Claude Writes Follow-Up Emails With Rebuy Product Recommendations

4 min setup
No coding required
Runs automatically

Rebuy already knows which products go with what a customer just bought, but those picks only show up while the shopper is still on your site. This workflow starts when a Shopify order is fulfilled, asks Rebuy for products recommended for what was in the order, and has Claude write a short, friendly follow-up email that thanks the customer and suggests two or three of those picks with a reason for each. Your best cross-sell data reaches the customer's inbox while the order is still on their mind.

Shopify logo icon
When a Shopify order ships
Rebuy finds products that go with the order
claude icon
Claude writes a short follow-up email
email icon
Email the recommendations to the customer

How it works

4 steps to send every customer a follow-up email with Rebuy's picks, written by Claude

Shopify logo icon

When a Shopify order ships

App connector: Shopify • Time to complete: 1 minute

Run each time an order is fulfilled in Shopify. The trigger provides the customer's first name and email and the products and variants in the order.

Rebuy finds products that go with the order

App connector: Rebuy • Time to complete: 1 minute

Ask Rebuy for recommended products using the product IDs from the order, and keep the top five results with their titles, prices, and product URLs. Leave out anything already in the order.

claude icon

Claude writes a short follow-up email

App connector: Claude • Time to complete: 1 minute

Send Claude the customer's first name, the products they bought, and Rebuy's recommended products with titles, prices, and URLs. Ask for a subject line and an email under 120 words that thanks them, then suggests two or three of the recommended products with one plain sentence each on why it pairs with their order, linking each one. Tell it to use only the products and prices given and not to invent discounts.

email icon

Email the recommendations to the customer

App connector: Email • Time to complete: 1 minute

Send Claude's subject line and email to the customer's email address from the order.

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Ready to send every customer a follow-up email with Rebuy's picks, written by Claude

Get setup in 4 minutes.

Use this template →

FAQs

Why does this wait until the order is fulfilled instead of when it's placed?

The customer already gets an order confirmation at checkout. Sending the recommendations when the order ships gives them a second, useful touchpoint instead of two emails in the same minute. Switch the trigger to Order Created if you'd rather send it right away.

Can I review the emails before they go to customers?

Yes. Change the Send Email recipient to your own address while you test. Once you like Claude's output, point it back at the customer's email.

Which products does Claude recommend?

Only the ones Rebuy returns for the items in the order. Claude picks two or three of them and explains each in a sentence, and the prompt tells it not to add products or prices that Rebuy didn't provide.

Personalize this template

Customize this workflow even further:

Wait a few days before sending
Add a Delay step before the Rebuy step so the email lands after the package arrives, when the customer is using what they bought.
Use top sellers for first-time buyers
Add a Filter on the customer's order count and use Rebuy's Get List of Top Seller Products for first orders, so new customers see your most popular items.

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send every customer a follow-up email with Rebuy's picks, written by Claude

4 min setup • Fully supported if you need help