Provider pricing

Exa AI API pricing

Exa runs a neural search engine that indexes the web using embeddings instead of keyword inverted indexes — queries can be natural-language descriptions of what an LLM wants to find. Offers /search, /contents, and /findSimilar endpoints.

Founded2021
HeadquartersSan Francisco, CA
Tracked modelsDirectory

Best for

Research agents, content discovery, and competitive-intel pipelines.

Strengths

  • Embedding-based neural search across the open web
  • /findSimilar for content discovery
  • Full-text contents endpoint with highlights
  • $0.005/search, generous free tier