# Perplexity launches Portable Computer on-device AI agent

> Perplexity has released Portable Computer, a version of its web-automating AI agent that runs locally on desktops equipped with Nvidia GPUs instead of leaning on the cloud. The original Perplexity Computer, launched earlier this year, could carry out multi-step tasks across the web on your behalf; the on-device edition promises the same autonomy while keeping the work, and the data it touches, on your own machine. The privacy angle is the interesting part. Agents that click around the web and handle documents are exactly the tools people are nervous about sending to someone else's servers, so running one locally is a meaningful pitch for anyone dealing with sensitive material. Alongside it, Perplexity has been wiring its cloud agent into licensed professional data sources for finance and research, and adding features like the ability to kick off a session straight from an email thread. Taken together, it is a clear signal of where these products are heading: away from a chat box you ask questions, and toward a background worker that actually does things, ideally without shipping your files off to the cloud to do them.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: SiliconANGLE · Published Tuesday, September 1, 2026_

## Wortins' read

Perplexity has released Portable Computer, a version of its web-automating AI agent that runs locally on desktops equipped with Nvidia GPUs instead of leaning on the cloud. The original Perplexity Computer, launched earlier this year, could carry out multi-step tasks across the web on your behalf; the on-device edition promises the same autonomy while keeping the work, and the data it touches, on your own machine. The privacy angle is the interesting part. Agents that click around the web and handle documents are exactly the tools people are nervous about sending to someone else's servers, so running one locally is a meaningful pitch for anyone dealing with sensitive material. Alongside it, Perplexity has been wiring its cloud agent into licensed professional data sources for finance and research, and adding features like the ability to kick off a session straight from an email thread. Taken together, it is a clear signal of where these products are heading: away from a chat box you ask questions, and toward a background worker that actually does things, ideally without shipping your files off to the cloud to do them.

## Source

[Read the full story at SiliconANGLE](https://siliconangle.com/2026/08/25/perplexity-ai-launches-portable-computer-on-device-ai-agent/)

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