The new Perplexity 'Personal Computer' is a machine you do not operate.
By launching a continuously running AI agent on a dedicated Mac mini, Perplexity shifts software from a tool you open to an environment that anticipates.
In mid-March 2026, Perplexity announced "Personal Computer." It is not a mobile app or a browser extension. It is a dedicated Apple Mac mini that runs a continuous, always-on AI agent. The hardware connects directly to a user's local files, calendar, and applications, acting as a persistent digital proxy that can execute complex workflows across the desktop without waiting for a browser prompt.
The product name is deliberate. For forty years, a "personal computer" meant a passive machine that waited for human inputs — you open the app, you move the file, you execute the search. Perplexity is attempting the same structural shift Apple achieved when it moved the industry from the command line to the graphical user interface. The new operating model is not a screen of apps you click. It is an agent that watches your local environment and acts on your behalf.
When an AI company requires dedicated physical hardware just to bypass the browser, the era of the chatbot is officially over. The market is shifting from on-demand tools to always-on execution.
Audit your product to see if it waits to be asked. If your software relies entirely on the user remembering to open it and initiate a task, you are vulnerable to agentic systems that run continuously in the background.
Source: Perplexity