Software house — est. for the obsessive
Software that’s out of this world

WE OBSESS OVER SOFTWARE.

Custom applications, SaaS products, web and mobile — designed, built and shipped by a team that sweats the details everyone else skips.

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CUSTOM SOFTWARE  ·  SAAS PRODUCTS  ·  WEB APPS  ·  MOBILE APPS  ·  AUTOMATION  ·  CUSTOM SOFTWARE  ·  SAAS PRODUCTS  ·  WEB APPS  ·  MOBILE APPS  ·  AUTOMATION  ·   CUSTOM SOFTWARE  ·  SAAS PRODUCTS  ·  WEB APPS  ·  MOBILE APPS  ·  AUTOMATION  ·  CUSTOM SOFTWARE  ·  SAAS PRODUCTS  ·  WEB APPS  ·  MOBILE APPS  ·  AUTOMATION  ·  
Two things we do

Which one are you here for?

We build client websites that earn their keep — and we build and run our own software products. Pick a lane; each has its own story.

Client websites
Client websites

Websites

Sites that earn their keep — fast, sharp, built to convert. Some from zero, some rescued after another agency left the wreckage. All live, earning, and still maintained by us.

4 live sites SEO rescued Fully hosted
Explore our websites →
Software products
Software & apps

Software

We don’t just build websites — we build the software that runs businesses. The proof is LightDay: our own live SaaS with paying customers across the UK, and custom builds for businesses who need more than a site.

Live SaaS Paying customers World-first features
Explore our software →

Why work with us

Most software houses hand over a build and disappear. We don’t — because we can’t afford to. We run our own product.

01
We run our own SaaS
LightDay has real paying customers today. We know what it takes to ship, support and keep software running — not just launch it.
02
Built by the industry, for it
Our software is shaped by people who’ve actually run the businesses it’s built for, not just brief documents.
03
One team, start to finish
Design, build and ongoing maintenance under one roof — no handoffs between agencies, and no disappearing after launch.
How we work

Discover → Design → Build → Support

01
Discover
We learn the business before we open an editor — the real workflow, not the assumed one.
02
Design
Interfaces people actually enjoy using, not just tolerate.
03
Build
Clean, obsessively-tested code shipped in weeks, not quarters.
04
Ship & Support
We stay on after launch — we run our own SaaS, so we know support isn’t optional.
// Restricted access · clearance required

Black Project ████████

CODENAME: OSLAB
OS | LAB
by Obsessive Software
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TOP SECRET
● REC · CH03
CASE OS-████-9 · SIGNAL ENCRYPTED
EYES ONLY
◌ NO SIGNAL
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ACCESS DENIED
OBSESSIVE
VISION
PWR
CLASSIFICATIONBLACK
STATUS███████████
DIVISION████ ██████
CLEARANCELEVEL ██ REQUIRED

Something is being built in the dark. We’re not ready to talk about OSLAB yet — and if we told you, we’d have to redact it. Need-to-know only.

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▸ Clearance can be requested on screen — though we doubt you have it.
Get in touch

Got an idea worth obsessing over?

Tell us your idea. We’ll turn it into reality.

✉️
Thanks — we’ll be in touch!
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