Announced today at Perplexity’s first-ever developer conference, ‘Personal Computer’ is a persistent AI agent that runs on a Mac mini in your home or office, handles tasks while you sleep, and never once asks for a day off.
Perplexity’s Personal Computer is a software agent that runs continuously on a user-supplied Mac mini, giving Perplexity’s AI platform persistent, 24/7 access to local files, apps, and tools. It is available to Perplexity Max subscribers ($200/month) and is currently waitlist-only.
There’s a moment in every technology cycle where the thing stops being a toy and starts being a job title threat. Perplexity might have just crossed that line.
On Wednesday, the AI search company unveiled something it calls Personal Computer at its first-ever developer conference in San Francisco. The name sounds retro. The product is anything but.
Here’s the short version: a Mac mini sits on your desk. It stays on all day and all night. Perplexity’s AI agent runs on it, with full access to your files, your email, your Slack, your calendar, every app you use. You tell it what you want done. It does it. You go to sleep. It keeps going.
“A traditional operating system takes instructions. An AI operating system takes objectives.” — Perplexity CEO Aravind Srinivas
That’s not marketing copy. That’s the actual pitch from CEO Aravind Srinivas at the Ask 2026 developer conference. And honestly? It’s hard to argue with the framing.
So What Does It Actually Do?
Personal Computer builds on Perplexity Computer, an agent the company launched in late February that can coordinate multiple AI models to complete complex, multi-step tasks in the cloud. Think of it as a capable digital coworker that lives in a browser.
Personal Computer takes that same idea and anchors it to your actual machine. Because it has local access, it can see everything: your files, your draft documents, your connected apps. It can write an email, pull data from Notion, cross-reference a Slack thread, and send a summary to your calendar, all while you’re at dinner.
Personal Computer can autonomously handle research, draft and send emails, prepare morning briefings, process documents, and manage multi-step workflows across connected apps like Gmail, Slack, GitHub, Notion, and Salesforce. It supports multiple AI models including Claude, Gemini, and Grok, and users can assign different models to different tasks.
Users can also pick which AI model handles which part of a task. Claude for writing, Gemini for research, Grok for quick lookups. The platform is model-agnostic by design, which means Perplexity is not betting on any single company’s AI winning. They’re building the thing that runs all of them.
Why a Mac Mini? (And Why Does Everyone Keep Using Them?)
The Mac mini has had an unexpected glow-up in the AI era. Apple’s compact desktop, especially the M4 model, runs all day on very little power, packs serious processing muscle for the price, and fits comfortably behind a monitor. For an always-on AI agent that needs to stay alive around the clock without melting your electricity bill, it turns out to be close to perfect.
This isn’t the first time the Mac mini has made AI headlines. Earlier this year, people were stacking them in clusters to run open-source models locally, and the internet went predictably wild. Perplexity is channeling that same energy into a commercially polished package.
The Mac mini is quietly becoming the unofficial hardware of the AI agent era.
Perplexity confirmed that its own backend infrastructure runs on M4 Mac minis. So they’re not just recommending the hardware for customers. They’re eating their own cooking.
Who Is This For, and Can You Afford It?
The $200 monthly price tag is the number that will make most people stop scrolling. That’s Perplexity Max, the company’s highest subscription tier, which includes 10,000 compute credits per month. You also need to supply your own Mac mini.
So this is not a product for someone who occasionally wants AI to help write a caption. It’s for founders who can’t afford a full-time assistant. Agency operators drowning in client work. Solo marketers running content operations that were designed for teams twice their size.
For that buyer, the math is interesting. A part-time virtual assistant runs $1,500 to $3,000 a month. Personal Computer, at a fifth of that cost, doesn’t take PTO.
Personal Computer is included in Perplexity Max at $200/month. It is currently Mac-only, requires a user-supplied Mac mini, and is available via waitlist. An enterprise version with single sign-on and compliance controls is in development.
Is It Safe to Hand Your Files to an AI?
Fair question, and Perplexity addresses it directly. The AI processing runs on Perplexity’s secure servers, not locally on your machine. Your Mac mini is the bridge between your personal data and the cloud agent, not the brain.
Every session generates a full audit trail. Sensitive actions require your explicit approval before anything happens. There’s a kill switch for immediate shutdown. And each query runs in its own sandboxed environment, meaning the AI doesn’t accumulate free-roaming access to everything at once.
Whether that’s enough reassurance will depend on your risk tolerance and what you’re working with. Handing an AI agent access to your Gmail and Salesforce data is a meaningful decision. Perplexity knows that, which is why the safeguards are front and center in the announcement. For a deeper look at how AI agents handle data privacy, this breakdown from MIT Technology Review is worth a read.
Quick Answers
Is Personal Computer hardware or software?
It’s software. You supply the Mac mini. Perplexity provides the agent platform that runs on it.
Does it work on Windows?
Not yet. The initial launch is Mac-only. No Windows timeline has been announced.
How is this different from just using ChatGPT or Claude?
Those tools respond when you talk to them. Personal Computer runs continuously in the background, monitoring, executing tasks, and moving work forward without you initiating each step.
Can I control which AI model it uses?
Yes. You can assign different frontier models, including Claude, Gemini, and Grok, to handle different parts of a task.
How do I get access?
Join the waitlist at perplexity.ai. You’ll need a Perplexity Max subscription ($200/month) once access opens.
