in credits.

Msty

Local and online models in one hub

Runs local models through Ollama, llama.cpp and MLX and connects hosted providers, so both kinds sit in the same organized model list.

Split Chats

Runs models side by side on the same conversation so you can compare tone, depth and accuracy without losing context.

Agent Mode

Carries out multi-step, tool-aware tasks instead of single prompts. MCP tools are connected through the Toolbox, which is limited on the Free plan.

Knowledge Stacks

Grounds answers in your own documents and notes with organized, source-aware retrieval. The feature is marked Limited on the Free plan.

Personas and Crew Conversations

Personas are reusable assistants built in Persona Studio, and Crew Conversations put several of them in one thread to work on a task together.

Data kept on your device

Studio stores data locally and does not sync it between devices; Studio Web keeps its data in the browser's local storage. Msty says it sends no product telemetry.

LM Studio

• Free$0

  Local models through llama.cpp and MLX, the Bionic agent, offline voice transcription, LM Link for up to 5 devices and limited web search.

• Bionic+$20

  per month

  Adds US-hosted open source cloud models such as Kimi K3 and DeepSeek V4 Flash, discounted bulk tokens, and web search with page extraction.

• Pro$100

  per month

  Everything in Bionic+ with 5x the usage limits, discounted bulk tokens and early access to new features.

Msty

• Free$0

  Core Studio Desktop features for personal, non-commercial use: chat with local and online models, persona and crew conversations, Agent Mode and Knowledge Stacks.

• Aurum$149

  per user / year, billed yearly

  A commercial license for one user on up to 2 desktop devices. Adds Msty Studio Web, Azure and Bedrock providers, Studio Assistants, Shadow Personas, Turnstiles and Insights.

• Aurum Lifetime$349

  per user, one-time payment

  The Aurum feature set with lifetime access and updates, for one user on up to 2 desktop devices. Msty's terms say it is protected from later price increases.

• Enterprise & TeamsCustom

  Minimum of 5 user seats, with SSO, user and team management, role-based access control, an audit log and shared team resources.

LM Studio

No public discounts listed.

Msty

• Lifetime license

  Aurum Lifetime for a one-time payment

  Aurum Lifetime costs $349 per user once and includes lifetime updates and access, against $149 per user per year for the Aurum subscription.

• Other savings

  Enterprise bundle across Msty products

  Msty offers a single enterprise agreement that combines Studio, Go, Nexus and Stack, priced by seat count and deployment shape instead of as separate product plans.