All tools › AI Search

Perplexity

An AI search engine that answers with sources attached

Korean supportedJust sign up and useAPIEditor's pickAI SearchResearch
Visit official site Compare in the app

What is Perplexity?

An AI search service that searches the web and answers with reference links. It's especially useful for research.

Editor's note: Every answer comes with source links, making fact-checking easy.

How to start in 5 minutes

  1. Go to perplexity.ai and sign up with your email or Google account
  2. Type your question in plain sentences in the search box
  3. Click the source links below the answer to check the originals
  4. Narrow your research with follow-up questions

Pricing

PlanPriceWhat you get
FreeFree
  • Limited use of top AI models
  • Web-sourced answers with citations
  • Weekly usage limit
  • Basic search
Pro$20/mo
  • All limits raised
  • Premium data sources
  • Choose preferred model per query
  • Search across files and apps
Max$200/mo
  • Everything in Pro
  • Much higher Deep Research limits
  • More video and asset generation
  • For heavy sustained work

Exchange rate applied: 1 USD ≈ 1497 KRW. Prices can change — check the official site.

Workflows using Perplexity

Summarize a Whole Lecture at OnceJust record it—get a summary of key points plus a search for concepts you don't know

Alternatives & similar tools

You.comAI web search engine that answers like a chatbotGensparkSearch where AI agents research and create for youFeloMultilingual AI search across languagesPhindAI search and coding assistant built for developersElicitAI that finds papers and organizes them into tablesConsensusAcademic search that answers with research evidence