Perplexity Deep Research is a sophisticated AI-based platform tailored for conducting in-depth investigations across diverse and intricate topics. By mimicking human research methodologies, it systematically explores, reads, and assesses various documents, continuously refining its strategy to gain a thorough insight into the subject matter. After finalizing its research, Deep Research compiles the collected data into organized, comprehensive reports that users can conveniently export as PDFs or share as web pages. This tool proves to be highly effective in multiple fields such as finance, marketing, technology, health, and travel planning, allowing users to undertake professional-grade research with remarkable efficiency. Currently, Deep Research is available online, with future plans to expand its reach to iOS, Android, and Mac systems, and it offers free access with unlimited queries for Pro subscribers while limiting the daily responses for non-subscribers. Additionally, the user-friendly interface ensures that even those with minimal experience can easily navigate the platform and benefit from its advanced features.