How to write cold emails that get replies

Reply rates on cold email are brutal not because the channel is dead, but because 95% of what lands in an inbox is recognizably template. The emails that get answered follow a different anatomy — shorter, more specific, and easier to say yes to. Here it is, part by part.

The subject line: internal memo, not marketing

Your subject competes with mail from colleagues, not with other marketing. The winning move is to look like the former: lowercase, short, specific. question about your onboarding flow outperforms Transform Your Onboarding Today! 🚀 every time it's tested. (Full breakdown with examples.)

The first line: about them, true, and specific

The reader's only question is "why me?" — answer it in the first sentence or lose them. "Saw you just opened a Berlin office" survives the three-second skim. "I hope this email finds you well" does not.

Specific and true is the bar: their launch, their hiring post, their tech stack, something they said on a podcast. If the sentence could be pasted into an email to anyone else, it doesn't count. This research is ten seconds per prospect when a tool surfaces it and impossible to fake when it doesn't.

The middle: one problem, one sentence about you

Describe their problem in their words — one sentence. Then what you do about it — one sentence, no adjectives. "We cut onboarding time from two weeks to two days for teams like Linear's" beats a paragraph of positioning. You are not trying to close; you're trying to earn a reply from a stranger reading on their phone.

The ask: question-sized, not meeting-sized

"Do you have 15 minutes Thursday?" asks a stranger for calendar space. "Is churn during onboarding something you're dealing with?" asks for one line back. Small asks get answered; the meeting comes naturally once they've replied. One CTA only — two links halves response.

The follow-up is where the replies are

Most replies come from touches two through four. Not because nagging works — because inboxes are chaos and timing is luck. Follow-ups should add something (a relevant thought, a resource, a different angle), never "just bumping this." The sequences that work, with timing.

Before and after

Template: "Hi Sarah, I hope you're well! I'm reaching out because we help companies like yours revolutionize their sales process with AI-powered solutions. I'd love to schedule a quick 15-minute call…"

Rewrite: "Hi Sarah — saw you're hiring three SDRs this quarter. Most teams that size lose deals to follow-up gaps before the new reps ramp. We fix exactly that. Is ramp time actually the bottleneck for you, or is it pipeline?"

Same product. One is skimmable, specific, and answerable in one line. That's the entire difference. (More worked examples: B2B templates that don't read like templates.)

Writing one email like this is easy. Writing three hundred — each with a true first line, each followed up on schedule — is a job. That job is what persist does: it researches each prospect, drafts in your voice to this anatomy, and runs the follow-ups. You approve the drafts and answer the replies.