macOS
MacOS instances run on Apple M2 Pro or M4 Pro processors, delivering native Apple Silicon performance. These processors provide hardware acceleration for graphics, machine learning, and compute workloads.
Built for Apple Development
The platform includes native support for the complete Apple development ecosystem, including Xcode, iOS, and Metal.
Our macOS environment is optimized for Apple development workflows:
- Fast access to the latest Xcode and macOS versions
- Multiple supported OS versions: Sonoma (14), Sequoia (15) and Tahoe (26)
- Build and test native iOS and macOS applications
- Support for up to 12 vCPU and 56GB of RAM
VNC Integration
Namespace supports visual debug access which is invaluable for debugging GUI applications, testing user interfaces, and investigating display-related issues.
Access your Mac runners through Remote Display (VNC) directly from the Namespace dashboard.

You can also start a VNC session using our CLI:
$ nsc vnc <instance-id>
VNC support is currently available for macOS runners. Support for other platforms is in development.