swiftGPT

swiftGPT is a desktop client for ChatGPT built for macOS. Instead of keeping a browser tab open, it gives you a purpose-built native window where conversations feel like part of the operating system rather than a website. It is designed for Mac users who want quick access to ChatGPT without navigating to a web app every time.

The app works with your own OpenAI API key. That is an important distinction: because you connect your own key, you control your OpenAI account and usage directly, and the app can show you what your conversations actually cost. Cost tracking is one of the practical details a plain browser interface typically hides, and having conversation history saved locally or in the app makes it easier to return to earlier threads.

Because it is a native Mac application, it also fits comfortably into desktop habits — a familiar window with dark mode support, rather than another tab competing for attention. At the time of review the official site was returning a server-level access error from our crawler, so we could not verify the latest feature set or pricing; the essentials described here reflect the product's documented purpose as a Mac ChatGPT client with API key support, cost tracking, and history. If you need current details, check the app's own documentation or listing page directly.