Perplexity

Perplexity AI operates as a conversational "answer engine" rather than a traditional search engine or chatbot. It leverages advanced Large Language Models (LLMs)—including OpenAI's GPT-4 and Anthropic's Claude—to scan the internet in real-time and synthesize direct answers to user queries. Unlike standard generative AI which can hallucinate facts, Perplexity prioritizes accuracy by grounding its responses in current web data. Its most distinct feature is the inclusion of citations; every paragraph or factual claim is accompanied by clickable footnotes that link directly to the original source, allowing users to instantly verify information. The platform is designed for research, academic inquiries, and deep-dive investigations, offering a "Pro Search" feature that asks clarifying questions to refine results. By stripping away ads and SEO clutter, Perplexity offers a streamlined, efficient interface dedicated to rapid learning and trustworthy information retrieval. Visit Tool