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Sales Engagement

Warmbox

Email warmup tool to ensure cold emails never land in spam.

Key Features
Automated Email Warmup
Deliverability Monitoring
Inbox Placement Optimization
How to use this tool
"Claude, check the warmup status of my 'sales-outbound' inbox in Warmbox and report its deliverability score."
About Warmbox
Warmbox provides an API for programmatically managing email warmup schedules and monitoring deliverability metrics. It automates the process of sending and replying to emails between your inbox and a network of thousands of other accounts to build sender reputation. By integrating the Warmbox API, sales teams can ensure their cold outreach infrastructure is always optimized for high inbox placement.
Use Warmbox for
Technical Details
API Type
REST
Authentication
API Key
Pricing Tier
Paid Only
SDK Languages
N/A
Webhooks
Yes