After Decades, I stopped using Chrome (Why I Chose Comet)

After Decades, I stopped using Chrome (Why I Chose Comet)

by Matt Wolfe

Applied Sciences & Engineering Computing & Cybersecurity UBDigital and Information technology: general topicsUBWInternet: general works
🎙 Matt Wolfe 👥 1.0M 📅 November 8, 2025 ⏱ 43 min 👁 70K 📄 tutorial 🧭 2026-08-28
Available in: English (current) Français

Keywords

CometPerplexityAI browseragentworkflow

Summary

Matt Wolfe presents a comprehensive tutorial on Perplexity Comet, an AI-powered browser built on Chromium. He demonstrates how to import Chrome settings, use the sidebar assistant with multi-tab context, and switch between models (GPT-5, Claude, Gemini, Grok) via slash commands. The video showcases practical workflows: one-click page summaries, custom prompt shortcuts, YouTube video summarization and comment sentiment analysis, Google Docs proofreading with suggested edits, calendar scheduling, Amazon price comparison and cart addition, Feedly newsletter triage, social trend scanning, and stock analysis. He also highlights limitations such as speed, tab control quirks, and prompt-injection safety. The video includes a sponsored segment for Monday.com. Wolfe concludes that Comet is the closest thing to a full Chrome replacement for AI-powered workflows.

118 words

Critical Evaluation

Value of the Information & Strength of the Argument

The video provides high practical value for creators and power users, demonstrating real-world applications of an AI browser. The argumentation is based on live demonstrations, which adds credibility. Wolfe acknowledges limitations (speed, tab control, prompt-injection) and offers workarounds, showing a balanced perspective. However, the evaluation is subjective and based on personal experience, not comparative benchmarks.

Scientific Rigor, Source Quality, Title Accuracy

The video is a tutorial, not a scientific study. Sources are limited to the creator’s own testing and the tools themselves. The title is accurate and not clickbait. The content is well-structured with timestamps, but lacks external references or citations. The sponsor segment is clearly marked and does not affect the technical content.

123 words

Title / Content Match

The title accurately reflects the content: a personal account of switching from Chrome to Comet, with a detailed walkthrough of its features and use cases.

Quality & Reliability

7/10

The video is a hands-on tutorial with live demonstrations of the Comet browser's features. Claims are based on personal testing, with some caveats about limitations (speed, tab control, prompt-injection). The creator is a known AI news figure, but the content is largely subjective and lacks external verification.

Key Moments

Markers derived by PSI from the transcript: the creator did not define chapters.

Cited Sources

Concurring Sources

  • Perplexity AI — Official site for Perplexity, the company behind Comet.

Dissenting Sources

  • Commenter critique — A commenter argues Comet is just a new interface for existing tools like Cursor or Windsurf, not a technological revolution.

Contribution & Novelties

The video offers a practical, hands-on evaluation of Perplexity Comet, an AI browser that integrates an agentic assistant. It demonstrates novel workflows such as multi-tab context, model switching, and browser automation for tasks like proofreading and calendar management. The main contribution is showcasing the potential of AI browsers to replace traditional browsing workflows.

Pour aller plus loin :

  • Perplexity AI — Official site for Perplexity, the company behind Comet.
  • Agentic AI — Overview of agentic AI concepts.
  • Prompt injection — Security concern mentioned in the video.
  • RSS — Technology behind Feedly, used in the video.

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Radar Profile

The radar profile shows high scores in information quantity and quality, reflecting the detailed tutorial. Technical level is moderate, suitable for a broad audience. Reliability is slightly lower due to the subjective nature of the review.

Reliability 6/10

💬 Positif : Sur les 30 commentaires analysés, la majorité exprime un accueil favorable, saluant la démonstration détaillée et l'utilité pratique, avec quelques réserves sur la sécurité et la nouveauté technologique.