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LM Studio vs Osaurus

Side-by-side comparison for macOS

LM Studio

8.0
Developer Tools

Discover, download, and run local LLMs

Osaurus

7.0
Developer Tools

LLM server built on MLX

Metric LM Studio Osaurus
Category Developer Tools Developer Tools
AI Score 8.0 7.0
30-day Installs 7.1K 629
90-day Installs 17.3K 2.3K
365-day Installs 40.2K 4.5K
Version 0.4.12,1 0.18.9
Auto-updates Yes No
Deprecated No No
GitHub Stars 136 4.0K
GitHub Forks 28 163
Open Issues 2 30
License MIT MIT
Language Python Swift
Last GitHub Commit 2y ago 1mo ago
First Seen Jul 22, 2023 Sep 19, 2025

Reviews

LM Studio

LM Studio simplifies discovering, downloading, and running local large language models, catering to developers and data privacy enthusiasts who prefer on-prem AI solutions.

LM Studio allows users to discover, download, and run local large language models.

Pros

  • + Simplifies discovery and management of local LLMs
  • + Supports various models and architectures
  • + Auto-updates ensure the latest features and bug fixes

Cons

  • - Occasional bugs reported by users
  • - Primarily suited for technically inclined users

Osaurus

Osaurus is a local LLM server for macOS, enabling users to run and manage AI models locally or in the cloud. It supports Apple's foundation models and integrates with tools like Ollama, making it ideal for developers and AI enthusiasts.

Osaurus provides a runtime environment for AI models, allowing users to run and share models locally or via the cloud.

Pros

  • + Compatible with Apple's foundation models and Ollama
  • + Supports both local and cloud-based model execution
  • + Built using Swift for native macOS integration

Cons

  • - Lacks auto-update functionality
  • - Past issues with performance and memory usage