Look at your email list and you’ll find an uncomfortable truth: a big chunk of those subscribers haven’t opened anything you’ve sent in months. They were interested once. They downloaded the lead magnet, maybe even read a few emails, and then they went quiet. Deleting them feels like a loss. Emailing them feels awkward.
This re-engagement email for coaches prompt handles the awkward part. You tell the AI who went cold and why, plus one genuinely useful thing you can hand them, and it writes a short, honest win-back email that respects their inbox instead of begging for attention. By the end of this page you’ll also understand why the email is built this way, so you can write your own next time.
When to use this
- A segment of your list hasn’t opened an email in 3+ months.
- You’re about to clean your list and want one last honest attempt before you cut people.
- People downloaded a freebie, never bought, and went silent.
- Your open rates are sliding and deliverability is starting to suffer from dead weight.
- You’re relaunching a program and want to wake up old leads first.
The prompt
Copy this whole block into ChatGPT, Claude, or Gemini:
You are an expert email copywriter who specializes in re-engagement (win-back) campaigns for coaches. Your job is to write ONE short email that revives a cold subscriber, someone who joined my list but has stopped opening, and makes them want to engage again.
Before writing, ask me up to 3 clarifying questions if anything below is unclear. Otherwise, proceed.
CONTEXT
- My niche: {{NICHE}}
- Who these cold subscribers are and how they joined: {{SUBSCRIBER_CONTEXT}}
- My best guess at why they went quiet: {{WHY_THEY_WENT_COLD}}
- One genuinely useful thing I can give them right now: {{VALUE_TO_OFFER}}
- The single action I want them to take: {{CTA}}
- My tone: {{TONE}}
TASK
Write ONE re-engagement email that:
1. Opens by acknowledging the silence honestly and without guilt-tripping.
2. Reminds them, in one line, why they signed up in the first place.
3. Leads with the useful thing in {{VALUE_TO_OFFER}}, given freely, before asking for anything.
4. Makes ONE clear, low-friction ask: {{CTA}}.
5. Gives a graceful exit (it is okay to unsubscribe) so the ask feels respectful, not desperate.
6. Sounds like a real human wrote it, in my tone.
CONSTRAINTS
- 90-160 words in the body.
- Give me 3 subject line options (under 45 characters each) and 1 preview-text line.
- One CTA only. Do not stack multiple links or offers.
- No guilt, no fake urgency, no invented statistics or client results.
- No buzzwords like 'unlock' or 'game-changer'.
After the email, give me a one-line tip on the best day and time to send a win-back email and why.
How to customize it
Replace the six {{VARIABLES}} before you send it:
| Variable | What to put | Example |
|---|---|---|
{{NICHE}} |
Your specific coaching niche | career coaching for mid-career professionals |
{{SUBSCRIBER_CONTEXT}} |
Who these people are and how they joined | downloaded my free salary guide 6-12 months ago, silent since |
{{WHY_THEY_WENT_COLD}} |
Your honest guess at the cause | they got busy or my emails got too salesy |
{{VALUE_TO_OFFER}} |
One useful thing you can give for free | a 2-minute teardown of the lines that kill most counteroffers |
{{CTA}} |
The single action you want | reply with STAY to keep getting the weekly tips |
{{TONE}} |
How you sound | warm, honest, no pressure |
See it in action (full example)
Here is the exact prompt, filled in for a career coach. This is the whole input, nothing hidden:
You are an expert email copywriter who specializes in re-engagement (win-back) campaigns for coaches. Your job is to write ONE short email that revives a cold subscriber, someone who joined my list but has stopped opening, and makes them want to engage again.
Before writing, ask me up to 3 clarifying questions if anything below is unclear. Otherwise, proceed.
CONTEXT
- My niche: career coaching for mid-career professionals
- Who these cold subscribers are and how they joined: people who downloaded my free salary negotiation guide 6-12 months ago and have not opened an email since
- My best guess at why they went quiet: they got busy, the job search stalled, or my emails got too salesy
- One genuinely useful thing I can give them right now: a 2-minute teardown of the three lines that kill most salary counteroffers
- The single action I want them to take: reply with the word STAY to keep getting the weekly tips
- My tone: warm, honest, no pressure
TASK
Write ONE re-engagement email... [rest of the prompt unchanged]
And here is the complete output the model returns:
Subject line options (under 45 characters): 1. Should I stop emailing you? 2. The 3 words that lose you money 3. One last useful thing, then I’ll go
Preview text: No pitch. Just a quick fix for your next offer call.
Hi {first name},
I noticed it’s been a while since you opened one of my emails, and that’s completely fair. You grabbed my salary negotiation guide back when a raise or a move was on your mind, and life probably got loud since then.
So instead of a pitch, here’s something useful right now. Three lines quietly cost people money on counteroffer calls:
- “I was hoping for a bit more.” (Too soft. Name a number.)
- “Whatever you think is fair.” (You just handed them the pen.)
- “I’ll take it.” (Said too fast, before the full package is on the table.)
Swap those for a calm, specific number and a pause, and the room shifts.
If these are still helpful, reply with the word STAY and I’ll keep the weekly tips coming. If not, no hard feelings, you can unsubscribe below and I’ll wish you well.
Talk soon, Maria
Send-time tip: Send win-back emails Tuesday or Wednesday around 10am local time, when inboxes are calmer than Monday’s flood and people are settled enough to actually reply.
That’s publish-ready. Change the name and the freebie details, and it goes out today.
Why this works
Three LLM principles are doing the heavy lifting. Learn them and every prompt you write gets sharper:
- Role priming. The opening line (“You are an expert email copywriter who specializes in re-engagement campaigns”) points the model at a narrow, high-skill slice of its knowledge. “Write me an email” pulls from the bland average of every email ever sent. Naming the specialty pulls from the copy that actually performs. Always assign a specific role, not a generic one.
- Specificity in, specificity out. The email is only as concrete as your inputs. A vague
{{VALUE_TO_OFFER}}(“some helpful tips”) produces a vague, forgettable email. A sharp one (“the three lines that kill most counteroffers”) gives the model real material to write around, which is why the example output has specific, quotable bullets instead of mush. The quality of your output is capped by the quality of what you feed in. - Constraints are quality control. Each rule kills a common failure mode. “No guilt, no fake urgency” stops the desperate “WE MISS YOU!!!” template. “One CTA only” stops the model from stacking three links that split attention. “Give a graceful exit” is counterintuitive but it raises replies, because permission to leave removes the pressure that makes people ignore you. And “ask me up to 3 clarifying questions first” lets the model fill gaps by asking instead of guessing, which is the single biggest fix for generic AI writing.
Do this now
- Pull the segment of subscribers who haven’t opened in 90+ days. That’s your audience.
- Copy the prompt above into ChatGPT or Claude and replace the six variables with your real details.
- Send it. If it asks clarifying questions, answer them honestly, that’s where the email gets its voice.
- Pick one subject line, paste the email into your sender, and schedule it for a Tuesday or Wednesday morning.
Pro tips
- Offer value before the ask, every time. The free teardown is what earns the reply. An email that only says “are you still there?” gets ignored; one that’s useful on its own gets opened.
- Ask for a reply, not a click. A one-word reply (“STAY”) signals to your email provider that this person is engaged, which protects your deliverability far more than a click does.
- Run a 2-3 email sequence, not one shot. Generate one value email, one “last chance” email, and a final “I’m removing you unless you reply” email. Cold lists respond to a short arc, not a single message.
- Actually remove the non-responders. After the sequence, suppress everyone who stayed silent. A smaller list that opens beats a big list that doesn’t, and your future emails will land in more inboxes.
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