A37 — eCommerce marketing company logo
Conversion/Website

A website that sells
your brand, not just shows it.

Your marketing site is the first impression and the last objection-handler before a sale. A37 builds fast, SEO-ready brand websites on Next.js that load instantly, rank, and turn visitors into buyers.

Next.js · Core Web Vitals green · SEO-ready · Senior team

Built on the platforms you already run

Next.jsReactTypeScriptTailwindSanityContentful

Most brand sites are pretty and slow to nowhere.

Template builders give you a site that looks fine and performs badly: three-second loads, bloated scripts, and a structure Google can't read. Visitors bounce before the hero even renders, and your ad spend pays for it.

A brand website has one job — move a stranger from curious to convinced. That takes speed, clear structure, honest copy, and a build that search engines and humans both trust.

A37 builds websites the way we build growth systems: performance first, SEO baked into the architecture, and every page pointed at a next step. No page is decoration.

What we build, end to end.

Strategy & Structure

  • Site architecture and page plan mapped to buyer intent
  • Messaging and page-by-page copy direction
  • Conversion paths: every page has a clear next step
  • SEO foundation: URLs, headings, schema, internal links

Design & Build

  • Custom, on-brand design (no cookie-cutter templates)
  • Responsive down to the smallest phone
  • Next.js build — server-rendered, instant navigation
  • Accessible, semantic markup

Performance & SEO

  • Core Web Vitals in the green (LCP, CLS, INP)
  • Image optimisation and lazy loading
  • Structured data and clean metadata on every page
  • Analytics, GTM, and event tracking wired in

Launch & Handover

  • CMS so your team edits copy without a developer
  • QA across browsers and devices
  • Redirects and migration from your old site
  • Training and documentation on handover

How we ship a website.

01

Week 1

Discovery & map

Goals, audience, and competitors reviewed; site architecture and page plan agreed before a pixel is drawn.

02

Week 2–3

Design

On-brand page designs with real copy direction, reviewed in rounds until the story and structure land.

03

Week 3–5

Build

Next.js build with SEO and performance baked in, staged for you to click through as it comes together.

04

Week 5–6

Launch

QA, redirects, analytics, and go-live — with training so your team owns it after handover.

The stack we build on.

Framework

Next.jsReactTypeScriptTailwind

CMS

SanityContentfulHeadless WordPress

Performance

VercelCloudflareImage CDN

Tracking

GA4Google Tag Manager

Is this the right fit?

  • You need a marketing/brand site that's fast and ranks, not a store
  • Your current site is slow, dated, or a pain to update
  • You care about SEO and Core Web Vitals, not just looks
  • You want a site your team can edit without a developer
  • Not the right fit if you only need an eCommerce storefront — that's our WebStore service — or a quick one-page template you'll never update.

Project-based, fixed scope.

Project-based

Fixed-scope quote after a free discovery call — no hourly surprises.

Most brand sites ship in 4–6 weeks depending on page count.

Free discovery call · Fixed quote · You own the code

Let's talk about your growth.

Book a consultation with Sid, A37's founder — he'll review your brand and show you where the fastest wins are.

Book a consultation

Everything your eCom brand
needs to grow.

Book a consultation

Let's Work Together

Stop managing marketing. Start growing your brand.

Start your free 15-day trial. We'll show you exactly how A37 would run your brand's growth, no fluff, no pressure, no pitch deck.

No card required · Cancel anytime · Custom plan for your brand

Brand websites built for speed, SEO, and conversion

A marketing site is a sales tool, not a brochure

A37 builds fast, SEO-ready brand websites on Next.js: server-rendered, Core Web Vitals green, and structured so search engines and buyers both trust them. This is the marketing site that sells your brand — distinct from the storefront (WebStore) and from design-led web design. It's the top of the conversion surface every campaign lands on.

Speed and structure are treated as conversion levers, not afterthoughts: SEO is baked into the architecture, analytics and events are wired from day one, and a CMS means your team edits copy without a developer. Pair it with SEO so the site ranks, or run it under the Managed plan.

Built to be owned, not rented

Every build is clean, documented code you own outright — no proprietary lock-in, no monthly ransom for edits. Most brand sites ship in four to six weeks on a fixed-scope quote agreed after a free discovery call, so there are no hourly surprises. Start with the 15-day free trial if you want the growth system and the site together.

Frequently asked questions

How is this different from your Web Design or WebStore service?

Website is the fast, SEO-ready brand/marketing site. Web Design is the design-led service for stores and landing pages. WebStore builds the eCommerce storefront itself. Many brands need Website + WebStore together.

What do you build websites with?

Next.js and React with a headless CMS (Sanity, Contentful, or headless WordPress) so the site is fast, SEO-ready, and editable by your team without a developer.

Will the site be fast and rank on Google?

Yes — Core Web Vitals in the green, structured data, clean metadata, and an SEO-first architecture are part of every build, not an add-on.

How long does a website take?

Most brand sites ship in 4–6 weeks depending on page count, on a fixed-scope quote agreed after a free discovery call.

Do I own the code?

Yes. We hand over clean, documented code you own outright, with training so your team can run it — no proprietary lock-in.

Start 15-Day Trial