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What is Portable Computer by Perplexity?

The Portable Computer presents a local-first solution as an alternative to the Perplexity Computer, functioning entirely on your personal device to safeguard sensitive information while supporting complex workflows. In partnership with NVIDIA, it adeptly oversees a range of operations, including the orchestrator, planner, tool router, scheduler, durable task queue, local search index, and AI models, all executed on the device itself. This capability allows for data analysis, file synthesis, document and code searching, and task execution directly on the device, facilitating long-running processes without reliance on cloud connectivity. Designed to run on NVIDIA DGX Spark, it employs either Qwen 3.8 27B or PPLX 27B models, and incorporates NVIDIA Nemotron 3.5 Lightning to optimize model selection and performance. The system is fine-tuned to maximize local operations, only escalating tasks that necessitate real-time data, internet access, integration with other applications, or enhanced reasoning abilities. Furthermore, when there is a requirement to send any data to a cloud service, the Portable Computer prioritizes user consent before proceeding, reinforcing user authority over their information sharing. This careful strategy not only prioritizes privacy but also builds user trust in the secure management of their data while allowing seamless integration of various functionalities. As a result, users can confidently leverage advanced computational capabilities without sacrificing their personal privacy.

What is NVIDIA Confidential Computing?

NVIDIA Confidential Computing provides robust protection for data during active processing, ensuring that AI models and workloads are secure while executing by leveraging hardware-based trusted execution environments found in NVIDIA Hopper and Blackwell architectures, along with compatible systems. This cutting-edge technology enables businesses to conduct AI training and inference effortlessly, whether it’s on-premises, in the cloud, or at edge sites, without the need for alterations to the model's code, all while safeguarding the confidentiality and integrity of their data and models. Key features include a zero-trust isolation mechanism that effectively separates workloads from the host operating system or hypervisor, device attestation that ensures only authorized NVIDIA hardware is executing the tasks, and extensive compatibility with shared or remote infrastructures, making it suitable for independent software vendors, enterprises, and multi-tenant environments. By securing sensitive AI models, inputs, weights, and inference operations, NVIDIA Confidential Computing allows for the execution of high-performance AI applications without compromising on security or efficiency. This capability not only enhances operational performance but also empowers organizations to confidently pursue innovation, with the assurance that their proprietary information will remain protected throughout all stages of the operational lifecycle. As a result, businesses can focus on advancing their AI strategies without the constant worry of potential security breaches.

Media

Media

Integrations Supported

Asana
Azure Confidential Computing
Blackwell Security
Dropbox
GitHub
Gmail
Google Cloud Platform
Google Drive
Jira
Linear
Microsoft Excel
Microsoft OneDrive
Microsoft Teams
Nemotron 3.5 Lightning
Notion
Perplexity Search API
Slack
Snowflake

Integrations Supported

Asana
Azure Confidential Computing
Blackwell Security
Dropbox
GitHub
Gmail
Google Cloud Platform
Google Drive
Jira
Linear
Microsoft Excel
Microsoft OneDrive
Microsoft Teams
Nemotron 3.5 Lightning
Notion
Perplexity Search API
Slack
Snowflake

API Availability

Has API

API Availability

Has API

Pricing Information

$20 per month
Free Version
Free Trial Offered?

Pricing Information

Pricing not provided
Free Version
Free Trial Offered?

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

Perplexity

Date Founded

2022

Company Location

United States

Company Website

www.perplexity.ai/hub/products/portable-computer

Company Facts

Organization Name

NVIDIA

Date Founded

1993

Company Location

United States

Company Website

www.nvidia.com/en-us/data-center/solutions/confidential-computing/

Categories and Features

Categories and Features

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