Klaviyo email design service

Agency-quality Klaviyo campaigns, designed for you.

Nexmail's white-glove team plans, writes and designs your Klaviyo campaigns, then delivers them as production-ready emails in your account. You review and hit send.

Start free — first 2 campaigns free Book a 15-min demo
  • Built for Klaviyo's template engine
  • 1–2 business day turnaround
  • Unlimited revisions
  • No credit card to start
1–2 days From brief to a campaign sitting ready in Klaviyo
10,000+ Campaigns designed and generated on Nexmail
Unlimited Revisions on every design, on every plan
Zero Designers, contractors or briefs to manage yourself

Turnaround reflects typical white-glove campaigns. Complex builds and multi-email launches can take longer.

The problem with template libraries

Klaviyo sends the email. Someone still has to design it.

Why most Klaviyo accounts look like everyone else's

Klaviyo is an excellent sending platform. It is not a design team. The template library gets you a layout, and then the work starts: sourcing product imagery, matching your brand, writing the offer, fixing the mobile view, checking it does not fall apart in Outlook.

That work is the reason campaigns slip. A brand with no designer on payroll either ships a template that looks like a template, or ships nothing that week. Both are expensive in different ways.

What a done-for-you Klaviyo design service actually covers

Nexmail is a white-glove service, not a template pack. Our team plans the calendar, briefs each campaign against your promotions, and designs and writes the email end to end. You get a finished, on-brand campaign to approve — not a starting point to finish yourself.

Every design is built from your live store. We read your site for colors, type, product imagery and voice, so the email looks like it came from your brand rather than from a builder.

Built for Klaviyo, not exported into it

The output is production-ready HTML built for Klaviyo's template engine, so it lands as a working campaign rather than an image you have to rebuild. It renders cleanly in Gmail, Apple Mail, Outlook and on mobile.

The same is true if you are on Mailchimp, Omnisend, Brevo, Campaign Monitor or Constant Contact — Klaviyo is simply where most of the brands we work with already are.

Who this is for

E-commerce and DTC brands sending one to four campaigns a week who want agency-standard design without an agency retainer or a designer on payroll. Agencies use it too, to take campaign production off their team while keeping the client relationship.

If you already have an in-house designer and a full calendar, you do not need this. If your calendar is set by whoever has time on Thursday, you do.

How the white-glove service works

Four steps, and three of them are ours.

Onboarding takes about fifteen minutes. After that the campaigns arrive on a schedule you approved.

  1. 1

    Connect Klaviyo and your store

    One-click Shopify sync and a Klaviyo connection. We pull your products, brand colors, fonts and your best-performing past emails.

  2. 2

    We plan the calendar

    Your onboarding concierge maps promotions, launches and seasonal moments into a campaign calendar weeks ahead of the send date.

  3. 3

    We design and write each campaign

    Every email is designed on-brand and written for the offer, then checked on mobile, in dark mode and across the major clients.

  4. 4

    You review and send

    Campaigns arrive ready in Klaviyo. Comment on anything you want changed — revisions are unlimited — then schedule the send.

Your options

Four ways to get Klaviyo campaigns designed. One of them scales.

The honest version, including where each option is genuinely the right call.

ComparisonKlaviyo templatesFreelance designerRetention agencyNexmail white glove
Who does the designYou, in the editorOne contractorAn account teamOur design team, on your brand
Turnaround per campaignAs long as you have3–7 days, subject to availabilityFixed sprint cycles1–2 business days
Campaign planningYours to buildRarely includedIncludedIncluded — calendar built weeks ahead
CopywritingYours to writeUsually extraIncludedIncluded
Revisionsn/aCapped, then billedCapped per cycleUnlimited
How it reaches KlaviyoAlready thereA file you rebuildVaries by agencyProduction-ready HTML, pushed for you
Typical monthly costYour time$150–$400 per email$2,000–$8,000 / moFrom $375 / mo

Freelance and agency figures are typical US market ranges shown for comparison, not quotes. Current Nexmail plans and inclusions are listed on our pricing section.

Klaviyo questions

The things brands ask before they switch.

Does Nexmail work inside my existing Klaviyo account?
Yes. You connect your existing Klaviyo account over OAuth and campaigns are delivered into it. Your lists, segments, flows and sending reputation stay exactly where they are — we handle design and production, Klaviyo still does the sending.
Will the designs actually render properly in Klaviyo?
Yes. We export production-ready HTML built for Klaviyo's template engine rather than a flat image or a design file you have to rebuild. Every campaign is checked in Gmail, Apple Mail, Outlook and on mobile before it reaches you.
Who writes the copy?
We do, on the white-glove plan. Design, copywriting and calendar planning are all done for you against your promotions and launches. You can rewrite anything you want in the editor before sending.
Can I edit the emails you design?
Of course. The editor works like Figma — drag, drop and restyle anything, with your brand guardrails locked in so a quick edit cannot take the email off-brand. You can also leave comments and have our team make the change instead.
How fast is turnaround?
Most campaigns are planned, briefed and ready within 1–2 business days, and because the calendar is built weeks ahead, campaigns are usually waiting before you need them.
What does it cost, and is there a trial?
Your first 2 campaigns are free and no credit card is required to start. White-glove plans, which include done-for-you design, copywriting and calendar planning, start at $375 per month.
What if I use Mailchimp or Omnisend instead?
Same service. Nexmail pushes to Klaviyo, Mailchimp, Omnisend, Brevo, Campaign Monitor and Constant Contact, and we support Shopify and WooCommerce stores.

Your next Klaviyo campaign
is already designed.

Connect your store, tell us what you are promoting, and see two finished campaigns before you pay anything.

Start free
First 2 campaigns free No credit card required Unlimited revisions Cancel anytime