Exa is a modern AI search engine with SERP API, website crawler tools, and deep research API. Power your app with web search AI and web crawling API.
Introducing Exa Instant: sub-200ms search for real-time applications.Read more

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Demos and Tutorials


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›help me build a backend in express js
exa search("express 5.2.1 documentation")
›Great! I'll get started on an Express backend

Exa Terminal

Learn how Exa can be used as tools for agentic coding CLIs

Where are the 2026 Olympics?
Searching
The 2026 Winter Olympics will be held in Milan and Cortina d'Ampezzo, Italy.

Web-Grounded Chat

Chat with an AI assistant that provides accurate, real-time answers by searching the web with Exa

Searching

Web-Grounded Voice Agent

Talk with a voice AI assistant that provides accurate, real-time answers by searching the web with Exa

NCT04852341Recruiting

Activation Date: 28 Jan 2026

NCT05193876Completed

Activation Date: 05 Feb 2026

Clinical Trial Monitor

Automatically track and monitor new clinical trials across the web in real-time, powered by Websets

Acme Corporation
Found website
Found industry
Found headcount

Company Enrichment

Enrich company data with real-time information from the web, powered by Exa's search engine