NineLayer
MCP search API for AI agents — structured, source-verified data with authority-aware ranking.
NineLayer provides Deep Search, URL Extraction, Agent Memory through its REST. Features an official MCP server for direct AI agent integration.
Direct Agent Workflow for NineLayer
• Connect: Give your NineLayer API Key to Claude Code, Cowork, or your favorite AI agent.
• Automate: Your agent handles Deep Search and URL Extraction directly.
• Execute: No extra software or middleware required for Sales Intelligence automation.
Frequently Asked Questions
What does NineLayer do?
NineLayer is a sales intelligence tool that provides MCP search API for AI agents — structured, source-verified data with authority-aware ranking.
How do I use NineLayer with AI agents?
Connect NineLayer to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Deep Search and URL Extraction directly without needing extra software.
Is NineLayer API free?
Yes, NineLayer offers a free tier for its API, making it accessible for testing and small-scale projects.
What are the best alternatives to NineLayer?
Based on features and use cases, the top alternatives to NineLayer are Exa.ai, ExactBuyer, Tavily AI and SiteEnrich.
Compare NineLayer
Alternatives to NineLayer
Exa.ai
AI-native search engine for finding anything on the web.
ExactBuyer
AI-driven B2B prospecting and data enrichment platform.
Tavily AI
Search engine optimized for AI agents and RAG applications.
SiteEnrich
Website enrichment API that turns any URL into clean JSON — company name, emails, socials, and business signals.