For stores that use Shopify and Klaviyo.A 14-day free trial with 500 emails.
No card needed · 14 days or 500 emails · You need Shopify admin access and a Klaviyo accountIf you decide to continue, it starts at €99 per month
AI agents that decide what emails to send, to whom, and when, based on your live product data and what each customer has browsed and bought.
Shopify and Klaviyo are both standard Hello Retail integrations, if you have admin access, the setup is straightforward.
Products, prices, stock and orders flow into Hello Retail.
The agents pick the recipient, the products and the moment.
Your lists, your templates, your sender.
Your Shopify store, your Klaviyo API key, and the list or segment that holds your consent.
Pick a Klaviyo template you already use. We copy it and add the product blocks in your styling.
Choose your agents, set the tone of voice, and send yourself a real test email.
Each one watches for a single moment and writes the email when it happens.
A product they looked at drops in price.
A discounted alternative to what they viewed.
Something they repurchase goes on sale.
A matching add-on drops in price.
Time to reorder, based on real usage.
Add-ons that fit what they already bought.
Alternatives they are likely to want next.
14 days or 500 emails, whichever comes first.
| A standard Klaviyo flow | With Product Agents | |
|---|---|---|
| A price drops | Emails people who viewed that exact product | Also reaches people who viewed similar products, and past buyers of things they reorder |
| Time to reorder | Fires a fixed number of days after every order | Timed to how long the product lasts, then to each customer's own pace |
| After a purchase | The same cross-sell for everyone | Add-ons picked for what each customer bought |
| Upkeep | Segments, splits and timing rules to maintain | Nothing to maintain after setup |
Your welcome, cart and post-purchase flows stay as they are. Each agent gets its own flow beside them.
"Product Agents picked up the patterns we couldn't act on (comparison shoppers, replenishment timing) and turned them into revenue. The 17X ROI in the first week made it an easy decision to upgrade to a bigger plan."Read the Beslag Online story
"Once I had set up templates in Klaviyo, the product agents have been almost entirely self-sufficient. They're just running in the background, bringing in solid, quiet revenue that we would have lost otherwise."Read the Life Extension Europe story
Per customer, across every agent. Add your own caps on top.
Send yourself a real example from any agent first.
Only the Klaviyo list or segment you choose.
A preset tone of voice, or your own prompt per agent.
Set the minimum price drop, and filter the products.
Scheduled, sent and skipped, per agent.
14 days. 500 emails. Your Shopify store, your Klaviyo, our agents.
Start free trialNot on Shopify? Existing Hello Retail customers on Klaviyo can start the trial from the Product Agents tab in their Hello Retail account. Otherwise, the place to start is a conversation:book a meeting here.
