Hunter.io Alternative
Hunter.io Finds Emails.
BounceZero Verifies Them.
Hunter.io is a great prospecting tool — but its verification feature is limited, expensive per verification, and only works well for domains it has indexed. If you have a list and need to clean it, BounceZero is the right tool.
Different Tools for Different Jobs
Hunter.io is best for…
- Finding email addresses for a specific company
- Prospecting — you don't have the email yet
- Domain-based email pattern discovery
- Small outbound prospecting teams
BounceZero is best for…
- Verifying lists you already have (CRM, newsletter, signup)
- Bulk cleaning of 1K–10M emails
- Real-time API verification at sign-up
- Reducing bounce rates before campaigns
- Deep intelligence: SPF/DKIM/DMARC, AI scores, breach DB
Verification Features Compared
Focused on email verification — not prospecting — where BounceZero was purpose-built.
| Verification Feature | Hunter.io | BounceZero |
|---|---|---|
| Single email verification | ||
| Bulk list verification (CSV upload) | Limited | |
| SMTP deep verification | Partial | |
| Catch-All Detection | ||
| Disposable Email Detection | ||
| Per-Email SPF/DKIM/DMARC | ||
| AI-Powered Score Explanation | ||
| Breach Database Cross-Reference | ||
| Social Profile Detection | ||
| Domain Intelligence API | ||
| Real-Time Webhook Delivery | ||
| Price per 1K verifications | $49+ / 500 | $3.00 / 1K |
Questions
Built for Verification. Not an Afterthought.
100 free credits. No card required. Start cleaning your list in under 2 minutes.
Start Verifying Free →