A 16:9 cosmic-themed thumbnail comparing two AI browsers. On the left is the ChatGPT Atlas icon, on the right is the Perplexity Comet icon, separated by a yellow “VS.” Below them, large white and yellow text asks: “What’s the Best AI Browser in November 2025?” The background shows a dark blue space gradient with swirling nebula clouds and scattered stars.
Základy umělé inteligence a návody Zprávy o umělé inteligenci Technické poznatky o umělé inteligenci

ChatGPT Atlas vs Perplexity Comet: The Best AI Browser for You 

The browser wars are back, but this time, it’s about artificial intelligence. Two new contenders, OpenAI’s ChatGPT Atlas and Perplexity’s Comet, aren’t just for viewing websites. They promise to act on them for you. They can summarize pages, book flights, and manage your email. But they also bring new security risks and work on different […]

Gradient background in soft blue-to-pink hues with a centered ChatGPT Atlas icon—a navy rounded square featuring a blue flower-shaped bloom and white compass arrow—above bold headline text reading “Is the New ChatGPT Atlas A Chrome Killer?”
Zprávy o umělé inteligenci

OpenAI Launches ChatGPT Atlas: An AI-Powered Browser to Challenge Chrome

On October 21 2025, OpenAI formally announced ChatGPT Atlas: a web browser built from the ground up with its chatbot, ChatGPT, integrated into the core experience. This new AI-native web browser is designed to rethink how people interact with the internet. Atlas combines traditional browsing with generative AI capabilities, promising a seamless experience that goes […]

Man excitedly pointing at laptop with Perplexity AI on screen, text says “Use Perplexity Like a Pro With These Tips!”
Základy umělé inteligence a návody

Jak používat Perplexity AI: Kompletní průvodce pro začátečníky

Mnohým lidem se Perplexity může zdát jako něco víc než ‘Google s chatbotem’, ale to jen proto, že většina uživatelů neví, čeho je schopen. Zatímco umělá inteligence jako ChatGPT poskytuje odpovědi na základě svých tréninkových dat (která mohou být stará měsíce nebo roky), Perplexity prohledává web v reálném čase, vyhledává nejaktuálnější zdroje, [...]

Illustration of a large, worn-out Google Chrome logo floating in space, with a fiery comet heading toward it. Text on the image reads, “Is Comet About to Crush Chrome?” suggesting a dramatic clash between Perplexity’s new AI browser and Chrome. The background features a dark starry sky with glowing particles and meteor trails.
Zprávy o umělé inteligenci

Perplexity Launches Comet: A $200 AI-Powered Browser That Could Kill Chrome

On July 9, 2025, Perplexity AI officially launched Comet, a new AI-powered web browser designed to reimagine how people interact with the internet. Marketed as the world’s first “AI-native browser,” Comet introduces features like persistent context memory, seamless AI assistance, and integrated task automation — aiming to replace the traditional tab-cluttered, search-centric web experience. The browser is […]