The Growth Podcast: AI Agent Browsers – Should You Use One?

Episode: ChatGPT Atlas vs Perplexity Comet vs Arc Dia

Host: Aakash Gupta
Guest: Naman Pandey
Date: January 29, 2026

Overview

In this packed episode, Aakash Gupta hosts Naman Pandey to run a comprehensive, hands-on comparison of the latest “agentic” AI browsers: ChatGPT Atlas, Perplexity Comet, and Arc Dia. The discussion focuses on productivity for product managers (PMs), real-world use cases, strengths and weaknesses, privacy concerns, and practical rankings. Naman demos powerful scenarios, breaks down niche but valuable workflows, and delivers a clear verdict on which tool reigns supreme for different needs.

Key Discussion Points & Insights

1. Setting the Stage: What Is an Agentic AI Browser?

• Definition: Browsers powered by AI agents that can act on your behalf—research, fill forms, scrape data, connect third-party tools, etc.
• Why It Matters: Dramatic boost in productivity for PMs and anyone juggling lots of tabs, context, and web tasks.
• Main Contenders:
  • ChatGPT Atlas: Agentic actions in-browser, best at automation and multi-step workflows.
  • Perplexity Comet: Excels at research, consolidation, and handling many open tabs; integrates well with data sources like Google Sheets.
  • Arc Dia: Exceptional at context management, UX polish, and Atlassian/Jira integrations.

2. Installation and Basic Use ([03:00])

• Quick Guide: All three are easy to install on Mac; just drag to Applications. Each has a slightly different onboarding experience.
  • [Naman] “For Perplexity, you just navigate to Perplexity AI download Comet… For ChatGPT, log in and find Atlas in the top left corner…for Dia, just google ‘dabrowser’ and get started.” (03:00)

3. Common Use Case: Consolidating Research Across Tabs ([03:39])

• All three can automatically gather info from multiple open tabs (e.g., market research, stock analysis, news, earnings transcripts), and then generate summaries or single-pagers without manual copy-pasting.
  • [Naman] “All three browsers can do this…consolidate information in a way that’s really useful.” (05:21)
  • [Akash] “The key here versus regular ChatGPT is you don’t have to like paste it in or anything like that. It can just go fetch it.” (05:38)

4. Feature Deep Dives

A. ChatGPT Atlas ([05:51]–[10:45])

• Form Filling Automation: Upload your resume; Atlas can fill out whole job applications automatically—even fields like “why do you want to work here?”, leveraging generative AI context.
  • [Naman] “You will actually see it fill out your information in real time all the way to the end…that’s a dream for job seekers.” (07:33)
  • [Akash] “Especially if you ever go to a workday page…yes, the AI might be kind of slow, but at least it’ll do it for you.” (07:47)
• Smart Scraping/Bot Behavior: Use Atlas to gather LinkedIn contacts, scrape emails by instructing the agent to click into hidden info, and auto-generate outreach lists. Atlas can fill in missing context by referencing your website, for example, to find podcast guests.
  • [Naman] “You now have one of the world’s most powerful scrapers just in your back pocket…” (08:02)

B. Google Services Integration ([13:05])

• Email Use Cases: Authorize Gmail access to auto-extract recurring expenses, subscriptions, or dig up hidden info in your inbox.
  • [Naman] “All you have to do here is look through all of my emails and tell me all of the recurring expenses that I have…whether you remember or not, your Gmail remembers!” (15:06)

C. Perplexity Comet ([17:34]–[27:06])

• Research and Shopping: Given a vague prompt (“find gift ideas for my 10-year-old nephew”), combs Amazon and elsewhere, compares prices, auto-fills Google Sheets, and accesses historical price data via tie-ins (e.g., Honey, Capital One).
  • [Naman] “While it does that, it’ll look through all the options on Amazon concurrently…find if that same product is available elsewhere, compare the prices, and give you the link.” (18:13)
  • Google Sheets Automation: Compile, update, and analyze sheets based on open tabs or PDFs.
• Notes on Token Optimization: High-powered, expensive operations are somehow free for now (!).
  • [Naman] “It kind of breaks my brain that how is this stuff free right now?” (24:29)

D. Arc Dia ([27:09]–[38:18])

• User Experience: Best onboarding; “an absolute case study” in delightful PM onboarding.
  • [Naman] “If you had me rate them purely on aesthetics…Dia wins. It is experiencing a product unlike any I’ve seen.” (27:09)
• Contextual Intelligence: When you have many tabs open (e.g., multiple YouTube videos, docs), Dia is best at figuring out which are relevant to the task at hand—in other words, “tab context.”
  • [Naman] “Across the three, Dia did the best job at figuring out which tabs are pertinent for this video or document.” (36:01)
• Enterprise Integration: Deep Jira integration for auto-generating tickets from Github or Loom video bug walk-throughs (very attractive for PMs in Jira shops).
• Model Transparency: Claims to use “GPT-4 class,” may mix in newer models for certain tasks.
  • [Naman] “It says it’s using GPT-4 class model, which is…problematic to say the least, but likely fine for specific Atlassian-focused workflows.” (34:36)

5. Browser Weaknesses & Limitations ([39:13])

• Atlas: Slow on multi-step, long operations. Not ideal when you’re in a hurry.
• Perplexity: Can falter on complex navigation, captchas, or web “dark patterns” (esp. when filling long chains of pages).
• Dia: Privacy concerns. Potentially leaks tab context; reportedly some users have seen data being transmitted externally. No robust privacy controls yet.
  • [Naman] “DIA…there is no really good way to keep out any private information…just in case any user might be dealing with especially sensitive information, probably best to avoid DIA at this stage.” (40:20)

6. Privacy & Security Discussion ([41:05])

• None of these browsers are privacy-first tools. All require varying levels of authentication, often accessing your emails, tab data, or logins.
  • [Naman] “It kind of depends on what your overall privacy appetite is…there is no indication these are especially privacy first or privacy focused…” (41:12)
  • [Akash] “Should somebody be using an AI browser? There seem like…a lot of privacy and security concerns.” (41:05)

7. Are They Overhyped or Underhyped? ([42:12])

• Verdict: Underhyped for very specific (but valuable) use cases—e.g., aggressive outreach, deep research, auto-documentation, scraping, context synthesis. Not meant as universal “do-it-all” tools, but for their niche, their value is immense.
  • [Naman] “For that small list [of use cases], and I should add ever-growing small list, I would actually say they’re underrated…” (42:12)

8. Mind Map: Practical Use Cases ([43:26])

PM Use Cases

• Structured navigational note-taking, competitor or sentiment analysis
• Consolidating feedback from multiple platforms/sources
• Data analysis, Google Sheets & PDFs integration, cross-reference
• Auto-documentation of workflows and page flows (including with screenshots)

General Use Cases

• Email sorting, subscription management, shopping assistant, scraping
• Auto-filling forms, consolidating gifts/lists/prices, expense tracking

When Not to Use:

• Privacy-sensitive workflows
• Anything time-critical (Atlas is slow for such tasks)
• Complex web navigation with tricky captchas (esp. Instagram as per Naman)
• Tasks done faster by hand (<5 minutes)

Notable Quotes & Moments

• [Naman] On automation: “I have not filled out a single one of these fields. All of this was done for me by this browser… it’s kind of spooky slash somewhat creepy to sit and watch this, but you will actually see it fill out your information in real time.” (06:45)
• [Akash] On AI’s research power: “A human is really good at going and looking at, let’s say, the first 10 search results, but AI is really good at going and looking at a thousand things.” (16:13)
• [Naman] On tab context: “Dia was consistently the best at making sure it understands which seven of twelve tabs I’m talking about for my video.” (36:01)
• [Naman] On pricing: “It kind of breaks my brain that how is this stuff free right now?” (24:29)

Browser Rankings ([48:53], [51:11])

• Best Overall – ChatGPT Atlas
  • Most agentic, “dream for job seekers,” best scraping/outreach, forgiving learning curve, free tier is very generous
  • [Naman] “Atlas is what you should be starting with if you’ve never tried any of these.” (51:04)
• Best for Research/Sheets – Perplexity Comet
  • Excellent at research, data consolidation; Google Sheets integration especially strong; also praised for most intuitive UX
  • [Naman] “When it came to usability, I found Perplexity to be a much better overall experience…” (51:30)
• Best for Tab/Context Management – Arc Dia
  • Elegant, powerful for multi-tab workflows and Jira-heavy teams; best onboarding; but privacy is a concern, and niche usage
  • [Naman] “Dia wins for product experience…for PMs out there taking notes on onboarding, check out Dia.” (27:09)

Recommendations & Tips ([54:43])

• Atlas: Start with Atlas if you’re new. For $20/month, best bang for buck. Pro users rarely see any rate limits.
• Stay Up-to-date: These tools evolve rapidly; check docs and news for new features ("as soon as something drops, that’s actually the best time to test it out").
• Practice Use Cases: Get hands-on to be ready when you encounter relevant real-life problems.

Final Takeaway

• If you’re a PM or anyone who values high-leverage automation, AI browsers are essential tools—just use them for their powerful, but currently narrow, sweet spots. Atlas is the first stop, Perplexity for power research, and Dia when context management and enterprise integrations matter most.

Useful Timestamps

• [03:39] – All three browsers: Basic research consolidation
• [05:51] – Atlas: Form filling and scraping real-time demo
• [13:05] – Atlas: Gmail integration, recurring expenses
• [17:34] – Perplexity: Shopping and research across tabs
• [27:09] – Dia: Onboarding and tab context superiority
• [39:13] – Strengths & weaknesses breakdown
• [43:26] – Mind map for use cases / non-use cases
• [48:53], [51:11] – Browser rankings and verdict
• [54:11] – Pricing, trial, and pro tips for Atlas

Find the Speakers

• Naman Pandey: Instagram – @ReadySet2Podcast
• Aakash Gupta: www.news.aakashg.com

“Atlas is probably the browser you should be trying if you’ve never tried any agentic AI browser before. For most tasks that most everyday people and product managers are trying to do, it just blows the competition out of the water.”
— Naman Pandey ([51:11])

End of Summary.