“What if your browser could plan your trip, send your emails, and shop for you?” That’s the idea behind Comet, a Perplexity AI-driven browser, now being put directly into the hands of tens of millions of PayPal and Venmo users under a new partnership. The deal is sweet: a free 12-month subscription to Perplexity Pro typically worth $200 plus early access to Comet’s deeper AI features.
The offer, which is in the U.S. and limited international markets, is one of the features of PayPal’s newly introduced subscription hub, an all-in-one dashboard for recurring payments management. Besides the Perplexity promotion, PayPal is offering a $50 credit to users who connect and pay for three subscriptions using the hub. The subscription hub is live for all users in the U.S. and will be introduced in other countries later this month. Getting to the AI browser is simple: qualifying users can opt for the free year straight from the PayPal or Venmo app, with the subscription automatically renewing at the current rate unless canceled.
Comet, now out of beta since July, uses Perplexity’s AI as its native search engine and organizes its interface around a constant sidebar. This sidebar is not just a chatbot it can summarize content on-screen, provide context-aware answers to questions, and perform actions like sending an RSVP email or fetching directions from Google Maps without the need to switch tabs. In certain scenarios, it even makes reservations and purchases when asked to do so with commands like “take control of my browser.”
Technically, Comet is based on Chromium, the same open-source platform as Chrome and Edge, but its integration of AI is geared to run on all open tabs, with contextual awareness for multi-step processes. Voice mode allows for hands-free use, and AI-governed tab ordering simplifies research and shopping. Perplexity states that on some modes, AI processing is local to the device, less exposing browsing data, though its privacy policy states that deep user data such as browsing history, chatbot conversations, and stored credentials may be gathered in order to tailor results and, possibly, show ads.
The action comes in the face of growing competition in the AI browser space, where firms are wagering that integrating generative AI natively into the browsing experience will overhaul the way users search, shop, and communicate online. As Casey Newton noted, Search and browsers are two sides of the same coin. By having both, AI firms can maximize the whole discovery-to-action chain, the way Google maximized Chrome and its dominance in search.
Perplexity’s approach is more about data than distribution; it’s more about data. CEO Aravind Srinivas has made it clear: “That’s kind of one of the other reasons we wanted to build a browser, is we want to get data even outside the app to better understand you.” That data powers personalization, allowing for things like a discover feed and recommendations, but also brings with it concerns about user consent and privacy in an era of agentic AI.
For PayPal, the alliance is more than a marketing teaser. Previous partnerships between the two firms have already shown “agentic commerce” situations in which Perplexity’s AI can locate products, book flights, or purchase tickets, then finalize the transaction immediately through PayPal or Venmo. By packaging Comet access with its subscription platform, PayPal is well on its way to becoming a payment layer not only for ecommerce, but also for AI-located, automation-based transactions that start in the browser.
Comet’s $200-per-month Max plan has up to now restricted its popularity, but this offer has the potential to drive faster uptake by reducing entry costs. It also pits Perplexity against other AI-powered browsers such as Opera Aria, Dia from The Browser Company, Microsoft Edge with Copilot Mode, and privacy-oriented alternatives such as Brave Leo. All are vying to differentiate on speed, autonomy, and privacy and all are seeking to chip away at Chrome and Safari’s combined 90%+ global market share.
Whether Comet’s profound AI integration and PayPal’s enormous user base can tip that scale remains to be determined. For now, users of PayPal and Venmo get a unique chance to try out one of the most experimental AI browsers available for free for at least a year.
