Linkup
Web search API for AI apps with real-time grounding and source citations.
Linkup provides Web Search, Real-time Grounding, Source Citations through its REST.
Direct Agent Workflow for Linkup
• Connect: Give your Linkup Bearer Token to Claude Code, Cowork, or your favorite AI agent.
• Automate: Your agent handles Web Search and Real-time Grounding directly.
• Execute: No extra software or middleware required for Sales Intelligence automation.
Frequently Asked Questions
What does Linkup do?
Linkup is a sales intelligence tool that provides Web search API for AI apps with real-time grounding and source citations.
How do I use Linkup with AI agents?
Connect Linkup to agents like Claude Code or Cowork by using its REST and your Bearer Token keys. This allows your agent to perform Web Search and Real-time Grounding directly without needing extra software.
Is Linkup API free?
Yes, Linkup offers a free tier for its API, making it accessible for testing and small-scale projects.
What are the best alternatives to Linkup?
Based on features and use cases, the top alternatives to Linkup are Tavily AI, OpenWeb Ninja, Parallel and Jungler.
Alternatives to Linkup
Tavily AI
Search engine optimized for AI agents and RAG applications.
OpenWeb Ninja
Real-time public data APIs for web scraping, search, and enrichment.
Parallel
Highest accuracy web search API for AI agents.
Jungler
Social media intelligence for GTM teams — discover, analyze, and act on LinkedIn signals.