Perplexity Launches 'Personal Computer' for Mac With Multi-Model Orchestration

Perplexity has launched Personal Computer, a new Mac application for its Max subscribers that brings multi-model orchestration directly to users' devices. Announced on April 16, 2026, the app represents Perplexity's evolution from a search engine to a full-fledged AI operating system layer.

The application connects across local files, native apps, third-party connectors, and the web to provide unified answers and workflows. Unlike traditional AI chatbots that operate in isolation, Personal Computer can access your documents, browse the internet, and interact with installed applications simultaneously.

Multi-model orchestration means the app can route queries to different AI models depending on the task — using Claude for reasoning, GPT for creative writing, or Gemini for research — all transparently to the user. This model-agnostic approach positions Perplexity as a meta-layer above the foundation model wars.

The launch comes just one day after Anthropic's Claude Opus 4.7 release, which Perplexity immediately adopted as its default orchestration model. The timing suggests an aggressive strategy to capture power users who want the best model for every query without managing multiple subscriptions.