How to write a B2B cold email sequence that gets replies

Start with the list, not the copy

The biggest driver of cold email results is who receives it. A tight list built from your ICP and a recent trigger event will outperform clever copy sent to a broad list. Spend more time on targeting than on subject lines.

A five-step structure

Space the steps over two to three weeks. Each email should stand on its own.

• Email 1: The observation. One sentence on why you are reaching out to them specifically, one on the problem, one question.
• Email 2: The proof. A short example of how a similar company handled the problem.
• Email 3: The resource. Offer something useful with no meeting attached, such as a checklist or benchmark.
• Email 4: The different angle. Address a second pain point or a different stakeholder concern.
• Email 5: The close. A polite note that you will stop reaching out, with an easy way to reply later.

Rules for the copy

• Keep emails under about 100 words
• Write like a person, not a brochure
• Ask one clear question
• Avoid attachments and heavy links in the first email
• Make the subject line plain and specific

Personalization that scales

Personalize at the segment level first: industry, role, and trigger. Then add one line of individual context where it is genuinely relevant, such as a recent hire or expansion. A sentence about their alma mater is not relevant.

Deliverability basics

Use a separate sending domain, authenticate it with SPF, DKIM, and DMARC, warm it up gradually, and keep daily volume per mailbox modest. Remove bounces and unsubscribes immediately. Poor deliverability makes every other improvement invisible.

What to measure

Track positive reply rate and meetings booked per hundred contacts, not open rates, which have become unreliable. Test one variable at a time across segments large enough to tell the difference.

Frequently asked questions