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Perplexity AI is an answer engine that combines web search with AI. Ask a question and it returns a concise answer with source citations. It navigates the web, reads content, and formulates a direct response (and often suggests follow-up questions). Users get the convenience of a chatbot-style explanation, but with footnotes linking to the websites that back up the info, making verification easy.
02
ChatGPT (with browsing) can act as a search engine in chatbot form. When enabled (for instance, via OpenAI’s Browse tool or Bing integration), ChatGPT will fetch live information from the internet to answer queries about current events or specific websites. It provides conversational answers augmented by up-to-date data, essentially letting you “chat” with the web. This mode is useful for queries beyond ChatGPT’s original training knowledge.
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ChatGPT Atlas is a new web browser developed by OpenAI that integrates ChatGPT directly into the browsing experience. It allows users to interact with the content of web pages, automate tasks through a built-in AI agent, and get intelligent assistance while browsing. The browser was initially released for macOS, with other platforms planned for the future, and offers features like “browser memories” and “agent mode” for more personalized and automated browsing.
04
Browser extension that adds AI-powered automation and assistance to your web browsing, letting you interact with web pages using smart tools like ChatGPT, Claude, and Gemini right in your browser.
It helps summarize pages and videos, draft and reply to emails, extract data, automate tasks, and generate content to save time and boost productivity.
Its goal is to act as a virtual assistant that automates repetitive web tasks and enhances research, writing, and workflow directly in your browser.