A service that synchronizes with a network of over 20,000 inboxes to improve email sender reputation and deliverability, preventing spam classification.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online

A service that synchronizes with a network of over 20,000 inboxes to improve email sender reputation and deliverability, preventing spam classification.

Verify email addresses at 99.7% accuracy with real-time SMTP checks, bulk CSV uploads, and a pay-as-you-go REST API. No subscription required.




Free real-mailbox inbox placement testing across 9 providers including Gmail, Outlook, Mail.ru, and Yandex.

Optimizes deliverability by enhancing domain and IP reputation through real interactions like opening and reading emails. Offers AI-generated content and HTML customization.



