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.

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.