Perplexity - AI Search & Chat
Perplexity AI, Inc.
About this app
- Age 10
- Updated Oct 8, 2025
- OS IOS
Editor reviews
Perplexity - AI Search and Chat is an AI-powered research assistant that combines a fast AI search engine with a conversational chatbot. Get accurate, citation-backed answers in seconds, summarize articles and PDFs, and organize findings to boost productivity. Ideal for students, professionals, and curious learners who need reliable information quickly.
Core features include real-time web search with source citations, natural conversational follow-ups for deeper reasoning, and one-tap summaries, outlines, and shareable reports. Designed for high-efficiency research, writing, and decision-making with keywords like AI search engine, AI chatbot, research assistant, and productivity.
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How to use:
1. Download and open the app, then sign in or continue as a guest.
2. Enter a question or paste a link to an article or PDF and tap Search to receive an answer with source citations.
3. Tap citations to read the originals, then ask follow-up questions to refine results, compare options, or change tone and length.
4. Use Summarize to condense long pages, generate outlines or checklists, and copy or share the results.
5. Save useful threads to Collections for later review and return anytime to continue the conversation.