We build websites, apps and software for London businesses.
Scalable websites, apps and AI at fixed prices. Every job is agreed in writing, and everything we build is yours to keep.
Websites from £149.99Email info@londoncoders.co.uk
Fresh bread, baked in Hackney
Order by 9am, at your door by noon.
Order nowDemos of the kind of thing we build. Yours gets your brand, your words and your prices.
Straight-talking prices, on the page.
Websites & design
Fast, polished sites that get found on Google and turn visitors into enquiries.
- Websites
- Online shops
- UX/UI design
Web & mobile apps
Web apps, portals and SaaS, plus native and cross-platform apps for iOS and Android.
- Web apps
- iOS & Android
- Flutter
AI & machine learning
AI solutions, machine learning and generative AI, built into the way you work.
- AI solutions
- ML
- Generative AI
Care & support
Hosting, backups, security updates and monthly changes, all handled.
- Hosting
- Maintenance
All prices exclude VAT. Every job is quoted in writing before we start.
The city never sleeps. Neither does our monitoring.
Nightly backups, security updates as they land and uptime checks around the clock. If anything wobbles overnight, it's flagged before your first coffee.
From the Square Mile to the suburbs
Professional firms, landlords, restaurants and garages across London. A few of them have new rules to meet.
Accountants & bookkeepers
Client portals and automated chasers take the quarterly legwork off your team.
In force · since 1 May 2026Estate & letting agents
One advertised rent and no bidding wars. Listings and applications built around the Renters' Rights Act.
SRA Transparency RulesSolicitors & legal
SRA price and complaints pages for law firms, plus secure client portals.
In force · since 6 April 2025Restaurants, hotels & venues
Advertised prices must include every mandatory fee. Booking pages that show the full price up front.
ULEZ · every London boroughGarages & fleets
MOT and service booking online, plus a quick link for customers to check their vehicle against the ULEZ.
Built for scrutinyFinance & professional services
Portals, internal tools and dashboards with access controls and audit trails as standard.
Four stops from idea to launch
- 01
Discover
We map your goals, users and constraints, then turn them into a costed plan.
You get a written scope and a fixed price
- 02
Design
Interface and architecture designed together, then tested on a clickable prototype.
You get a prototype to click through
- 03
Build
Short sprints with testing built in and a demo every week.
You get a working demo every week
- 04
Launch & scale
We put it live, keep an eye on it and scale it as you grow.
You get the code, logins and documentation
No hidden fees. Not even in London.
A fixed price, in writing
Every job is quoted in writing before we start. The figure you agree is the figure you pay.
You own what we build
On final payment, the source code, designs and content are yours, with documentation.
Built to scale
Architecture that copes with your next thousand customers, so growth never forces a rebuild.
No lock-in
Monthly care plans can be cancelled at any time, and the code is already yours.
Inherited a project that went sideways?
Developer gone quiet or the build stalled? We'll audit what's there, flag the risks and quote to finish or fix it. No need to start from scratch.
Rescue my projectNot sure what to build? Let's work it out.
Book a free consultation. We'll talk through your goals, suggest the simplest thing that works and tell you what it would cost.
Book a free consultationGot a vision worth building?
Tell us what you want to build or fix. We reply within one working day, usually with a few questions and a time for a call. Your fixed quote follows.