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title: README
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# Linkup

**Search infrastructure for AI agents**

Linkup is the search API for your AI agents: sub-second retrieval across the open web, an index you can customize to your domain, and enterprise-grade security (SOC 2, GDPR, SSO) on every tier.

* `/search`: query-to-answer grounding
* `/fetch`: clean page extraction
* `/research`: multi-source synthesis
* `/tasks`: batched async jobs


Get in touch if your agents need grounded, cited answers. Learn more at [linkup.so](https://www.linkup.so).

**About Linkup**  
Linkup is rebuilding the infrastructure of web search for AI agents. Since 2023, the team has owned crawling, indexing, and content filtering end-to-end, serving the live web through an API designed to transform agentic retrieval. Linkup has since launched a dedicated Research team aiming to push open-source search further. Establishing Linkup Research is a commitment to our belief that scientific research is the only path to better search.