Osaurus

osaurus.ai Mac Apps WebsiteFreemium

Osaurus runs AI agents on Mac with local or hosted models, according to its product page.

osaurus.ai
Osaurus homepage screenshot

About Osaurus

Osaurus is a Mac application (with a web interface and upcoming Windows support) for running customizable AI agents. It supports both locally run open models and cloud frontier models including OpenAI, Anthropic, Google Gemini, and others, with a native inference engine built for Apple Silicon for local Mac use. The individual app is free and released under an MIT license.

Agents can perform tasks like reading and editing local files, running shell, Python, or Node code in isolated sandboxes, browsing the web, and executing scheduled or trigger-based workflows. It includes privacy features such as a Privacy Filter that redacts personal information and secrets before sending prompts to cloud providers, with all core user data stored locally on the user’s device. Team-focused Workspaces are also available for sharing agents and workflows across organizations.

Key features

  • Run AI agents locally on Mac or via cloud models
  • Privacy Filter redacts sensitive data before cloud sends
  • Agents can run code, edit files, and browse the web
  • Schedule or trigger-based automated agent workflows
  • Import custom skills via SKILL.md files from GitHub
  • Team Workspaces for sharing agents across organizations
Best for: It is best for individual users and teams seeking privacy-focused, customizable AI agents with full control over models and data storage.
Good for
  • Free for individual use with no subscription required
  • All core data stored locally on user’s device
  • Supports interchangeable local and cloud AI models
  • Built-in privacy controls prevent unintended data leaks
Watch out for
  • Full Windows support is not yet released
  • Cloud model usage incurs separate provider fees

Osaurus at a glance

Website
osaurus.ai
Type
Website
Pricing
Freemium
Platforms
macOS, Web, Windows
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Osaurus FAQ

Is Osaurus free to use?
The individual Osaurus app is free and MIT licensed with no subscription required. Cloud model usage is billed separately by the chosen provider.
Does Osaurus store my data on its servers?
All core user data is stored locally on your Mac, with no central servers involved in storage. Optional telemetry is available, and no data is used for training.
Can I use my own AI models with Osaurus?
Yes, you can connect cloud models from OpenAI, Anthropic, Google Gemini, and others via your own API key, or run local open models on your Mac.
Is Osaurus available for Windows?
Windows support is listed as coming soon, with the app currently fully available for Mac and accessible via web interface.
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