Exa vs Perplexity

Exa Exa

A search engine API built for AI: finds pages by meaning and returns their contents.

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Perplexity Perplexity AI

An answer engine that searches the web and replies with cited sources, plus its Comet browser.

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Side by side

PropertyExaPerplexity
TypeProductProduct
CategoryAI searchAI search
Made byExaPerplexity AI
PricingPay per useFree plan + paid
Open sourceNoNo
APIYesYes
PlatformsAPIWeb, Desktop, Mobile, API
StartupYesYes

Features

Only Exa

  • search api
  • embeddings
  • mcp

Both

  • web search

Only Perplexity

  • citations
  • research
  • chat

Other alternatives

SimilarSiteSearch

Competitors by meaning, stacks from the source. Data from public homepages and DNS.

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