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About

Personal Computer by Perplexity is an AI-powered operating system concept designed to transform how users interact with their computers. Instead of relying on traditional command-based instructions, the system focuses on understanding and executing user objectives. It provides the Perplexity Computer and Comet Assistant with continuous access to local files, applications, and active sessions through a persistent desktop environment. This always-on AI assistant acts as a digital proxy that can help manage tasks, automate workflows, and interact with the user’s computer in real time. The system is designed with security safeguards, requiring user approval for sensitive actions and maintaining logs of all activity. Users can also control or monitor the AI from any device, enabling remote access and management of their computing environment. By combining automation with oversight, Personal Computer aims to create a more intuitive and intelligent computing experience.

About

PyGPT is an open source, personal desktop AI assistant for Linux, Windows, and Mac, written in Python. It works similarly to ChatGPT, but locally on a desktop computer, with chat, vision, agents, image and video generation, tools, voice control, and more. PyGPT supports multiple models, including OpenAI GPT-5, GPT-4, o1, o3, o4, Google Gemini, Anthropic Claude, xAI Grok, Perplexity Sonar, DeepSeek, Mistral AI, and models accessible through Ollama and LlamaIndex. It offers 12 modes of operation, including chat, chat with files, realtime + audio, research, completion, image and video generation, vision, assistants, experts, computer use, agents, and autonomous mode. Users can chat with their own files and data using integrated LlamaIndex support. PyGPT includes built-in vector database support, automated files and data embedding, full conversation context, short- and long-term memory, internet access through Google, Microsoft Bing, and DuckDuckGo, plus speech synthesis and recognition.

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Technology enthusiasts, developers, and advanced computer users interested in AI-powered operating systems and automated personal computing environments

Audience

Power users and developers seeking a local desktop AI assistant that connects models, files, tools, agents, voice, and automation in one configurable workspace

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 4.0 / 5
support 4.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • Personal Computer by Perplexity feels like a shift from using AI tools to actually having an always on digital worker. It runs continuously on a dedicated machine and can operate across your local files, apps, and browser, which makes it far more integrated into daily workflows than typical cloud based assistants. For knowledge work, this means tasks like research, reporting, and coordination can happen in the background without constant prompting. You can have it analyze files, interact with development environments, and automate technical workflows while maintaining context over time, which is valuable for hybrid roles that combine analysis and engineering.

Cons

  • The always on model comes with trade offs. Running it requires dedicated hardware like a Mac mini and a high tier subscription, which makes the cost significantly higher than most AI tools.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Perplexity AI
Founded: 2022
United States
www.perplexity.ai/

Company Information

PyGPT
Founded: 2026
Poland
pygpt.net

Alternatives

Perplexity Computer

Perplexity Computer

Perplexity AI

Alternatives

Jan

Jan

Jan.ai
Claude Code

Claude Code

Anthropic
Viktor

Viktor

Viktor.com
Genspark Claw

Genspark Claw

Genspark
LlamaCloud

LlamaCloud

LlamaIndex

Categories

AI Agents Supported
AI Assistants Supported

Categories

AI Agents Supported
AI Assistants Supported

Integrations

Perplexity Supported
Anthropic Not Supported
Azure AI Speech Not Supported
DeepSeek Not Supported
ElevenLabs Not Supported
Facebook Not Supported
GPT-4 Not Supported
GPT-5 Not Supported
Gemini Not Supported
GitHub Not Supported
Google Cloud Platform Not Supported
Llama 3 Not Supported
Ollama Not Supported
OpenAI Not Supported
OpenAI o1 Not Supported
Perplexity Computer Supported
Python Not Supported
Slack Not Supported
Telegram Not Supported
gpt-oss-120b Not Supported

Integrations

Perplexity Supported
Anthropic Supported
Azure AI Speech Supported
DeepSeek Supported
ElevenLabs Supported
Facebook Supported
GPT-4 Supported
GPT-5 Supported
Gemini Supported
GitHub Supported
Google Cloud Platform Supported
Llama 3 Supported
Ollama Supported
OpenAI Supported
OpenAI o1 Supported
Perplexity Computer Not Supported
Python Supported
Slack Supported
Telegram Supported
gpt-oss-120b Supported
Claim Personal Computer by Perplexity and update features and information
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