5 Rules for Writing Cold Emails That Get Replies
Cold email works. But most cold emails don’t. They’re too long, too generic, and they talk about the sender instead of the recipient.
Five rules that fix 90% of the problem.
1. Lead with them, not you
The worst way to open a cold email is with yourself. “Hi, my name is…” or “We’re a company that…” Nobody reads past that. Your prospect has no context on who you are, and they don’t care yet.
Open with something about them instead. Something you noticed, a shared connection, a specific problem they’re likely dealing with.
Compare these two:
“Hi, I’m John from Acme Corp. We help businesses grow their revenue.”
vs.
“Saw your team just expanded to 50 people. Scaling outbound at that stage is usually a nightmare.”
The second one earns the next sentence. The first one earns the delete button.
2. Keep it under 100 words
Long emails don’t get read. Your cold email is competing with dozens of other messages. You have maybe 5 seconds.
Aim for 50-100 words total:
- 1-2 sentence opener (personalized)
- 1-2 sentences about what you can do for them
- 1 call to action
If you can’t explain your value in under 100 words, you don’t understand it well enough yet.
3. One ask, one action
Every cold email should have one call to action. Not two, not a menu of options. One clear next step.
“Would you be open to a 15-minute call this week?” works. “Check out our website, download our whitepaper, and let me know if you’d like a demo” doesn’t.
Make the ask small. A reply is easier than a commitment. A quick call is easier than a formal meeting.
4. Write like a human
Read your email out loud. If it sounds like marketing copy, rewrite it.
Some red flags: corporate buzzwords (“synergy,” “leverage,” “optimize”), exclamation marks (they scream sales pitch), HTML formatting (bold, colors, and images trigger spam filters), and overly polished grammar. A casual tone does better than a perfect one.
If it sounds like something a person would send to a colleague, you’re on the right track.
5. Follow up (but don’t be annoying)
80% of deals require at least five follow-ups, yet most salespeople give up after one.
The trick is adding value each time. Don’t send “bumping this to the top of your inbox.” Share a case study, an industry insight, or a different angle on the problem.
A cadence that works:
- Day 1: Initial email
- Day 3: Follow-up with a different angle
- Day 7: Share a relevant resource
- Day 14: Break-up email (“Is this not a priority right now?”)
Bad cold email is dead. Good cold email still works. Test your messages, pay attention to what gets replies, and adjust.