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Hunter.io

The most popular email finder tool with 100M+ email addresses indexed. Find and verify professional emails with 95%+ accuracy.

Email Finder ⭐⭐⭐⭐ 4.7/5
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Quick Summary

Hunter.io is the industry standard for finding professional email addresses. With a database of over 100 million verified email addresses and a Chrome extension used by millions, it's the go-to tool for B2B prospecting and outreach.

💰 Pricing

  • Free: 25 searches/month, 50 verifications
  • Starter ($49/mo): 500 searches, 1,000 verifications
  • Growth ($149/mo): 2,500 searches, 5,000 verifications
  • Business ($399/mo): 10,000 searches, 20,000 verifications

✨ Key Features

  • Domain Search: Find all email addresses associated with a company domain
  • Email Finder: Find specific person's email using name + company
  • Email Verifier: Verify if email addresses are valid and deliverable
  • Chrome Extension: Find emails directly from LinkedIn or any website
  • Bulk Tasks: Upload CSV files for bulk email finding/verification
  • Confidence Score: Each email has accuracy rating (0-100%)
  • API Access: Integrate Hunter into your workflows
  • Campaigns: Send cold email sequences (add-on feature)

👍 Pros

  • Largest email database (100M+)
  • High accuracy rate (95%+)
  • Generous free tier
  • Chrome extension is excellent
  • Clean, intuitive interface
  • Fast and reliable
  • Good API documentation

👎 Cons

  • Can be expensive at scale
  • Limited to publicly available emails
  • Campaigns feature is basic
  • No phone number finding
  • Credits expire monthly

💼 Best For

Hunter.io is perfect for:

  • Sales reps building prospect lists
  • Recruiters finding candidate emails
  • Marketers doing partnership outreach
  • Anyone who needs reliable email finding

Consider alternatives if: You need phone numbers, technographic data, or built-in CRM features.

⚖️ Compare Hunter with Alternatives

See how Hunter compares to other top email finder tools.

Compare Best Email Finders → Hunter vs Apollo →

🎯 Final Verdict

Rating: ⭐⭐⭐⭐ 4.7/5

Hunter.io is the best pure email finder tool. It does one thing incredibly well: finding and verifying business emails. The generous free tier makes it accessible, and the accuracy is industry-leading.

For cold email prospecting, Hunter.io is an essential tool in your stack.

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