Crawley, West Sussex · Serving Sussex, Surrey, Kent & London
Websites. Software. Systems.
Built to grow your business.
From a single landing page to software that runs your entire organisation. UNIT10 is the digital agency and software studio for ambitious businesses across Crawley, Sussex and the South East.
Every UNIT10 build can grow, step by step, into whatever your business needs next
A fast, credible front door for your business
What we build
One team, from your first landing page to the software that runs the business
Process
A clear process, from first conversation to ongoing growth
01
Discovery
We learn your business, your customers and what's actually holding growth back — not just what page you want built.
02
Design
Custom UI in Figma, built around your customers and competitors. You review and approve before development starts.
03
Build
Modern, performance-first development. Staged progress you can see, not a single reveal months later.
04
Launch
Technical SEO, structured data and analytics verified before go-live. No broken redirects, no lost rankings.
05
Grow
Hosting, maintenance and ongoing development — so the system keeps improving long after launch.
Real, live projects
Verified work, built by UNIT10 — every one of them still live
Why UNIT10
Agency-calibre work, without the agency-sized markup
Based in Crawley, built for the South East
We know Manor Royal from the high street trades to the schools and sports organisations that make up Sussex's real economy — because we're part of it.
Websites and software, one team
No handoff between 'the web design agency' and 'the software people'. The same team that builds your site can build the CRM behind it.
Real, verifiable work
Every project in our portfolio is live today. We link to it, we describe honestly what we built, and we don't publish invented results or testimonials.
Built on modern foundations
Performance, accessibility and technical SEO aren't add-ons — they're default requirements on every build, checked before launch.
Answers
Common questions, answered directly
What does UNIT10 do?
UNIT10 is a digital agency and software studio based in Crawley, West Sussex. We design and build websites, business software and digital systems — from a single landing page through to CRMs, customer portals, dashboards and automation — for businesses across Sussex, Surrey, Kent and London.
How much does a website cost?
A focused brochure site design and build most commonly falls between £3,000 and £9,000, depending on the number of pages, custom functionality and content required. Landing pages start from around £750. Larger sites with custom software components cost more — we always scope properly and quote based on what you actually need, rather than a fixed package price.
Why choose bespoke software instead of an off-the-shelf tool?
Off-the-shelf software is faster and cheaper to start with, and it's genuinely the right choice for plenty of businesses. Bespoke software becomes worth it once your process is specific enough that generic tools force constant workarounds, or once you're paying for multiple disconnected subscriptions that should be one connected system. We'll tell you honestly which situation you're in.
What is local SEO?
Local SEO is the practice of optimising your online presence — your Google Business Profile, location-specific content, citations and reviews — so your business appears prominently when people nearby search for what you offer. It's distinct from general SEO because it's driven heavily by proximity and location-specific trust signals, not just relevance.
What is GEO (Generative Engine Optimisation)?
GEO is the practice of structuring website content so generative AI tools — ChatGPT, Gemini, Perplexity, Google's AI Overviews — can accurately find, understand and cite it when generating answers to relevant questions. It's the AI-era counterpart to traditional SEO, which optimises for ranking in a list of search results rather than being the source behind a generated answer.
Tell us what you’re trying to build. We’ll tell you honestly what it takes.
A landing page, a full rebrand, or the software that runs your business — start with a conversation, not a sales pitch.