How to write a cold email that gets a response

The 5-part anatomy

Every cold email that converts at 3%+ has these five elements, in this order:

• Subject line — 3-6 words, specific, no salesy words
• First sentence — proof you actually know who they are
• Reason — why you're writing right now
• Ask — one specific, low-friction CTA
• Sign-off — your name + one credibility line

Total length: under 90 words. If it's longer, you're selling, not starting a conversation.

Subject lines that work

• "{their company} + {your value} ?" — works because it's genuinely curious
• "About your {recent thing}" — works when there's a real recent thing
• "Quick question about {specific area}" — works because it implies brevity
• "{Mutual person} suggested I reach out" — only if true (it had better be true)

Subject lines that fail: "Quick question", "Let's connect", anything with "exclusive", anything with an emoji.

Template 1 — Trigger-event email

Subject: About your Series B

Hi Sarah,

Saw the Series B last week — congrats. Most companies at your stage start hitting a data quality wall around month 6 post-raise as new sales hires scale outbound.

We help SaaS companies between Series A-C build their outbound data layer without overpaying ZoomInfo. Worth a 15-min call Thursday or Friday to see if it's relevant?

— Neil, FIH Inc

Why it works: subject line is specific. First sentence proves I read their press release. Second sentence is a clear, narrow hypothesis. Ask is one option with a time window. Sign-off is short.

Template 2 — Specific-observation email

Subject: Your pricing page change

Hi Marcus,

Noticed you moved from per-seat to per-message pricing last Tuesday. Bold bet — most teams trying that struggle with the migration math on existing accounts.

If it helps, I have a spreadsheet template that's helped 3 SaaS companies migrate similar pricing models cleanly. Want me to send?

— Neil

Why it works: opens with proof of work (looked at their pricing page). Adds a real opinion + tension. Ask is asynchronous (reply "yes") — no calendar needed.

What to do when the first email doesn't work

Follow up 3 days later with a 2-sentence email referencing the first one. Then again 4 days after that with a different angle. Then a final "should I close the file?" breakup email 7 days after that.

Most replies come on follow-ups 2-3, not the first send. Don't skip them.

Where to find the contacts

You need the right people's emails to send these to. Free SMBs.com account gives you 3 decision-maker unlocks per day — names, titles, verified emails. Upgrade to Pro for unlimited.