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Development service · UK

Custom HTML Email Coding in the UK

Custom HTML email coding service — send us a design, get back production-ready email code. Designed and hand-coded by one accountable UK studio — from £95 per email.

FROM £95 · TESTED IN 60+ EMAIL CLIENTS · UK-BASED

Custom HTML Email Coding example — real email designed and coded by EmailDesign
Real custom html email coding from the studio
Klaviyo welcome flow email design
B2B SaaS product feature email design
B2B win-back email design
Anniversary campaign email design
Promotional campaign email design
SaaS promotional email design
Welcome series email three — first-purchase offer design
Abandoned cart email three — incentive design
Post-purchase thank you email design
Win-back offer email design
Klaviyo welcome flow email design
B2B SaaS product feature email design
B2B win-back email design
Anniversary campaign email design
Promotional campaign email design
SaaS promotional email design
Welcome series email three — first-purchase offer design
Abandoned cart email three — incentive design
Post-purchase thank you email design
Win-back offer email design
What's included

Everything the service covers.

Design-to-code from Figma, PSD or PDF
Pixel-accurate builds
Commented, maintainable code
ESP merge-tag integration
Same-week turnaround available
White-label for agencies
Why EmailDesign

Why brands choose us for custom html email coding.

Most studios stop at the design file. We take every email from brief to inbox: strategy, custom design, hand-coded HTML and setup inside your platform. One studio, one point of accountability, no hand-offs where quality leaks.

Everything is tested across 60+ email clients — Outlook included — before you ever press send. Whether you found us searching for html email coding services, custom html email templates, the service is the same: one UK-focused studio covering the whole job with GBP invoicing and no surprises.

How it works

Four steps, no drama.

01

Brief

We learn your brand, audience and platform.

02

Design

Custom design in Figma, revised until right.

03

Build & test

Hand-coded HTML, 60+ client tests.

04

Launch

Set live in your platform, ready to send.

£95 / fromSingle email — designed, coded, tested & uploaded
£295 / fromFlow package — 3–5 emails, connected in your platform
See pricing →
60+Email clients tested
41Real emails in portfolio
£95Single email, from
24hFixed quote turnaround
Deliverables

What you receive with custom html email coding.

Custom design files (Figma) — yours to keep
Hand-coded, commented HTML files
Render-test report across 60+ email clients
Dark mode & Outlook verification
Upload & setup in your email platform
Mobile-ready responsive build
Accessibility & alt-text pass
Post-launch tweak round included
Portfolio

Custom HTML Email Coding: the standard you can expect.

Abandoned cart email two — objection handling design
Browse abandonment follow-up email design
Win-back email design for lapsed customers
Klaviyo flow email two — social proof design
B2B case study email design
Abandoned cart email two — objection handling design
Browse abandonment follow-up email design
Win-back email design for lapsed customers
Klaviyo flow email two — social proof design
B2B case study email design
Abandoned cart email three — incentive design
Post-purchase thank you email design
Win-back offer email design
Premium fashion campaign email design
B2B technical newsletter email design
Abandoned cart email three — incentive design
Post-purchase thank you email design
Win-back offer email design
Premium fashion campaign email design
B2B technical newsletter email design
Browse abandonment email design
Post-purchase cross-sell email design
Klaviyo welcome flow email design
B2B SaaS product feature email design
B2B win-back email design
Browse abandonment email design
Post-purchase cross-sell email design
Klaviyo welcome flow email design
B2B SaaS product feature email design
B2B win-back email design

Explore the case studies behind these →

Honest comparison

Your options for custom html email coding, compared.

Template galleriesCheap marketplacesEmailDesign
Custom design (not a reskin)✗✗✓
Hand-coded, tested HTML✗Rarely✓ 60+ clients
Outlook & dark mode handled✗✗✓
Set live in your platform✗Extra cost✓ Included
Fixed quote before work startsn/aVaries✓ Always
One accountable studio✗✗✓
Platforms

Built for the platform you already use.

KLAVIYOMAILCHIMPSHOPIFY EMAILOMNISENDHUBSPOTANY ESP · RAW HTML

Every project is designed for your platform's editor and set live in your account — see Klaviyo email design or Mailchimp templates.

Who it’s for

A fit if this sounds like you.

Brands buying custom html email coding for the first time

You want one accountable studio, a fixed quote, and no jargon — we handle strategy through launch.

Teams replacing template-gallery emails

Your emails look like everyone else's. Custom design fixes that permanently.

Agencies needing white-label capacity

Your brand on the invoice, our design and code in the inbox. Ask about white-label.

FAQs

Common questions.

How much does custom html email coding cost?

Single emails start from £95 including design, hand-coded HTML and testing. Flow packages of 3–5 emails start from £295 with platform setup included. Every project gets a fixed quote before work starts.

Do you handle both the design and the code?

Yes — every project includes custom design and hand-coded, table-based HTML tested across 60+ email clients including Outlook and dark mode.

Do you work with brands outside London?

Yes. We work with brands across the whole UK — Manchester, Birmingham, Leeds, Glasgow, Edinburgh, Bristol and everywhere else — fully remote and same-timezone.

How long does a project take?

A single email takes 3–5 working days. A full flow takes 1–2 weeks. Larger programmes are scoped with a fixed timeline before we begin.

Need custom html email coding?

Send over what you're working with — we'll come back with a fixed quote within one working day.

WhatsAppGet a quote →
Got an idea? Let’s discuss →