Bulk Email Boxer · Paid tool
Email verification that catches bounces before you send.
Layered verification combines syntax, DNS, MX, provider SMTP verdicts, disposable-domain detection, and risk signals. Packs run from $6 to $360, and credits never expire.
Verification packs
- 1,000 credits — $6
- 2,500 credits — $14
- 5,000 credits — $26
- 10,000 credits — $48
- 25,000 credits — $110
- 50,000 credits — $200
- 100,000 credits — $360