AI search and research assistant that provides real-time answers with comprehensive source citations.
Perplexity is an AI-powered search engine that combines conversational AI with real-time web search to deliver accurate, cited answers to complex questions. It features advanced research capabilities through Deep Research, internal knowledge search, and integration with leading AI models like GPT-4 and Claude.
When was this tool last updated? Perplexity has received major updates throughout 2024-2025, including the launch of Perplexity Assistant (January 2025), Comet Browser (July 2025), Shopping Hub (November 2024), and Perplexity Labs. The platform processes over 780 million queries monthly with 20% month-over-month growth and was valued at $18 billion as of July 2025.
Perplexity's Deep Research feature has proven particularly valuable for marketing operations, completing expert-level research tasks in 2-4 minutes that would typically take human analysts hours. The platform's ability to simultaneously search web content and internal documents creates a unified research environment.
Enterprise teams report significant efficiency gains using Perplexity's collaborative Spaces feature, which allows for organized research sharing and custom AI instructions that match organizational tone and requirements. The platform's real-time source citation maintains research credibility while accelerating content creation workflows.
Start with a complex research question to explore its Deep Research and citation capabilities.
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