Peeker Partnership with ISD Leads Network
Summary
ISD Leads Network announces a partnership with Peeker to bring cold email infrastructure and deliverability tools to the community. The update covers self-healing inbox monitoring, deliverability health, and upcoming Network activations including live sessions, member benefits, and practical resources. This aims to make domains, inboxes, warm-up, and infrastructure diagnostics accessible for operators at any scale.
New partnership: Peeker × ISD Leads Network
We’ve officially partnered with Peeker, a cold email infrastructure and deliverability platform built for teams running outbound at scale.
Peeker helps operators manage and monitor the infrastructure underneath cold email, including Google and Microsoft inboxes, deliverability health, infrastructure monitoring, reconnecting accounts, and replacing degraded infrastructure.
You can check them out here:
https://www.peeker.ai
Over the next couple of weeks, we’re going to turn this partnership into a much larger Network activation.
We’re starting this week with the foundation first.
ISD Leads has been researching the cold email infrastructure layer itself: domains, inboxes, deliverability, warm-up, provider decisions, diagnosing reply drops, infrastructure health, and how all of these pieces actually connect.
The goal is to make this understandable and useful whether you’re just getting into outbound or already running campaigns at scale.
Then from next week onward, Peeker and Conrad will become much more central to the activation. We have a live Network Session coming, member benefits, resources from both sides, direct Q&A with Conrad, deeper Peeker material, and a lot more already prepared.
This is the direction we want Partnerships inside ISD Leads Network to take.
Not just logos or announcements, but bringing strong companies and operators into the Network and turning those relationships into real, accessible value for members.
A lot starts rolling out from here.
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Self-Healing Inboxes for Cold Email | Peeker

Scale cold email with self-healing inbox infrastructure that monitors deliverability, detects risk early, and swaps unhealthy inboxes before campaigns lose momentum.