Contact · one desk

Contact Engage Commerce

Official Klaviyo PartnerShopify Partners

We believe that every business is unique. So there's no form here that vanishes into a queue: two routes in, one desk.

A Klaviyo business performance summary inside a live client account, showing the
period it covers and the split of attributed revenue across campaigns, flows and email
Who reads it
Theo Tziapouras, founder of Engage CommerceTheo TziapourasFounder and strategy

No switchboard, no ticket number and nobody working through a script.

The message pad

Or write it down and we'll read it properly

Your name and a way to reply are all we need. The rest just saves us a round trip.

Send it and it lands with us straight away. We reply to everything within one working day.

What happens next

Every brand that rings us has a different problem, even the ones selling the same thing to the same people. So the first conversation is a diagnosis, not a pitch.

The paperwork

The details your finance team will ask for

Registered name
Cornerstone Marketing Group LTD
Trading as
Engage Commerce
Company number
15190663
Jurisdiction
England and Wales, per our terms of service
Trading since
2020
Telephone
0330 1222 445
Book
Book a growth consultation
Engagement terms
Thirty-day rolling, no lengthy contracts
Partner status
Official Klaviyo Partner and Shopify Partner
Your data
Handled per our privacy policy
  • Official Klaviyo Partner
  • Shopify Partners
ThermosGeneProWilsonsLiberation FoodsHusk&Seedand many more
Straight answers

FAQs

Getting hold of us
A Wilsons cold pressed dog food pack, chicken flavour, standing against an orange ground
What is the quickest way to reach Engage Commerce?

Book a growth consultation. It goes straight into the diary and skips the back and forth entirely. If you'd rather speak first, ring 0330 1222 445, and if you'd rather write it down, use the pad on this page.

Where does my message actually land?

On the same desk as the other two routes. No ticket number, no automated nurture sequence, no junior working through a script. Nothing sits waiting to be triaged by somebody who couldn't answer it anyway.

Who will I actually be speaking to?

Theo Tziapouras, who runs strategy. The people who plan the work are the people in the consultation. There's no business development layer to be handed over from.

Do I need to prepare anything before we speak?

No deck and no data room. Have your store URL to hand and a rough idea of what you've already tried. Everything else we can look at together.

Before we work together
Do you work with brands doing under seven figures?

Our systems are built for 7-8 figure DTC brands, where a small percentage improvement is worth real money. Earlier than that? Start with the free playbooks on the resources page. They'll do more for you right now than a retainer would.

Am I tied into a long contract?

No. Thirty-day rolling. We think long contracts are a red flag, so we earn the next month every month, and anything we build stays in your account if you go.

Do you only do email marketing?

We started as an email shop in 2020 and email's still the backbone. We're a retention agency now: email marketing, subscriptions and loyalty, WhatsApp and SMS, direct mail and the lifecycle strategy that sequences all of it. One programme, one team, judged on the revenue it brings back.

Tell us what isn't working and we'll look under the hood

Bring what you've tried, what worked and what didn't. In your growth consultation we'll show you where the revenue's leaking.

Engage CommerceTheo Tziapouras, founder of Engage Commerce

Half an hour with Theo, our founder.

We're all about relationships built on trust, mutual respect and a shared vision for success. If that sounds like your vibe, let's make some waves together 🌊