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Hunter.io review

Email finder and verification tool with domain search and bulk capabilities.

Hunter.io finds and verifies professional email addresses. Domain search reveals all emails at a company, email finder locates specific contacts, and bulk verification cleans your lists. Simple, reliable, and developer-friendly with a strong API.

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Last reviewed January 2026

Best for

✓Developers needing email verification API
✓Teams doing domain-based prospecting
✓List cleaning before cold email campaigns

Not for

✕Teams needing phone numbers or enrichment
✕High-volume prospecting (limited credits)

01Key features

What Hunter.io actually does.

Domain email search

Individual email finder

Email verification

Bulk operations

Chrome extension

REST API

02Pricing

What Hunter.io costs.

Free tier

Starting at $34/flat/mo

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