Perplexity launches Personal Computer: Mac mini-based AI agent with local app integration

Perplexity announced Personal Computer today, positioning Mac mini as the foundation for a persistent AI agent that bridges local applications with cloud-based AI services.

What Personal Computer does

Personal Computer is an always-on system that runs on a Mac mini connected to Perplexity's secure servers. The agent works across users' files, applications, and sessions continuously, functioning as a 24/7 assistant.

Key features include:

• Local application integration through a continuously running Mac mini
• Secure environment accessible from any device, anywhere
• Access to user files and application sessions
• Control from any connected device

How it works

The system represents an extension of Perplexity's earlier "Perplexity Computer" feature announced last month, which the company positioned as its answer to OpenAI's "personal AI assistant" concept. Personal Computer takes that foundation further by adding persistent local hardware.

Users run the agent on a Mac desktop connected to their local applications and files, with those resources synced securely to Perplexity's servers. This architecture allows the AI agent to understand and act within a user's personal computing environment while leveraging cloud infrastructure.

Availability and timeline

Perplexity is opening a waitlist for Personal Computer starting today. The company stated it "will provide support and resources for the initial cohort" of users, suggesting a phased rollout approach.

Market context

This announcement adds to the growing trend of Mac mini adoption for AI infrastructure. The move positions Apple's entry-level desktop as the hardware standard for persistent AI agents. Apple plans to begin manufacturing Mac mini computers in the United States later in 2026, potentially expanding production to support this emerging use case.

What this means

Personal Computer signals a shift in how AI assistants interact with personal computing environments. Rather than operating solely in cloud contexts, the system maintains continuous local presence while leveraging remote infrastructure. This hybrid approach could become standard for AI agents that need access to proprietary applications and files. The Mac mini selection reflects both cost considerations and Apple's ecosystem positioning—the entry-level Mac provides sufficient compute for agent operation without requiring expensive server hardware.

Perplexity's waitlist strategy suggests either resource constraints or an intent to gather feedback before broader rollout. The success of this model may influence how other AI companies approach persistent agent deployment.