---
title: "Perplexity Computer Explained: I Built a Stock App With Comet (Full Walkthrough)"
source_url: https://youtu.be/H3ITnJhb8bA
captured_at: 2026-03-26
author: "Vaibhav Sisinty"
contributor: "ชิดชนก"
platform: youtube
---
# Perplexity Computer Explained: I Built a Stock App With Comet (Full Walkthrough)

youtube video by **Vaibhav Sisinty**, 10m52s, uploaded 2026-03-24. URL: https://youtu.be/H3ITnJhb8bA
Tags: vaibhav sisinty, vaibhav ai, perplexity computer, perplexity AI, AI agents, AI tools 2025, perplexity comet browser, AI automation, no code AI, AI for non-technical, MCP model context protocol, AI orchestration, GrowthSchool, Vaibhav Sisinty, perplexity tutorial, AI tools India, AI productivity

## Shared in LINE Note+
- 2026-03-26 07:17 by ชิดชนก

## Description
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Perplexity Computer tutorial: see how one AI agent can research, build apps, create content and complete multiple business tasks in parallel.

I gave Perplexity Computer four jobs at the same time. It built a working stock application, found and cut YouTube clips, created a content strategy and conducted market research while I watched.

This is more than a Perplexity chatbot or search engine. Computer is designed as an independent digital worker that can coordinate research, tools, connected services, documents and multi-step workflows from a single request.

In five real demonstrations, I test how Perplexity Computer handles parallel execution, app building, content creation, market intelligence, external Agent Skills and premium data from CB Insights. You will also see genuine failures, the workarounds used and one self-debugging moment that changed the result.

No coding experience is required to follow this walkthrough.

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📌 WHAT YOU'LL LEARN

- What Perplexity Computer is and how it differs from normal Perplexity
- How an AI agent can run several tasks s