The Perplexity Comet browser is an AI-native browser built by Perplexity AI that performs multi-step browsing tasks on your behalf. Announced in 2025, it uses an agentic AI to open tabs, compare data across sites, and complete research tasks automatically, making it fundamentally different from traditional browsers like Chrome.
The Perplexity Comet browser is built by Perplexity AI, the same company behind the AI-powered search engine used by millions globally. Unlike a regular browser that waits for you to click, the Comet browser uses an agentic AI to take actions across tabs, fill forms, compare information, and complete multi-step tasks. It is one of the first mainstream examples of a true agentic browser aimed at everyday users.
- Comet is built by Perplexity AI, which reached a reported valuation of $9 billion in early 2025, according to Bloomberg.
- It is an agentic browser, meaning the AI does not just answer questions, it actually performs browser tasks for you.
- Comet was announced in 2025 and is being rolled out in phases, with early access for Perplexity Pro subscribers.
- Privacy is the key debate: the browser needs deep access to your tabs and browsing data to do its job.
- It is not a crypto product, but it has real implications for how people research DeFi, token prices, and Web3 projects.
What Makes a Browser “AI”?
Most browsers, Chrome included, are essentially display engines. They render pages, store your history, and let you manage tabs. The intelligence stops there. An AI browser like the Perplexity Comet browser goes further by understanding what you are trying to accomplish and acting on it.
Think of it this way: you want to compare the price of a specific laptop across five e-commerce sites. In Chrome, you would open five tabs, manually check each price, and keep notes. In Comet, you type that goal once, and the browser agent opens the tabs, extracts the prices, and surfaces a comparison for you.
This is what “agentic” means in practice. The AI is woven into the browser’s core actions rather than sitting beside it as a chatbot. Perplexity has been building toward this with its search product, which already uses goal-based agent pseudocode architecture to answer complex queries rather than just returning links.
How the Comet Browser Differs from a Regular Browser Extension
Browser extensions like Grammarly or MetaMask sit on top of your browser. They have limited access and cannot coordinate actions across multiple tabs simultaneously. The Comet AI browser agent runs at the browser level, which gives it far more control and context.
This architecture is closer to what researchers call a “computer-use” agent. OpenAI’s Operator product and Google’s Project Mariner are chasing the same idea. Perplexity’s bet is that owning the browser itself is the right layer to win this race.
Perplexity Comet Browser Features in Action
The clearest way to understand the Perplexity Comet browser is through a concrete task. Say you are tracking ETH prices across WazirX, CoinDCX, and Binance to spot arbitrage gaps. Normally, you would refresh three tabs repeatedly and do the mental math yourself.
With the Comet browser, you describe the task once. The agent opens the relevant pages, reads the price data from each, calculates the spread, and tells you the result. This kind of automated research is directly relevant to Indian crypto users monitoring Indian exchanges for price differences.
Tab Management and Multi-Step Tasks
The Perplexity Comet browser can handle tasks that span multiple steps across different websites. Booking a flight, for example, involves searching, filtering, comparing, and entering passenger details. Comet’s agent handles the first three steps, handing control back to you only for the payment confirmation.
This kind of partial automation is genuinely useful. You stay in control of sensitive actions while the tedious research work is handled for you. It is a model similar to how aspiration-driven AI agents are being designed to handle goal-oriented tasks without full autonomy.
Comet Browser vs Chrome: A Quick Comparison
| Feature | Comet (Perplexity) | Chrome (Google) |
|---|---|---|
| Core design | Agentic AI-first browser | Traditional rendering engine |
| Task automation | Yes, across tabs and sites | No (requires extensions) |
| Built-in AI search | Perplexity AI native | Google Search (not agentic) |
| Data access | Deep tab and page access | Standard browsing data |
| Privacy model | Under active scrutiny | Established (with trade-offs) |
| Pricing | Free tier planned; Pro at $20/month | Free |
Perplexity Comet Browser Availability and Pricing
Perplexity announced the Comet browser publicly in 2025, positioning it as a product for power users first. Early access is going to Perplexity Pro subscribers, with a broader free tier planned. According to Bloomberg, Perplexity AI reached a valuation of $9 billion in a funding round in early 2025, and that capital is funding the Comet build-out alongside the core search product.
On platforms, the Perplexity Comet browser is expected to launch on desktop first, with mobile versions to follow. Indian users will be able to access it through a standard download, with no region lock reported at this stage.
Is the Comet Browser Free?
Based on what Perplexity has shared publicly, a free version of the Comet browser is planned. Heavier agentic features may sit behind a paid tier. According to Perplexity’s official pricing page, the current Pro plan is priced at $20 per month, which translates to approximately Rs. 1,670 per month at current exchange rates. Indian users should check Perplexity’s site directly for INR pricing and India-specific plan availability.
Privacy Questions Worth Asking About the Comet Browser
For the Perplexity Comet browser to do its job, it needs to see everything you see. That means your open tabs, the text on pages you visit, form data, and potentially login sessions. This is a much deeper level of access than a search engine has, and it is the part of the Comet story that deserves the most scrutiny.
Perplexity has faced criticism before. According to a 2024 investigation by Wired, Perplexity’s web crawler was accused of ignoring robots.txt rules on some websites, a claim Perplexity disputed. That episode matters because it signals how the company approaches data boundaries.
What Indian Users Should Watch with the Comet AI Browser
India’s Digital Personal Data Protection Act, 2023 is being implemented in stages and is not yet fully enforced. For Indian users, that means you are largely relying on the Comet browser’s own privacy policy rather than a regulator actively auditing it.
If you are using the Perplexity Comet browser to research crypto investments on Indian exchanges like ZebPay or Mudrex, be aware that the browser could technically log those sessions. Given that Indian crypto gains are taxed at 30% VDA tax with a 1% TDS deduction on transactions, your financial research workflow deserves careful handling. That is not necessarily harmful, but it is worth understanding before you grant an AI agent access to your financial data.
AI agents with browser-level access are a growing area of concern for security researchers. Products like Recon AI show how AI systems are being built to gather and process information at scale, which raises similar questions about data handling and user consent.
How the Comet Browser Compares to Other AI Products
The Comet browser is not the only product trying to own your browsing context. The AI news and media space is also seeing agentic tools emerge, like AI news anchors that synthesise information automatically. The pattern is consistent: AI moving from answering questions to taking actions on your behalf.
The question for users is not whether agentic AI is useful. It clearly is. The question is how much access you are comfortable granting, and to whom.
Frequently Asked Questions
What is the Perplexity Comet browser?
The Perplexity Comet browser is an AI-native browser developed by Perplexity AI. It goes beyond displaying web pages by using an agentic AI to perform tasks across tabs, compare information from multiple sites, and complete multi-step browsing goals on the user’s behalf. It is designed to make research and information-gathering faster and less manual.
How does the Comet AI browser differ from Chrome?
Chrome is a traditional browser: it shows pages and waits for you to act. The Comet browser’s AI agent can act for you, opening tabs, reading content, extracting data, and compiling results. Chrome can gain some AI features through extensions, but those sit on top of the browser rather than being built into its core architecture.
Is the Perplexity Comet browser free to use?
Perplexity has indicated that a free tier for the Comet browser is planned, but advanced agentic features may require a paid subscription. Perplexity Pro currently costs around $20 per month, roughly Rs. 1,670 at current rates. Check Perplexity’s official site for the most current plan details before signing up.
What can the Comet browser do with my tabs?
The Comet browser agent can open tabs, read the content on pages, compare information across multiple sites, and complete multi-step tasks like price comparisons or form filling. It hands sensitive steps, like payments, back to the user. The exact feature set may vary between free and paid tiers.
What data does the Perplexity Comet browser collect?
Because the Comet browser agent operates at the browser level, it has access to everything you browse, including open tabs, page content, and potentially form data. Perplexity’s privacy policy governs how this data is stored and used. Indian users should review that policy carefully, as India’s DPDP Act enforcement is still being phased in and may not yet provide active oversight of products like the Comet browser.
Crypto investments carry significant risk. The 30% VDA tax and 1% TDS applicable in India mean your net returns can differ sharply from headline gains. This article is not financial advice. Data as of July 2025. Always verify product features and pricing directly with Perplexity before making decisions.
Last updated: July 2025. Reviewed by the CryptoWire editorial team.
