Orion Browser, a privacy‑focused web browser developed by Kagi, has launched on iPhone, iPad, macOS, Linux and is slated for Windows.

The browser is built on the WebKit engine and includes built‑in ad‑blocking and anti‑tracking functions without telemetry collection.

Orion supports extensions from Safari, Chrome and Firefox, offering a curated list of 20 extensions that the company says function without conflicts. Kagi states the service does not collect user data, does not use artificial intelligence for tracking, and is funded entirely by user subscriptions or a one‑time lifetime license. Users have described the browser as fast, battery‑efficient and more flexible than Safari, while independent reviewers have not yet verified the privacy claims.

The company plans to bring an alpha version of Orion to Windows later this year, continuing its focus on privacy and performance.