Shopify email marketing agency.

A Shopify email marketing agency turns your store data into email that responds to what customers do: what they browsed, what they left in the basket, what they bought and when. Inferno Emails builds this in Klaviyo for Shopify stores, starting with a free audit of your current setup.

What the Shopify and Klaviyo connection gives you.

Once connected, Klaviyo receives events from the store: viewed product, added to basket, started checkout, placed order. Each of those can trigger a message or place someone in a segment, with the product details attached.

The integration only works as well as it is configured. A connection with the wrong sync settings, duplicate events or missing consent data quietly produces flows that misfire, which is the first thing we check.

Flows that make sense for a Shopify store.

The core set is a welcome flow, browse and cart recovery, a post-purchase sequence and a winback flow for lapsed customers. After that come replenishment reminders for products people reorder and back-in-stock alerts for sold-out lines.

Which ones matter most depends on your catalogue. A store selling consumables earns from replenishment, while a store selling single large items leans on browse recovery and post-purchase education.

Signup forms, consent and list growth.

Email starts with a good signup experience. We look at where visitors are asked, what they are offered and whether consent is recorded properly, because a list built on unclear consent hurts deliverability and creates legal risk.

Growth should not rely on a permanent discount. A welcome offer can work, but we test it against alternatives such as early access or a useful guide so you are not teaching customers to wait.

Keeping the store and the inbox in step.

Out-of-stock products, changed shipping times and sale prices all need to match what an email says. We build with live product feeds and dynamic content where possible so a message does not promise something the store cannot deliver.

Where manual steps remain, we write them into a checklist so your team knows what to update before a send.

Questions to ask any agency.

Who it suits.

  • Shopify and Shopify Plus stores with an existing list and steady orders
  • Brands whose flows were set up once and never revisited

Who should look elsewhere.

  • Stores on another platform with no plan to change
  • Brands who need Shopify theme or app development rather than email

Questions people ask.

Is Klaviyo better than Shopify Email?

Shopify Email is a simple way to send campaigns. Klaviyo goes much further on segmentation, flows and reporting, which is why most stores that take email seriously move to it.

Do you work with Shopify Plus?

Yes. The email work is the same in principle, and larger catalogues and more complex segmentation usually make the audit more valuable.

Can you migrate us from Shopify Email or Mailchimp?

We can plan and carry out a move to Klaviyo, including list, consent history and flows. We will say in the audit whether the move is worth the effort.

Inferno Emails is an agency, so we have an interest in you hiring one. This page is written to help you choose well, including choosing someone else or doing the work yourself.

Want a straight answer on your own account? Our free audit lists what is missing and what to fix first, with no obligation. See the email flows & automation service or book your free audit.

Find out what your list is actually worth.

We review your flows, list health, authentication records and last ninety days of performance, then send back what we found.

30 minutes, no obligation, and the findings are yours to keep either way.