Write a Marketing Email That Feels One-to-One
Most marketing emails are written for "our customers," a group so broad that the draft ends up sounding like an announcement instead of a message. Polish doesn't fix that. A perfectly edited email that's still addressed to everyone still reads like it went to everyone, and readers can tell within the first line.
A newsletter that reads like an announcement gets skimmed. One that reads like it's addressed to a person gets opened.
Warning
Writing for "our customers" produces copy that's technically accurate for everyone and genuinely useful to no one in particular. Specificity to one segment reads as more relevant to that segment, not less relevant to everyone else.
Why a broad audience produces generic copy
When you write for everyone on a list, you can't reference what any one group already knows, already tried, or is already frustrated by, since half of them haven't. So the draft defaults to context-free language that's true for the whole list and interesting to none of it. The fix isn't better sentences. It's narrowing who the email is actually for before you draft it.
A process for writing to one segment, not the whole list
- 1
Name the one segment this send is actually for
Not "our customers," a specific slice: people who signed up but never activated, or people on the free plan who hit a usage limit last week.
- 2
Write the subject line as if only they'll read it
A subject line that works for one specific situation reads as more relevant than one broad enough to apply to anyone.
- 3
Cut the recap and lead with what changes for them
Skip "we've been working on..." and open with the one thing this segment specifically gets to do now that they couldn't before.
- 4
Ask Claude to flag anything that only makes sense to everyone
A direct check for language too generic to be addressed to the one segment you named, before it ships.
Write a product email for people who signed up two weeks ago and haven't activated their account yet. Don't recap what the product does, they already read that at signup. Lead with the one thing that's blocking most people at this stage, and give them the single next step to fix it. Keep it under 120 words.
”Checking a draft for mass-blast tells
Could this subject line apply to any customer, or only this segment?
Does the first line lead with what changed for them, or with a recap?
Is there one clear next step, or several competing calls to action?
Read this draft as if you're someone who signed up two weeks ago and hasn't activated. Point to any sentence that reads like it was written for a general audience rather than specifically for someone in my exact situation.
”Common mistake
Sending the same email to your entire list because segmenting felt like extra work. One email written for one real segment outperforms one email written to be technically true for everyone, and it takes one added step: naming who it's actually for before you start drafting.
Inside Claude Tutorial
Writing for one specific reader is a transferable habit.
Narrowing who you're actually writing to before drafting anything comes up well beyond email. The app teaches this pattern through short lessons across different kinds of writing, not just marketing sends.
When one email to everyone is the right call
Not every send needs a segment. A genuine policy change, a security notice, or a price change affecting the whole list should go to the whole list, and trying to force a personalized angle onto news that's identical for everyone reads as strange, not thoughtful. Segment when the message differs by situation, not by default.
Continue reading
- Turning a Campaign Goal Into a One-Page Brief Your Creative Team Can Use: deciding who a whole campaign, not just one email, is actually for.
- Writing Better Marketing Copy with Claude: the underlying drafting and feedback process this technique builds on.
- Sharpening a Cold Email Before You Hit Send: the same relevance problem in a one-to-one sales email instead of a list send.