Partners who have joined the Boost can sign up for Inbox Monster.

Inbox Monster helps email teams send with confidence. Their industry-leading deliverability and testing tools turn insights into action with complete visibility into email performance. With Boost, you will receive:

• Access to the Inbox Monster deliverability suite, with your own Inbox Monster login
• Monitoring for one domain (additional domains are $250/month each)
• Four seed list tests per month (additional tests are $15/test)

Only administrators, groups, and Networks that are part of Boost can request Inbox Monster.