Perplexity introduced Personal Computer, a new orchestration system that integrates natively with your local machine — for example, a dedicated Mac Mini sitting on your desk. AI inference still happens on Perplexity's cloud servers, but the orchestration layer can seamlessly interact with your local files, native applications, and web browser to complete complex workflows end to end.
The framing is important. Perplexity is not shipping local inference. Instead, it's putting a persistent, local 'hands' layer next to your data and apps, while the 'brain' continues to run on Perplexity's infrastructure. The local component handles what cloud-only assistants struggle with: opening real apps, manipulating local files, driving an actual browser with your logged-in sessions, and moving data between tools without upload/download friction.
Some of the flagship workflows Perplexity is demoing:
Research-to-doc: gather sources through Perplexity search, save the cited material into a local folder, and assemble a brief in Word or Pages — all without manual copy-paste.
Inbox-to-action: scan your local Mail or Outlook, cluster threads, draft replies, and file supporting documents into Finder folders.
Browser automation: drive Safari or Chrome with your existing logins to book travel, fill out portals, or reconcile accounts.
Positioned as 'Personal Computer', the product is Perplexity's answer to the agent-on-your-desktop race. Rather than shipping a heavier desktop app, it treats a Mac Mini (or similar) as a dedicated local executor that lets the cloud model act like a real assistant on your machine.