Retention marketing that drives more than clicks

As a Klaviyo Platinum Partner, we specialise in bespoke retention marketing strategies for premium D2C brands. Our boutique team of Klaviyo experts manage everything from lifecycle strategy and segmentation to campaign execution and loyalty programmes, all built around your customer data. With email and SMS marketing at our core, we partner with eCommerce brands looking to turn a growing customer base into a more consistent revenue channel.

What we do best

We design and execute high-impact omnichannel email & SMS strategies that nurture customers, increase engagement, and maximise retention

Our services work together as a fully connected retention marketing approach that evolves alongside your brand.

Account Audit

Uncover key insights into your performance, strategy, setup, and industry benchmarks to refine your strategy for maximum impact.

Designs & Copywriting

Custom-crafted copy and visually engaging designs that resonate with your brand’s voice and are optimised for performance across all devices.

Campaign strategy & execution

Align your marketing efforts through tailored campaigns to maximise engagement and drive revenue.

Analytics & Optimisation

Maximise your campaign effectiveness with detailed analytics, A/B testing, and optimised timing to increase conversion rates and other important metrics.

Monthly Reporting

Get clear, actionable reporting with in-depth analysis empowering you to continuously enhance your marketing efforts.

ESP setup & account management

Experience seamless email and SMS setup, migration, and management for optimal performance.

List growth & Segmentation

Improve engagement and deliverability through advanced segmentation, high-converting pop-ups, and diligent list maintenance.

Enhance lifetime value and encourage
repeat purchases with flows that guide your customers through their entire lifecycle.

Automated Lifecycle Flows

The latest Klaviyo features, strategically implemented for your brand

We help you get more from Klaviyo’s full suite of products, integrating each one into the wider customer journey to drive conversions and measurable growth.

Klaviyo Service 

We connect Customer Hub, Customer Agent, and Helpdesk to your wider Klaviyo strategy to create more personalised support and turn service interactions into opportunities for retention and revenue.

Klaviyo Social Marketing 

We use K:Social to turn comments, DMs and tags into subscribers and customer data, then put those signals to work across your flows and lifecycle campaigns.

Klaviyo Composer 

We use Composer to uncover opportunities across campaigns, flows and segments, then turn them into on-brand design and copy, grounded in your data and performance history.

Expanding your tech stack for retention & engagement 

We help you bridge gaps in your retention strategy and introduce you to the right partners, integrating loyalty, referral and engagement solutions with data-driven personalisation.

See what retention-first marketing can do

Ready to captivate your audience?
Let us craft the perfect email strategy for you!

Whether you’re establishing new partnerships or venturing into agency collaboration for the first time, our experts grasp your objectives with bespoke solutions that not only meet but exceed your targets.

hello@melusine.studio
London, WC1