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SOFTWARE DEVELOPMENT FOR LONDON BUSINESSES.

ruxox builds custom software, MVPs, CRMs and AI tools for London businesses — including London brands of our own — at a fixed price agreed before work starts.

Who builds custom software for London businesses at a fixed price?

ruxox is a software development company based in the UK and Nigeria that builds for London businesses at a fixed price: from £3,000 for an MVP, £5,000–£15,000 for a complete product and £15,000+ for platforms. You get a free written scope within 48 hours, and you own all the code.

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London projects we have built

Two of our live products serve London directly, so we know the market from the inside:

  • VIPListed — VIP tables at London’s top clubs in Mayfair, Soho and St James’s, plus sport, music and festival hospitality, every booking enquiry-led on WhatsApp.
  • OF.luxury — a London concierge platform for jets, yachts, villas and events, with a guide to 130+ venues in 21 destinations and a 24/7 concierge chat.

Both run on SiteChat, the AI help chat we built and run across our own brands.

What we build for London companies

How to choose a software company in London

London has more software firms per square mile than almost anywhere in Europe, and their websites say nearly the same things. Decide first what kind of supplier you need:

Supplier typeBest forWatch out for
Full-service agency (30–200 staff)Large, multi-discipline programmesHigher rates; juniors doing the work
Boutique studio (3–20 staff)Focused builds with senior people writing codeLimited capacity
Offshore or nearshore firmStable, tightly specified workTime-zone friction; spec must be exact
Freelance contractorA single well-defined workstreamNo cover for illness, no second opinion

Then ask the questions that rehearsed answers cannot cover:

  • “Who exactly will write the code, and can I meet them?”
  • “What is the riskiest part of my project?” A real answer names something specific.
  • “What happens if we stop after phase one?” You want: you own the code and the repository.
  • “How will I see progress?” Working software every week or two beats status reports.

Before signing, insist on four terms: intellectual property assigned to you on payment, repository access from day one, hosting and domains in your company’s name, and a written handover. Our fuller guide on how to choose a software development company covers contracts and red flags.

Why London clients work with ruxox

We are a small studio with senior people on every project, a team across the UK and Nigeria, and fixed prices instead of day rates. Every build starts with a written scope that names what is excluded and the riskiest unknown, and you pay against milestones you have seen running.

FAQ

Common questions

Do you work with businesses in London?

Yes. ruxox is based in the UK and Nigeria and builds for London businesses, including London brands we run ourselves such as VIPListed and OF.luxury. Most work is remote, with calls at times that suit you.

How much does software development cost in London?

With ruxox, builds start from £3,000 for an MVP, £5,000–£15,000 for a complete product and £15,000–£60,000+ for platforms, all plus VAT and fixed in a written scope before work starts.

Is it cheaper to hire a London agency or a smaller studio?

Large London agencies carry higher overheads and rates. A small studio with senior developers usually delivers focused builds for less, provided it has real shipped products you can check.

How quickly can you start?

You get a written scope and fixed price within 48 hours of your brief. Start dates are agreed in the scope.

What should be in a software development contract?

Intellectual property assigned to you on payment, repository access from day one, hosting and domains in your name, milestone payments, and a defined handover.

Work with us

Building something in London?

Send us a plain-English brief. You get a written scope, the riskiest part named honestly, and a fixed price within 48 hours.

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software development company londonbespoke software londoncustom software londonlondon app developersfixed-price software
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