Skip to content
Services/Technology/Website Creation
Technology

Custom Website Development

Custom web applications built with Next.js — blazing fast, SEO-optimised, and designed to convert.

4–8 weeks
From $1,200

Sub-2s load time

90+ Lighthouse score

Mobile-first & accessible

SEO-ready from day one

Kelhos Brand graphic titled Custom Website Development

Custom website development, built with Next.js rather than a page builder or a theme forced to fit your business. We build sites for companies selling to customers abroad, with the performance and structure search engines and buyers both respond to.

From $1,200, with a fixed quote once we understand the scope.

Who custom website development suits

A template site or a page builder is a reasonable starting point for some businesses. Custom website development earns its cost once a site needs to load fast, hold up under real traffic, or do something a template genuinely cannot.

  • You need a site fast enough that Core Web Vitals and Lighthouse scores stop being a liability.
  • Your current site is built on a page builder that has become slow and hard to change.
  • You need custom functionality, an integration or a data model a template was never built to support.

What is included

Every build starts in Figma, not in a template library.

  • Custom UI and UX design in Figma, approved before any code is written.
  • Development in Next.js 14, TypeScript and Tailwind CSS.
  • On-page SEO and meta configuration set up from the first page, not bolted on afterwards.
  • CMS integration where content needs to be editable without a developer.
  • Contact forms, email integration and Google Analytics 4 configured before launch.
  • Cross-browser and cross-device testing with a Lighthouse audit before delivery.
  • Thirty days of post-launch support for anything that needs adjusting.

The stack, and why it matters

Next.js renders pages on the server, which is what makes fast, genuinely good Core Web Vitals scores achievable rather than something bolted on afterwards with a plugin. The framework itself is maintained in the open and not tied to any one hosting provider.

TypeScript catches a category of bugs before they ever reach a browser, and Tailwind CSS keeps the styling consistent as a site grows, rather than accumulating conflicting rules the way hand-written CSS tends to over time.

Reference: Next.js documentation

The process, end to end

Discovery, design in Figma, development, testing and launch, in that order, each stage approved before the next begins. Nothing goes into code until the design is signed off, which is what prevents a project turning into an open-ended series of revisions.

What you own when it is finished

The code, completely. There is no licence fee, no page-builder subscription, and no dependency on us to make a future change. You can host it anywhere and hand it to any developer.

Related reading

What actually drives the cost of a website build is covered at /blog/what-a-business-website-costs-by-scope, the comparison between Next.js and WordPress is at /blog/nextjs-vs-wordpress-for-a-business-site, and the performance measures Google uses are explained at /blog/core-web-vitals-in-plain-language.

What's Included

Next.js / React
SEO & Core Web Vitals
CMS Integration
Custom UI/UX Design
Custom Figma design mockups
Responsive across all screen sizes
90+ Google Lighthouse score
On-page SEO & meta setup
CMS integration (Sanity, Contentful)
Contact forms & email integration
Google Analytics 4 setup
Post-launch 30-day support

How We Work

1

Discovery Call

We align on goals, audience, and tech stack in a focused 45-minute call.

2

Design in Figma

Full UI/UX design with your branding — reviewed and approved before a single line of code.

3

Development

Built with Next.js 14, TypeScript, and Tailwind CSS for speed and maintainability.

4

Testing & QA

Cross-browser and cross-device testing. Lighthouse audit before delivery.

5

Launch & Handoff

Deployed on Vercel or your preferred host. Full code ownership transferred.

Deliverables

1Figma prototype
2Responsive website
3Admin CMS
4Deployment & hosting

Pricing

From $1,200

Custom quote based on scope. No hidden fees.

Timeline

Typical delivery for Website Creation is 4–8 weeks. Timeline begins after the initial discovery call and project kickoff.

Frequently Asked Questions

Ready to get started?

Tell us about your project and we'll get back to you within 24 hours with a tailored proposal.