Perplexity Personal Computer turns the Mac app into a local agent
Original: Today we're releasing Personal Computer. Personal Computer integrates with the Perplexity Mac App for secure orchestration across your local files, native apps, and browser. We’re rolling this out to all Perplexity Max subscribers and everyone on the waitlist starting today. View original →
What The Tweet Revealed
Perplexity's April 16, 2026 X post expands the search assistant into a desktop agent. The key phrase is across your local files, native apps, and browser. Personal Computer is framed as an orchestration layer inside the Perplexity Mac App, able to work across local files, native apps, and browser sessions.
The rollout details are concrete. Perplexity says the feature is going to Max subscribers and everyone on the waitlist starting the same day. A follow-up post says that, on a Mac mini, Personal Computer can run 24/7 in the background and that a task can be started from an iPhone while the agent operates on desktop apps and local files using 2FA.
Account And Linked Context
@perplexity_ai is the official account for Perplexity Search, Comet, mobile and desktop apps, and model-routing updates. This tweet shows Perplexity moving from answer engine toward action engine. Answering a question is one product surface; opening apps, finding files, and operating through a browser introduces a different risk profile.
The comparisons are Anthropic's computer use, OpenAI Codex desktop app access, and OS-level automation. Perplexity's possible edge is the combination of search and personal context. If local files and browser context can be used together, a research task can move from answer generation into document collection, form filling, and file organization. The same context also creates the privacy and permission problem the company must solve.
What To Watch
The next test is sandboxing, logs, and confirmations. To be trusted, Personal Computer needs to show which files it touched, which app actions it took, and how user approval works when a task needs 2FA or a sensitive file. Watch how long it stays limited to Max-tier users, whether broader plans get access, and whether enterprise controls arrive for managed Macs.
Sources: source tweet, Perplexity follow-up post.
Related Articles
Perplexity has introduced Personal Computer, an always-on local agent system that runs through a continuously operating Mac mini and exposes files, apps, and sessions to Perplexity Computer and the Comet Assistant. The company is pitching it as a persistent AI operating system with human approval, logging, and a kill switch for sensitive actions.
Perplexity has introduced Computer for Enterprise as a major upgrade to its Enterprise offering. The product pushes Perplexity beyond answer generation into long-running workflows across websites and internal web apps, while adding audit, identity, and data-governance controls.
Bumblebee is a read-only scanner for macOS and Linux developer endpoints. Perplexity says it checks risky packages, MCP configs, editor extensions, and browser extensions without invoking package managers or install scripts.