Hunter.io
The standard for finding and verifying professional email addresses.
Hunter.io provides Email Finder, Email Verifier, Domain Search through its REST. Features an official MCP server for direct AI agent integration.
Direct Agent Workflow for Hunter.io
• Connect: Give your Hunter.io API Key to Claude Code, Cowork, or your favorite AI agent.
• Automate: Your agent handles Email Finder and Email Verifier directly.
• Execute: No extra software or middleware required for Sales Intelligence automation.
Frequently Asked Questions
What does Hunter.io do?
Hunter.io is a sales intelligence tool that provides The standard for finding and verifying professional email addresses.
How do I use Hunter.io with AI agents?
Connect Hunter.io to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Email Finder and Email Verifier directly without needing extra software.
Is Hunter.io API free?
No, Hunter.io is a premium service. You can view their full pricing details at their official website.
What are the best alternatives to Hunter.io?
Based on features and use cases, the top alternatives to Hunter.io are Prospeo, Snov.io, A-Leads and Dropcontact.
Compare Hunter.io
Alternatives to Hunter.io
Prospeo
High-accuracy email finder and verification API for outreach.
Snov.io
All-in-one platform for lead generation, email verification, and outreach.
A-Leads
Up-to-date B2B lead generation with a developer-first API.
Dropcontact
AI-powered email enrichment and verification API for B2B data.