We build the software
your business runs on
Websites, web and mobile apps, CRM, ERP, e-commerce and bespoke platforms — designed and engineered in-house for UK businesses that need software to work properly, not just look the part.
- London based
- Fixed, itemised quotes
- You own the code
What we deliver
Taking projectsWebsite Development
Web App Development
Mobile App Development
Custom Software
CRM Development
ERP Development
300+
Projects delivered
10+
Years building software
40+
Engineers & designers
What we do
Sixteen specialisms, one accountable team
Whether you need a five-page website, a platform your whole company depends on, or the campaigns to put people in front of it — same senior team, same standard.
300+
Projects delivered
10+
Years building software
40+
Engineers & designers
5/5
Average client rating
Why NOS Digital
Agency polish, engineering discipline
Plenty of studios can make something look good. Fewer can keep it running, secure and fast three years later. We do both, and we are straightforward about the trade-offs.
One senior team, start to finish
The engineers who scope your project are the ones who build it. Nothing is handed to a junior bench once the contract is signed.
Working software every two weeks
You review real, running software on a fortnightly cycle — so scope questions surface early, while they are still inexpensive.
You own everything
Source code, infrastructure, domains and data are yours from day one. No licence traps, no hostage hosting, no lock-in.
Priced honestly, up front
A fixed discovery phase produces a costed plan before the build starts, so you are never signing a blank cheque.
How it works
A process with no surprises in it
Five stages, clear checkpoints, and something real to look at every fortnight.
Discovery
We map the problem, the users and the constraints, then agree what success actually looks like.
Design
Interface and architecture designed together, so what you approve is what can genuinely be built.
Build
Two-week sprints with a working demo at the end of each one. No black boxes, no long silences.
Launch
Testing, migration, monitoring and a rehearsed go-live — deployed when it is ready, not when it is due.
Support
Patching, monitoring and continuous improvement on a retainer that fits how much you actually need.
Client results
What it's like to work with us
They rebuilt our booking platform in eleven weeks and it has not missed a beat since. The difference in the team's day-to-day workload was immediate.
We came with a messy process and half a spec. They turned it into a system our whole sales floor now runs on, and they were straight with us about what not to build.
Our store was slow and the checkout leaked customers. After their work, page speed halved and conversion is up 34% year on year.
FAQ
Questions we get asked a lot
If yours is not here, ask us directly — we answer honestly, even when the answer is that we are not the right fit.
It depends entirely on scope, but for context: marketing websites typically start around £6,000, custom web applications from £25,000, and mobile apps from £30,000. We always give a fixed, itemised quote after a discovery call so you know exactly what you are committing to.
A website is usually 3–6 weeks. Web applications and mobile apps run 10–20 weeks depending on complexity. ERP and multi-module platforms are phased over several months so value arrives before the whole thing is finished.
Yes. We are based in London and most of our clients are UK-based, but we deliver for clients across Europe and the Middle East, with a second team in the UAE covering that region.
Most clients move onto a support retainer covering monitoring, security patching, backups and an agreed pool of development hours each month. There is no obligation — everything we build is yours to take elsewhere.
Frequently. We begin with a paid audit of the code, infrastructure and security, then give you an honest assessment of what is salvageable and a prioritised plan. Sometimes the answer is to keep going; sometimes it is to rebuild, and we will say so either way.
Ready when you are
Let's talk about what you're building
Tell us the problem in plain English. We'll come back with a realistic approach, a timeline and a number — no obligation, no sales theatre.
Or call +44 7853 148225