Hunter.io

Online service for finding and verifying professional email addresses, enriching company and contact data, and conducting email outreach.

Past recognitions

About Hunter.io

Online service for finding and verifying professional email addresses, enriching company and contact data, and conducting email outreach.

Products

  • Hunter API

    Developer Tools & Platforms

    View product

    Programmatic access to Hunter features and data for finding and verifying emails, managing leads and companies, and automating workflows.

Security and compliance

As reported by Hunter.io. Ask for audit reports before you buy.

  • Customer data encryption on Google Cloud Platform
  • Database network restrictions and IP allowlisting
  • Pseudonymization of email-verification data
  • AES-256-CBC encryption for OAuth and refresh tokens
  • Bcrypt password encryption
  • Production network access control lists
  • Role-based access control and least-privilege access
  • Multi-factor authentication for production access
  • Penetration testing by independent third parties
  • Security vulnerability scanning
  • High-risk production activity logging
  • Third-party vendor security assessments

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