London Email & SMS Marketing
What if your email list was your highest-revenue channel?
You built a great product. Customers love it. But somewhere between their first purchase and their second, you lose them. They signed up, they bought once, and then — silence. Your email list grows, but your revenue from email doesn't. Flows haven't been updated in months. Campaigns go out to the same segment every time. And your Klaviyo account is basically an expensive newsletter tool.
You deserve better than that. You deserve an email channel that works like a machine — welcome flows that convert at 15%+, post-purchase sequences that drive repeat buys, segmented campaigns that hit the right person with the right offer at the right time. An email programme that generates 30–40% of your total revenue on autopilot.
As a Klaviyo Gold Partner, GOSH Digital is the guide who gets you there. We've built email and SMS programmes for 150+ brands — auditing what's broken, rebuilding flows from scratch, segmenting your list based on actual buying behaviour, and turning your email channel into the profit centre it should be. London's DTC brands are sitting on goldmines of first-party data. Especially with GDPR making third-party data harder to use — your owned list is more valuable than ever. We help you actually mine it.
30-40%
Revenue From Email
150+
Brands Served
Gold
Klaviyo Partner
6.2x
Avg. Email ROI
What we do for London brands
Flows that sell while you sleep
Welcome, abandoned cart, post-purchase, win-back, browse abandonment — every flow built for your business, your products, your customers. Not templates. Custom.
Segmentation based on buying behaviour
We segment by purchase history, AOV, engagement, and lifecycle stage. VIP customers get treated like VIPs. At-risk customers get pulled back before they churn.
Campaigns that drive revenue, not just opens
Every campaign has a revenue goal. Product launches, seasonal pushes, flash sales — built with subject lines, creative, and offers that convert.
GDPR-compliant list growth
We build your list the right way — double opt-in, proper consent, clean data practices. Your email programme stays compliant and your deliverability stays healthy.
Klaviyo Gold Partner expertise
We know Klaviyo inside and out. Custom properties, advanced segments, API integrations, deliverability optimisation. We don't just use the tool — we master it.
How we work
Audit your email programme
We review every flow, campaign, segment, and deliverability metric. You get a report showing exactly what's working, what's broken, and what's missing.
Build the flow architecture
We design and build every automated flow — welcome, cart, post-purchase, win-back, sunset. Each one tailored to your products, your AOV, and your customer lifecycle.
Launch segmented campaigns
We create a campaign calendar, segment your list, and start sending revenue-driving campaigns. Weekly sends minimum, more during peak seasons like Black Friday and Boxing Day.
Optimise based on revenue data
A/B tests on subject lines, send times, offers, and flow triggers. Every optimisation is measured by revenue per recipient, not opens.
Why London brands trust us
London's DTC brands — from Shoreditch startups to established sellers in Fulham — are sitting on massive first-party data. With GDPR making third-party targeting harder every year, your owned email list is genuinely your most valuable marketing asset. We work with London businesses remotely, and email doesn't care about time zones. Flows fire 24/7. Campaigns schedule ahead. And our team monitors performance around the clock. You get Klaviyo Gold Partner expertise without the inflated London agency fees.
Questions our best clients asked first
Your email list is leaving money on the table.
Book a free Klaviyo strategy call and we'll walk through your account, identify the biggest revenue gaps, and map out a plan to fix them. 30 minutes. No obligation.
Pick a Time15 minutes. No pitch deck. Just your data and our honest take.
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