Full-Service Marketing Agency
We are a full-service marketing agency with email at our core. Klaviyo specialists, paid media managers, and creative strategists — all under one roof, all focused on your growth.
Who we are
RachelWhittney Designs is a full-service marketing agency built around one belief: email is your most powerful revenue channel — and most brands are barely scratching the surface.
We pair deep Klaviyo expertise with world-class paid media management and performance-driven graphic design. Three core disciplines, one integrated agency — all working together around your email channel.
What we do
Everything you need to grow — from the inbox to the ad account to the launch strategy. One agency, fully integrated around email.
Our core. Full Klaviyo management — flow architecture, campaign strategy, segmentation, deliverability, A/B testing, and reporting. We treat email as the revenue engine it should be.
Brand identity, email templates, ad creative, and visual assets built for performance. Design that doesn't just look good — it converts.
Meta, Google, and beyond — data-driven campaigns that feed the top of funnel and amplify what email converts. Strategic spend, maximised ROI.
End-to-end launch campaigns — pre-launch list building, launch day sequences, paid amplification, and post-launch retention. We make launches land.
We build high-performing in-house marketing teams — Klaviyo training, process design, workflow creation, and leadership. Your team, elevated.
Our Speciality
Most agencies treat email as a checkbox. We treat it as your most profitable growth channel — because it is. We know Klaviyo inside out, and we make every flow, segment, and send work harder for your bottom line.
Welcome series, abandoned cart, post-purchase, win-back — built to convert at every touchpoint in your customer journey.
Right message, right person, right moment — precision targeting that lifts every metric across your account.
Audits, warm-up strategies, and ongoing monitoring so your emails actually get seen — not sent to spam.
Seamless SMS programmes layered into your Klaviyo strategy for true cross-channel impact and revenue.
Facebook & Instagram campaigns built to reach, retarget, and convert at every funnel stage.
Search, Shopping, and Performance Max — capturing demand at the exact moment it exists.
Creative-first campaigns built for the feed — driving awareness and direct-response at scale.
Precision cross-channel retargeting that turns warm audiences into repeat buyers.
Focus Area 02
We don't just run ads — we build integrated paid media ecosystems designed to feed your email list, amplify your launches, and drive measurable revenue. Every pound of spend is accountable.
From awareness to conversion — we map every stage and build campaigns that move people through it efficiently.
Ad creative that stops the scroll — built in-house by our design team and tested relentlessly for performance.
Your paid and email channels work as one — audience sharing, list building, and coordinated campaigns that compound results.
Transparent reporting, weekly check-ins, and continuous optimisation — you always know exactly where your budget is going.
Focus Area 03
Great design isn't decoration — it's a performance lever. From email templates to brand identity to ad creative, everything we make is built to convert, not just impress.
Logos, colour systems, typography, and brand guidelines that create instant recognition across every channel.
Pixel-perfect Klaviyo templates engineered for readability, mobile performance, and click-through rate.
Static and motion creative for Meta, Google, and TikTok — tested creative that earns its media spend.
Scroll-stopping visuals built for your brand's voice — consistent, on-brand, and ready to post.
How we work
No B-teams, no hand-offs, no guesswork. A clear method built to deliver results from day one.
We learn your brand, your data, your audience, and your goals. Real understanding before a single campaign is built.
A channel-by-channel growth plan with email at the centre — clear targets, clear timelines, clear ownership.
Creative, builds, copy, campaigns — delivered with precision. You're in the loop at every step of the process.
Test. Measure. Improve. Repeat. Compounding gains across every channel, every month, for the long term.
Let's talk
If you're leaving money in the inbox, we want to talk. Tell us where you are — we'll show you where you could be.