macOS Browser Tests on Apple Silicon
Sauce Labs now supports macOS 14 Sonoma and macOS 15 Sequoia on Apple Silicon-powered Macs. These environments offer improved performance, modern architecture alignment, and compatibility with ARM versions of the major browsers. This enables you to test web apps on Safari 18 as well Chrome, Firefox, and Edge.
macOS 14 and 15 are only available to Enterprise customers with the appropriate Premium plan. Contact your account manager to discuss upgrading.
Browsers available on macOS 14/15
| OS Version | Browser | Versions |
|---|---|---|
| macOS 14 | Safari | 18 |
| macOS 14 | Chrome | 134+ |
| macOS 14 | Firefox | 136+ |
| macOS 14 | Edge | 138+ |
| macOS 15 | Safari | 18 |
| macOS 15 | Chrome | 134+ |
| macOS 15 | Firefox | 136+ |
| macOS 15 | Edge | 138+ |
Test Capabilities*
Tests on macOS 14 and newer can include the armRequired parameter passed with "true" in the Sauce Options to ensure they are routed to the correct architecture. Prior to March 15th 2026, this was required for tests to execute, but is now optional and can be excluded for future test runs.
{
sauceOptions.put("armRequired", true);
browserOptions.setCapability("sauce:options", sauceOptions);
}
See the Platform Configurator for full example configurations
Have questions? Visit the Sauce Labs Community or contact our support team.