Linkup

Linkup is an AI-powered web search API built for developers and enterprises that need real-time, accurate search results without the hallucinations that occur when large language models rely on training data alone. The API connects LLM applications to current web content, returning structured, high-quality search results that can be used as grounding context for AI-generated responses.

Developers building AI assistants, research tools, and enterprise copilots use Linkup to give their applications access to up-to-date information. A customer support AI that needs to cite current product documentation, or a research assistant that needs this week's news, connects through Linkup rather than relying on a model's potentially outdated training knowledge.

Linkup is a developer-facing infrastructure tool, not a consumer search product—end users interact with applications built on top of it rather than with Linkup directly. Usage costs scale with query volume, and teams building high-traffic applications should model API costs carefully before production deployment. The platform is newer than established search APIs, so long-term reliability and SLA guarantees should be confirmed before mission-critical integration.