Scrub dead mailboxes, 1,000,000+ disposable domains, typo traps, and toxic role addresses from your CRM or cold outreach list in minutes. Upload your CSV or Multi-Sheet .XLSX below for a free pre-scan and 5-email live SMTP probe.
Instant duplicate removal ($0) + live 5-email Smart SMTP sample. Unlock 5,000 credits for $19 (never expire).
See how much you save cleaning 5,000 to 100,000 emails with KaijuVerifier:
| Provider | 5,000 Emails | 10,000 Emails | 50,000 Emails | Unknowns Charged? | Multi-Sheet .XLSX |
|---|---|---|---|---|---|
| ⚡ KaijuVerifier | $19 (Never Expires) | $19/mo (Rollover) | $49/mo (Save 88%) | ✅ $0 (100% Free) | ✅ Native Multi-Tab |
| ZeroBounce | $45 | $99 | $390 | ❌ Charged | ❌ CSV only |
| NeverBounce | $40 | $50 | $250 | ❌ Charged | ❌ CSV only |
| Bouncer (UseBouncer) | $40 | $60 | $250 | ✅ Refunded | ❌ CSV only |
| Emailable | $38 | $60 | $225 | ✅ Refunded | ❌ CSV only |
| EmailListVerify | $15 | $27 | $169 | ⚠️ Manual ticket | ⚠️ Single-sheet |
Comparing email list cleaning tools? Most list scrubbers flatten your Excel workbooks and charge you for inconclusive "Unknown" rows. KaijuVerifier is engineered for precision and fair pricing:
Instantly removes Mailinator, 10MinuteMail, Yopmail, GuerrillaMail, and over 1 million temporary domains that pollute lead magnet forms.
Flags role accounts (support@, info@, abuse@) and auto-suggests fixes for 36 common consumer domain typos (@gmial.com → @gmail.com).
Upload multi-tab Excel spreadsheets directly into the list scrubber and download clean workbooks with every tab and CRM column intact.
An email list scrubber automatically inspects every contact in your spreadsheet, removing duplicates, syntax errors, defunct domains, disposable burner addresses, role accounts, and deactivated mailboxes that would otherwise hard-bounce.
You get 100 free scrubs every month, a $19 one-time 5,000 Credit Pack that never expires, or monthly plans starting at $19/mo for 10,000 emails and $49/mo for 50,000 emails.