Perplexity is bringing its AI closer to its users, with a new Personal Computer that combines its agentic AI platform with a Mac mini's local applications. This may be too much AI for some people.
At the end of February, Perplexity rolled out Perplexity Computer, a so-called digital worker that uses the same software stack and other sub-agents just like a person would. That concept has now been expanded to run more locally to the user.
Announced via a meandering and navel-gazing X post by Perplexity CEO Aravind Srinivas, the Personal Computer is a version of Perplexity Computer that handles things on a nearby computer. Srinivas directly name-checks the Mac mini as a platform it could run on, with the entire thing able to merge both the work of Perplexity Computer and a user's local files.
This is a concept that may seem familiar to AI observers, and follows after a wave of popularity for Apple's compact Mac.
Perplexing agents
Perplexity Computer is, effectively, an AI that is a go-between for other AIs. Instead of issuing specific instructions to multiple AIs, you provide the general outcome of the task to Perplexity Computer.
Perplexity Computer then breaks down the task into subtasks, which it then provides to sub-agents to do the actual work. In effect, you're talking to a project manager, who then delegates the task to other AIs, before combining the results and presenting them to you.
The managing AI has a lot more freedom in how it orders its subordinates than users may think. While one may create documents while another gathers data, the manager may go as far as to order the creation of software to complete its tasks.
Personal Computer is an extension of this, in that it is a locally run app that ideally runs on a Mac mini.
The app gives always-on, local access to the Mac's files and apps, which Perplexity Computer and the Comet Assistant can use and alter if required.
For example, if you have a stack of photographs in a folder on your desktop and you want to have them presented on a website, those images could be analyzed on the user's behalf by Perplexity Computer for the task. Those same files could also be altered, such as being renamed in a specific way or resized for web use, all without the user specifying the changes.
Srinivas insists that while the Personal Computer element runs continuously on the Mac, the AI processing part of Perplexity Computer will still run on Perplexity's "secure servers." Sensitive actions will still require user approval, he adds, with actions logged and a kill switch also available.
Users also don't have to actually access the Mac mini either. The Personal Computer is also controllable over the Internet, constantly running, or as Srinivas puts it, "It never sleeps."
While it is announced today by the CEO, it's not immediately available to all. The company is operating a waitlist for access.
More Mac mini AI shenanigans
The name-checking of the Mac mini and the use of a local agentic system that runs on it isn't new. In fact, in the last few months, it's become a bit of a trend in AI.
The Mac mini is considered a cheap entryway into locally hosting AI, without going nuts with Mac Studio clusters and Thunderbolt networking.
While the Mac mini could feasibly run some of these agents, it's really just an entry point to running AI agents elsewhere. The Mac mini simply becomes an interface and storage depot for this style of agentic work, with users instead communicating with the AI using messaging apps.
That came to a head with OpenClaw, formerly Clawdbot or Moltbot, which runs a local agentic AI to automate tasks. Much like Personal Computer, OpenClaw can hook in with other large language model services that can do work on its behalf.
After becoming popular in AI circles and causing a trend of Mac mini purchases, developer Peter Steinberger joined OpenAI. And, OpenClaw came under the control of an open-source entity so it could continue to be used.
It seems at least that Perplexity's Personal Computer is in response to OpenClaw, and its close association with OpenAI and ChatGPT.
Other major AI companies have done some local-based work as well, such as Claude Cowork being a desktop assistant that works on local files. Perplexity's new addition appears to be a massive extension of that concept.
AppleInsider strongly recommends that the average Mac user shouldn't jump straight into this field without performing a considerable amount of research beforehand. Just as giving others access to your files carries risks, so does giving access to AI agents.
