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Case studies and notes from running cold email outbound for B2B clients.
What published research says about cold email reply rates
May 7, 2026 · Data
A 2026 research synthesis of cold email reply rate benchmarks from Lavender, Mailshake, Belkins, Saleshandy, Backlinko, Instantly, and academic sources.
Read moreIn-house SDR vs outsourced cold email: a 2026 cost breakdown
May 7, 2026 · Comparison
Fully loaded SDR cost vs agency retainer vs per-engaged-lead pricing in 2026, with real numbers, three-year TCO scenarios, and a decision framework.
Read moreInbox placement: the technical reasons cold emails go to spam
May 7, 2026 · Guide
Spam filtering is a multi-layer pipeline of authentication, reputation, policy, content, and engagement signals. Auth and reputation matter more than copy.
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