choosy.app

What It Is

Choosy is a “smarter default browser” tool for macOS. Based on the crawled content, its core capability is receiving specially formatted links through a URL-based API and passing the actual webpage URL to the appropriate browser to open. The API follows the format x-choosy://api-method/web-url, where api-method determines how the link is handled, and web-url is the final webpage to be opened.

Core Capabilities

Its built-in API methods cover common multi-browser scenarios: open decides automatically based on the user’s settings; prompt.all lets you choose from all browsers; prompt.running prioritizes currently running browsers; best.all uses the user’s favorite browser; and best.running uses the highest-priority browser among those already running. More importantly, Choosy’s rules system allows users to define custom API methods, meaning it is not just a manual browser selector but can also support a certain level of automated routing logic.

Developer Integration

The documentation provides several ways to invoke it: terminal or shell scripts can use the open command; AppleScript can use open location; browser extensions or bookmarklets can set window.location.href; and Swift AppKit apps can call it via NSWorkspace.shared.open. This makes it suitable for embedding into local scripts, browser extensions, and native macOS toolchains. The crawled text does not indicate support for Windows, Linux, or server-side SDKs.

Pricing and Access

The current text does not provide information about pricing, payment methods, licensing model, company location, or whether it is open source, so its commercial value for money cannot be assessed. There is also no direct evidence regarding accessibility from China; this should be verified based on the actual download site and availability of the app’s services.

Pros, Cons, and Who It’s For

Its strengths are a very simple API, low integration barrier, clear documentation examples, and a close fit with the real workflows of multi-browser users. Custom API methods also improve extensibility. Its limitations are that its functionality is mainly focused on “which browser should open this link,” and the text does not show team collaboration, cloud sync, enterprise support, or cross-platform capabilities. It is well suited to macOS developers, testers, users who need to separate work and personal browsers, and anyone who wants precise control over where links open from scripts and tools.