Open your browser right now. Count the tabs you have open. If it's more than five, you're already experiencing the problem that agentic browsers promise to solve. We're on the threshold of a radical change in how we browse the internet: the end of infinite tabs and the beginning of the era of browsers with AI integrated at the native level.
The Problem with Current Browsers
The modern browser is an incredibly powerful tool that we still use in a very primitive way. We open 20 tabs for a research session, lose the one with "that website we saw earlier," save bookmarks we never revisit, and copy and paste information from one window to another manually. Essentially, the browsing workflow hasn't changed much since Netscape.
AI changes this fundamentally because it allows the browser to understand what you're doing, not just execute instructions.
The Three Agentic Browsers You Need to Know
Comet
Comet is Perplexity AI's agentic browser. Its premise is that you shouldn't search for information manually: the browser can do the research for you, navigate through multiple sources, consolidate relevant information, and present you with a structured summary. Imagine asking it to "research the best project management SaaS tools for remote teams of up to 10 people" and have the browser do it on its own, while you focus on something else.
Fellou
Fellou focuses on automating web workflows. You can schedule recurring tasks ("every Monday, extract the headlines from these 5 news pages and summarize them"), delegate complex multi-step tasks ("log into this portal, download last quarter's reports, and organize them by date"), and create custom flows without needing code. It's like having an assistant that lives in your browser.
Genspark
Genspark bets on Sparkpages: instead of returning a list of links, when you search for something Genspark generates a dynamic, personalized web page with the most relevant information, already consolidated and organized. It's the opposite concept to the classic search engine: instead of sending you to 10 pages you have to read, it creates a single page with what you need.
What Do They Have in Common?
All three share the same vision: the browser as an agent, not a window. The metaphor of the browser as a "window to the internet" is being replaced by the browser as a "collaborator that browses with you." The difference is enormous in terms of productivity.
Are They Ready for Professional Use?
Honestly, they're still young products with real limitations. The reliability of agents on long tasks and data privacy remain open questions. But the direction is clear and irreversible. The big players (Google with Disco and Microsoft with Copilot in Edge) are already in this race.
The browser of the future won't be the one that supports the most tabs. It'll be the one where you need to open the fewest.
