Web, App and Mobile Development

Built for your business.
Done for you, completely.

Bespoke websites, web applications and mobile apps for coaches, consultants and growing businesses. We bridge the gap between commercial ambition and the technology that delivers it.

Start a project→What we build

Marketing Websites

Fast, high-converting websites that look the part and actually bring in business. Built to rank, built to convert.

Web Applications

Custom web apps that do the work your business needs done. Portals, platforms, CRMs, booking systems, dashboards.

Mobile Apps

iOS and Android applications that extend your web presence into your clients' pockets. Native feel, rapid build.

Why uOnline

We understand your business.
Most developers do not.

Twenty-four years bridging the gap between commercial thinking and technical execution. We started in a back bedroom, built into a serious development operation, and now we bring that same depth of experience to businesses who deserve it.

The interface between your business goals and the technology that serves them is where most projects go wrong. It is where we are strongest.

Our story→

Business-first

We understand what a business needs to achieve before we write a line of code. Most developers cannot say that.

AI-powered, human-checked

We use Claude Code, Cursor and JetBrains to build fast. Every line is reviewed by a human who understands both the tech and the brief.

24 years deep

Started in a back bedroom. Built into a serious development operation over two decades. We have seen every kind of brief.

Ready to build?

Tell us what you need.

A brief conversation is enough to know if we are the right fit. We work with a small number of clients at a time and move fast.

Start a project See services