
Linkup AI Search is an intelligent search API designed for large language models and AI agents, providing real-time, traceable web data retrieval.
Its primary use is to connect AI applications (such as chatbots and intelligent agents) to external real-time web information, boosting answer accuracy, factuality and timeliness, and helping reduce model hallucinations.
The platform offers tiered plans with a free quota. The free plan provides a certain number of queries per month, with pay-as-you-go options and custom enterprise plans. Specific pricing should be checked on the official site.
It offers multiple API integration options including Python, Node.js, and seamless integration with popular AI orchestration platforms such as LangChain, LlamaIndex, CrewAI, and MCP protocol.
Yes. Users must register on the official website to obtain an API key before using the search service.
Standard search is optimized for fast responses and real-time interactions; deep search uses multi-step reasoning and advanced retrieval techniques, better suited for complex queries and in-depth research.

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