The problem: Some of your best customers just... drift away. Not because they're unhappy, but because life got busy. A friendly note could bring them back, but you never get around to it.
What you end up with: A short list of past customers who haven't been back in a while, each with a friendly, personal check-in draft for you to approve.
What you'll need
A customer list with last purchase or visit dates, a few notes on what each customer bought, and customers who've agreed to hear from you.
Getting set up
Wondering how to bring back customers who've gone quiet? Here's a playbook built from what each tool's official docs say it can do. First, pick a tool. HubSpot says its Nurture Agent sends each lead a personalized email based on where they are, using your CRM data. Lindy says actions that write or send can wait for your approval. In AI by Zapier, you can require approval before a tool runs, set per tool. Next, decide what "a while" means for your business, like 90 days for a salon or a year for a contractor. Then, write one example check-in email in your voice. And last, start with approval on for every email.
Step by step
- Once a month, have the agent find customers who haven't bought or visited in your chosen time.
- Ask it to note what each one bought last.
- Have it draft a short, friendly check-in for each, mentioning what they bought.
- Keep it helpful, like a tip, a reminder, or what's new.
- Review each draft and remove anyone who shouldn't get one.
- Approve and send.
- Note who comes back, and adjust the message over time.
A prompt to start with
Here's a prompt to start with. Adjust it to fit your tool. "From this customer list, find people whose last purchase was more than [X] days ago and who've agreed to hear from us. For each, draft a friendly check-in under 80 words in my voice (example below). Mention what they bought last, and share one helpful tip or what's new. No pressure, no fake urgency, and no discounts unless I add one. Don't send anything."
What you'll get
A monthly list of customers to check in with, plus a personal draft for each.
If something goes wrong
If emails feel salesy, ask for a helpful tip first and no offer. If it includes the wrong people, check the dates and opt-in info in your list. If every email sounds the same, ask it to mention one specific detail about each customer.
Keep in mind
Only email customers who've agreed to hear from you, and include any unsubscribe info your email tool requires. Follow the email and privacy rules that apply to your business.
Sources
- HubSpot Agent Hub (Breeze AI agents) — product page and FAQ
- Lindy — official site (features, pricing, FAQ)
- Zapier Agents is now AI by Zapier — Zapier Blog
Where each fact came from
- Recommended tools · checked Oct 28, 2026 · rechecked regularly — HubSpot Agent Hub (Breeze AI agents) — product page and FAQ
- Getting set up · checked Oct 28, 2026 · rechecked regularly — HubSpot Agent Hub (Breeze AI agents) — product page and FAQ
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