Perplexity

upload documents and chat, summarize PDFs, research notes, study from documents, podcast from documents, understand research papers, source-grounded AI, study assistant, Google NotebookLM

academic research, paper summarization, literature review, research synthesis, scientific study analysis, hypothesis testing, evidence extraction, review academic papers, do literature review, analyze studies

scientific paper search, peer reviewed research, evidence based answers, medical research, study findings, consensus among researchers, health claims, find scientific evidence, verify health claims

explain research papers, ask questions about papers, literature search, academic paper reader, understand scientific studies, research copilot, paper annotations, chat with paper

chat with PDF, ask questions about documents, summarize long documents, legal document analysis, research paper Q&A, document understanding, contract analysis, chat with files

explain confusing parts of research papers, highlight and ask questions, simplify academic text, understand complex papers, research paper reader for students, explain jargon

visualize related papers, research paper graph, find prior work, literature mapping, discover influential papers, research network, academic paper discovery

smart citations, find papers that support or dispute claims, citation context, research credibility, verify scientific claims, citation analysis, research fact checking

search API for developers, web scraping, automated research, data extraction, LLM search integration, research automation, news monitoring, automate research tasks

AI search engine, chat with web, shopping search, coding search, private browsing, customizable search, web browsing assistant, search and chat with results

highlight and save web content, social highlighting, learning notes, web clipper, save articles with highlights, build knowledge base from web, share highlights

AI news reader, RSS feeds, content curation, industry news, competitor monitoring, trend tracking, newsletter aggregation, stay up to date with topics