Exa

Freemium🔬 research

Web Search API, AI Search Engine & Website Crawler built for AI agents

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About

Exa is a modern AI search engine that provides a unified API for web search, website crawling, and deep research, designed specifically for AI agents and applications. It offers a SERP API, a content extraction engine with token-efficient highlights, and structured output capabilities covering 70M+ companies. Exa delivers best-in-class accuracy across demanding retrieval benchmarks and returns search results in under 180ms. It is built for developers and enterprises looking to power AI agents, coding assistants, and research workflows with real-time web data.