Your email list is sitting
on untapped revenue.
We fix that.
Strategy, design, pixel-perfect HTML, and revenue-driving automations — all under one roof. Built exclusively for eCom brands ready to scale with email.
Running Shoes
$79 $159Backpack Pro
$49 $99Trusted by brands across eCommerce, SaaS & Retail
Works with the platforms you use
Primary focus on Klaviyo. Experience across HubSpot, Mailchimp, ActiveCampaign, Omnisend, and 15+ more platforms.
You're not buying “email marketing”
You're investing in a revenue engine. Here's what you actually get.
Full Ownership, Zero Headache
No briefing. No follow-ups. No micromanaging. We take complete ownership of your email channel from strategy to execution — you stay focused on growing your business.
Fast Wins, Then Scale
We don't wait for perfection. We launch fast, track what works, and double down on results. You'll see real revenue impact within weeks — not months.
Results or We Walk
We tie our work to your numbers. If the results aren't there, you're free to leave — no lock-in contracts, no fine print, no excuses.
Your Entire Funnel, Covered
From lead capture to post-purchase retention — we connect every touchpoint. Email isn't a standalone tactic here, it's the backbone of your revenue system.
More than an agency:
we're your email team.
Most agencies only do strategy. Most developers only write code.
We deliver the full picture: strategy, design, development and automation under one roof.
Design, Dev & Automation Under One Roof
Unlike most email agencies, we handle everything in-house: pixel-perfect HTML, revenue-driving flows, and full automation setup. No handoffs. No miscommunication. Figma to inbox, start to finish.
13+ Years, 800+ Projects Delivered
We have built and delivered 800+ projects across every type of email: campaigns, transactional, flows, and full automation series. That depth means fewer mistakes and faster results.
Your Email Looks Perfect. Everywhere.
Gmail, Outlook, Apple Mail, Samsung Mail. Your emails will render flawlessly everywhere. We test across 50+ client and device combinations before every send.
Revenue-First Approach
Every decision we make, subject lines, flow logic, send timing, is driven by one question: will this make our client more money? Every email we build is designed to make you money.
Stop juggling 3 vendors. We handle it all.
Strategy, design, pixel-perfect code, and automations — all under one roof.
Stop coordinating between your designer, developer, and strategist.
Built for brands that take
email seriously.
From a single template to a full automation stack. Every layer, fully covered.
Email Design
Pixel-perfect, on-brand designs that stop the scroll. From first impression to repeat purchase.
Email Development
Clean HTML/CSS that renders perfectly in Gmail, Outlook, Apple Mail, and beyond.
Email Campaigns
Strategy, copy, design, and deployment for campaigns that drive opens, clicks and revenue.
Email Automations
Welcome, abandoned cart, post-purchase, win-back — set up once, earn revenue on autopilot.
Sign-Up Forms
High-converting pop-ups and embedded forms integrated with your platform.
SMS Campaigns
SMS flows that drive urgency and recover lost revenue alongside your email program.
Klaviyo Set-Up
Full platform onboarding — list migration, integrations, DNS, and flow architecture.
Account Audit
Comprehensive review of your email program with a prioritised action plan.
Real clients. Real revenue. Real results.
From Klaviyo flows to full campaign strategies. Here's what we've delivered for real brands.
42% email revenue lift for a DTC fashion brand
Rebuilt their entire Klaviyo automation stack: welcome series, abandoned cart, and post-purchase flows from the ground up with a data-led approach that turned automations into their #1 revenue channel.
Onboarding redesign reduced churn for a B2B SaaS
Rebuilt a 12-email HTML onboarding sequence focused on activation milestones, cutting early churn and significantly improving 30-day retention.
£92K from 8 holiday emails for a UK retail chain
Designed and deployed 8 seasonal campaigns across Black Friday, Christmas, and New Year with sharp copy, mobile-first design, and an avg 4.2% CTR.
Why Mailrun over everyone else?
Most agencies look the same on paper. Here's what actually separates us.
| ✓ Mailrun | ✗ Other Agencies |
|---|---|
| ✓Dedicated team on your brand every single week | ✗New face assigned to your account every few months |
| ✓Strategy built around your revenue goals, not vanity metrics | ✗Monthly reports full of open rates that don't move the needle |
| ✓We only take clients we know we can grow | ✗Will onboard any brand that swipes a card |
| ✓Proactive ideas and honest pushback when needed | ✗Waiting for your brief before doing anything |
| ✓Every campaign tied to actual revenue impact | ✗Click rates and impressions with no business context |
| ✓Full-stack execution: copy, design, flows, and strategy | ✗Siloed specialists who never talk to each other |
✓ Good Fit
- ✓Established brand ready to scale email revenue
- ✓Values long-term partnership over cheap one-off work
- ✓Wants a team that thinks, not just executes
- ✓Open to honest strategy conversations
- ✓Focused on business growth, not just email metrics
✗ Not a Fit
- ✗Looking for the cheapest option available
- ✗Needs results overnight with no strategy budget
- ✗Wants someone who just says yes to everything
- ✗Not ready to invest in email as a revenue channel
- ✗Prefers to micromanage every single email
What our clients actually say.
Brands trust us with their most important channel. Here's what they say.
“Zahidul is one of the best email professionals I've worked with. He handles both design and development end-to-end, delivering polished, production-ready emails every time. Turnaround was fast, communication was excellent, and the quality spoke for itself. We've worked together for 5+ years now.”
“Our Klaviyo flows went from generating 10% of revenue to over 35% in 3 months. Zahidul knew exactly what to build and why. Highly recommend for any eCommerce brand serious about email.”
“Exceptional HTML email developer. Provided Figma to HTML email development with templates that worked perfectly in Outlook, which is notoriously difficult. Fast, professional, and gets it right the first time. Will definitely hire again.”
“Set up our entire Klaviyo account from scratch. Every flow, segment, and integration was done perfectly. Our abandoned cart recovery alone paid back the entire project cost in the first week.”
Ready to turn your email list
into your best sales channel?
Let's Talk →Let's build something
great together.
Whether you need a single template or a full email program overhaul, we'd love to hear about your project. We typically respond within 24 hours.
📅 Prefer to talk first?
Book a free 30-minute discovery call, no commitment, just a quick chat to see if we're a good fit.
Book a Free Discovery Call