Now OpenAI has also entered the browser business: With “Atlas”, the ChatGPT maker has introduced its own AI browser. This will initially be available worldwide for macOS, with versions for Windows, Android and iOS expected to follow soon – although an exact schedule is not known. According to media reports, the browser is based on Chromium, like Google’s Chrome, the global top dog. The core element of Atlas is the ability to chat with ChatGPT directly in the browser.