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Next.js development company · United States

Websites with a bigger job to do.

Marketing sites, customer portals and connected products—designed around the business job, not forced into a template.

Senior-ledMobile-firstMeasured in production
What you get One clear system

A custom website your team can actually run.

Custom interface

Built around the customer journey

Search foundations

Visible, crawlable and structured

Production performance

Measured on real pages

Controlled handoff

Routine content stays editable

Next.js earns its place when the site needs this control. If it does not, we will say so.

The fit test

Use Next.js when the constraint is real.

The framework is a means, not the pitch. These signals make a custom build worth considering.

01

Your website is becoming a product

Customers need accounts, personalized journeys, live data, useful tools or a portal—not another brochure page.

02

Business systems need to connect

The public experience needs to work with content, forms, directories or business data without feeling stitched together.

03

A rebuild must protect search

Important URLs, content, internal links and measurement need a controlled migration—not a launch-day redirect scramble.

04

Performance needs an owner

The production site needs measured budgets, restrained third-party code and a clear handoff—not a perfect score on an empty demo.

What we build

Four jobs. One deliberate system.

01

Marketing websites

Fast, distinctive sites with clear service journeys, proof, editable content and search foundations built in.

02

Customer portals

Useful private or public journeys that bring accounts, content, directories, forms and business data into one interface.

03

Connected products

Customer-facing tools and internal workflows that behave like software while remaining easy to understand.

04

Platform migrations

Controlled moves from WordPress or another platform, with page parity, redirect mapping, crawl checks and post-launch monitoring.

Proof in production

The evidence is visible.

For Kings Heath Business Association, the live website recorded PageSpeed Insights performance scores of 93 on mobile and 99 on desktop on August 11, 2026. Its team can update most routine content without changing the public design.

These are dated lab measurements, not a promise that every run or every website will score the same.

See the full case study
93Mobile performance
Google PageSpeed Insights report showing 93 for mobile performance on khba.org
99Desktop performance
Google PageSpeed Insights report showing 99 for desktop performance on khba.org

From brief to handoff

Know what each decision produces.

Business constraint
A clear scope tied to the job the website needs to do
Content and data
A defined boundary between editable content and product behavior
Production risk
Release checks for forms, accessibility, search and performance
Handoff
Editable routine content and documented moving parts

Common questions

Straight answers.

What does a Next.js development company build?

Next.js can support marketing websites, customer portals, directories, account journeys and connected web products. The right scope starts with the business job, then uses the framework only where its control is useful.

Is Next.js right for every website?

No. A straightforward publishing site may be better served by a simpler platform. Next.js becomes valuable when custom behavior, integrations, interface control or a separated content system justifies the extra engineering.

Can WordPress move to Next.js without losing SEO?

A careful migration can protect important search signals, but no responsible company should promise unchanged rankings. The work includes a URL inventory, page parity, one-to-one redirects, rendered metadata, internal-link updates, crawl testing, sitemaps and Search Console monitoring.

Can non-developers update a Next.js website?

Yes. The editing experience comes from the content system connected to the website. The right setup lets a team update routine content without giving every page unrestricted layout controls.

Does Next.js automatically make a website fast?

No. Performance still depends on architecture, images, fonts, scripts, data loading, caching and the content added after launch. Field data and production testing matter more than the framework label.

Have a website, migration or product in mind?

Start with the constraint.

We will tell you whether Next.js is the right tool—and what the first sensible step looks like.

Looking for a UK Next.js agency? See our UK service page.

Get unstuck