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Perplexity Comet: The Free AI Browser That Browses for You
How to set up Perplexity Comet, the free AI-native browser, for research, shopping, and multi-step automation across your tabs.
AI Snapshot
- ✓ **Perplexity Comet** is a free AI-native browser that turns your tabs into a working research assistant. Ask it questions out loud, summarise across pages, and let it complete multi-step tasks like price comparisons or form pre-fills.
- ✓ Comet went fully free on iOS on 18 March 2026 and now runs on iPhone, Android, Windows, and macOS. There is no waitlist, no Pro plan needed for the core features, and you can set it as your default browser.
- ✓ Best for people in Asia who juggle multilingual sources, cross-border shopping, and long research sessions. Comet keeps the context across every tab in your session, so you stop pasting links into a chatbot to get an answer.
Most browsers in 2026 still treat AI as a sidebar. You open Chrome, click an extension, paste a link, then read an answer that ignores everything else you have open. Comet flips that. The browser itself watches your session, so when you ask "compare these three laptops on battery life and price in SGD," it answers from the tabs you already opened. That sounds small. It changes how long research actually takes. Internal tests by Perplexity, plus early Asia user reports on X and Reddit through April 2026, point to research sessions collapsing from 40 to 50 minutes down to under 10.
The second reason it matters: Comet went free. From 18 March 2026 the iOS app dropped its paywall and shot to number 3 on the App Store. The desktop and Android builds followed. That removes the biggest barrier most Asian users hit with AI tools, which is paying in USD for a Pro subscription. You get voice mode, multi-step automation, and unlimited summaries on the free tier.
Finally, Comet handles non-English pages well. Korean news, Japanese product specs, Bahasa Indonesia government sites, Vietnamese forums: it summarises and translates inline without losing the source. For anyone in Asia doing cross-language research or comparison shopping across Shopee, Lazada, Tokopedia, and Rakuten, that alone justifies the switch.
Why This Matters
Most browsers in 2026 still treat AI as a sidebar. You open Chrome, click an extension, paste a link, then read an answer that ignores everything else you have open. Comet flips that. The browser itself watches your session, so when you ask "compare these three laptops on battery life and price in SGD," it answers from the tabs you already opened. That sounds small. It changes how long research actually takes. Internal tests by Perplexity, plus early Asia user reports on X and Reddit through April 2026, point to research sessions collapsing from 40 to 50 minutes down to under 10.
The second reason it matters: Comet went free. From 18 March 2026 the iOS app dropped its paywall and shot to number 3 on the App Store. The desktop and Android builds followed. That removes the biggest barrier most Asian users hit with AI tools, which is paying in USD for a Pro subscription. You get voice mode, multi-step automation, and unlimited summaries on the free tier.
Finally, Comet handles non-English pages well. Korean news, Japanese product specs, Bahasa Indonesia government sites, Vietnamese forums: it summarises and translates inline without losing the source. For anyone in Asia doing cross-language research or comparison shopping across Shopee, Lazada, Tokopedia, and Rakuten, that alone justifies the switch.
The second reason it matters: Comet went free. From 18 March 2026 the iOS app dropped its paywall and shot to number 3 on the App Store. The desktop and Android builds followed. That removes the biggest barrier most Asian users hit with AI tools, which is paying in USD for a Pro subscription. You get voice mode, multi-step automation, and unlimited summaries on the free tier.
Finally, Comet handles non-English pages well. Korean news, Japanese product specs, Bahasa Indonesia government sites, Vietnamese forums: it summarises and translates inline without losing the source. For anyone in Asia doing cross-language research or comparison shopping across Shopee, Lazada, Tokopedia, and Rakuten, that alone justifies the switch.
How to Do It
1
Go to comet.perplexity.ai on desktop, or grab it from the App Store on iPhone or Google Play on Android. Sign in with the same Google or email account you use for Perplexity. If you do not have a Perplexity account, create one with your email; no credit card required. Importing bookmarks and passwords from Chrome or Safari takes about 30 seconds on first launch.
2
On macOS, open System Settings, then Desktop and Dock, then scroll to Default web browser and pick Comet. On Windows 11, Settings, Apps, Default apps, search Comet, click Set default. On iOS 18 or later, Settings, Apps, Default Apps, Browser App, Comet. Doing this means every link in your email, Slack, or WhatsApp opens inside Comet so the assistant has context.
3
This is the move that unlocks Comet. Instead of asking it a question cold, open two or three tabs about what you are researching first. For example: a Tokopedia listing, a Shopee listing, and a Lazada listing for the same headphones. Now hit the keyboard shortcut (Cmd+T on Mac, Ctrl+T on Windows) and type or speak: "compare these three for price, warranty, and shipping to Jakarta." Comet reads all three pages and gives you a side-by-side answer with citations back to each tab.
4
Tap the microphone icon in the top-right of Comet, or press Cmd+Shift+V. Voice mode is conversational, not one-shot: you can say "summarise this article," then "now translate the third paragraph into Bahasa," then "open a new tab with the Reuters version." Voice mode is genuinely useful in the car, on the MRT, or when cooking. It supports English, Mandarin, Japanese, Korean, Hindi, Bahasa, Thai, and Vietnamese as of April 2026.
5
Type or say something like "find me a non-stop flight from Singapore to Tokyo on the 15th of May, under 800 SGD, then pre-fill the booking page." Comet's agent will search across Google Flights, Skyscanner, and airline sites, surface the best matches with prices in your local currency, and pre-fill the booking form. It pauses before any irreversible action like payment so you stay in control.
6
Comet remembers what you looked at earlier in the same session. After 20 minutes of research on, say, EV cars in Thailand, ask: "based on everything I've read today, which model has the best battery life for the price?" It will answer using the actual pages you opened, not generic web data. To start fresh, hit New Session in the sidebar, which clears the context.
7
After a research session, click the Export button in the assistant panel. You can send a structured summary to Notion, Google Sheets, Obsidian, or your email. The export keeps citations, so each row links back to the source page. This is the part that separates Comet from a regular AI chatbot: the output is structured and traceable, not a wall of text you have to manually copy.
Common Mistakes
⚠ Letting the agent click through without reviewing
⚠ Asking questions without opening relevant tabs
⚠ Treating it like Chrome with a chat sidebar
⚠ Forgetting to start a new session for unrelated work
⚠ Not exporting research before closing
Recommended Tools
Perplexity Comet
The browser itself. Free on iOS, Android, Windows, and macOS as of March 2026. Core features (voice, agent, session memory) are free; Pro adds higher limits.
Visit →Perplexity Pro
Optional upgrade. Adds GPT-5.4, Claude Opus 4.7, and Gemini 3.1 Pro as model picks inside Comet, plus higher daily query limits. Around 20 USD/month, with frequent regional discounts in India and Southeast Asia.
Visit →Arc Search
iOS-focused AI browser from The Browser Company. Lighter than Comet, faster for one-shot queries, weaker on multi-step automation. Worth keeping for quick mobile lookups.
Visit →ChatGPT Atlas
OpenAI's browser, launched late 2025. Strong if you live inside ChatGPT already. Comet wins on ad-free design and Asian-language handling; Atlas wins on raw model reasoning.
Visit →Microsoft Edge Copilot
Best if you are tied into Microsoft 365 and Outlook. Native Office integration is unmatched. Less useful if your stack is Google Workspace or Notion.
Visit →Notion
Comet's preferred export target. Free tier is enough for most people. Citations come through as proper backlinks, not flat text.
Visit →FAQ
Is Perplexity Comet really free, or is it free with limits?
Core features are free with no daily limit on basic queries. The free tier covers voice mode, session memory, multi-step automation, and exports. Heavy users hit a soft cap on advanced model queries (around 5 to 10 per day for Claude Opus 4.7 or GPT-5.4) and can upgrade to Pro for unlimited. As of April 2026 you do not need a card to sign up.
Can Comet replace Chrome as my main browser?
Yes for most people. It is built on Chromium so all your Chrome extensions work. It imports bookmarks, passwords, and history from Chrome, Safari, Edge, and Firefox in one click. The only reason to keep Chrome is if you depend on a niche enterprise extension that has not been validated, or if your company's IT policy locks you in.
How does Comet handle privacy and data from my tabs?
Comet processes the page content you ask about, not everything you browse. Sensitive actions like payments require explicit confirmation. Session data is held in memory for the session, then cleared unless you save or export. Perplexity does not sell browsing data to advertisers; the business model is subscriptions, not ads. That said, treat it like any cloud AI: do not paste passwords or unredacted financial data.
Does it work well with non-English content in Asia?
Yes, this is one of Comet's strengths. It reads, summarises, and translates Mandarin, Japanese, Korean, Bahasa Indonesia, Bahasa Malaysia, Thai, Vietnamese, Tagalog, and Hindi natively. Voice mode also supports these languages. Cross-marketplace shopping comparisons across Shopee, Lazada, Tokopedia, Rakuten, and Coupang are a common everyday workflow for Asian users.
What can the agent actually do without my input?
It can search across multiple sites, fill forms, organise data into tables, summarise tabs, draft emails, and queue up bookings. It will pause before any irreversible action: payments, deletions, sending emails, posting publicly. You confirm; it executes. This pause is intentional and you cannot disable it for purchases.
Next Steps
Once you are comfortable with Comet, the next move is to wire it into your work stack. Read our ChatGPT Connectors guide to see how AI assistants can write directly to Notion and Linear, then explore Claude Computer Use for desktop-level automation when browser-only is not enough.