SuperSend 3.0 – Integrated multi-channel cold email sequencing with built-in infrastructure

Summary: SuperSend 3.0 combines multi-channel outbound sequencing with integrated infrastructure management, including mailbox purchase, domain handling, IP warmup, and deliverability monitoring. It offers programmatic control via a new API and supports AI-powered sales workflows through an MCP server, consolidating tools needed for cold outreach into a single platform.

What it does

SuperSend enables users to create multi-channel sequences across email, LinkedIn, and Twitter with A/B testing and conditional routing, while managing mailboxes, domains, IP warmup, and deliverability from within the app. It provides a unified inbox that categorizes replies automatically and offers full API access for campaign and contact management.

Who it's for

It is designed for teams scaling cold outreach who require integrated sequencing and infrastructure management without relying on multiple tools, including those building AI-driven sales workflows.

Why it matters

SuperSend addresses the complexity of managing outbound infrastructure by consolidating sequencing, mailbox/domain setup, IP warmup, and deliverability monitoring into one platform, reducing manual effort and tool fragmentation.