For UK businesses running a 5 to 100 person operation on spreadsheets and workarounds

Custom software, live in 2 to 6 weeks. Not 6 months.

We build the system your business actually runs on. Fixed price agreed before anyone writes a line of code. One free call gets you a written technical scope with your price and delivery date on it, and it's yours to keep whether you build with us or not.

Free 30-minute call. No paid discovery. No obligation.
Yours free, either way

Technical Scope Document

Prepared after one 30-minute conversation

What gets builtDefined in writing
Build orderMilestone by milestone
Delivery dateFixed
PriceFixed, agreed upfront
OverrunsOurs to absorb

Take it to another developer and price-check us if you want to.

You bought the software. Your team still works around it.

The platform did about 60% of the job. The other 40% became workarounds, and the workarounds became the process.

Typed into three systems

The same client details, re-keyed into three platforms a day. Nobody mentions it anymore because it stopped being remarkable.

The load-bearing spreadsheet

One spreadsheet holds the business together, and one person understands it. If they're off for a fortnight, everything slows down.

The weekend catch-up

The operational day ends at five, then the admin day starts. Saturday mornings on the laptop, telling yourself it's a busy period. It's been eleven months.

The Fixed-Scope Build Engine

How we ship in weeks what agencies quote six months for. The person who scopes your build is the person who writes it.

One scoping conversation

Not a paid discovery phase. One structured call that produces a written technical scope: what gets built, in what order, by when, at what fixed cost.

Assembled, not rewritten

We build onto proven infrastructure instead of starting from an empty repository. The time goes into the part that's specific to your business, the only part with value.

Fixed price, absorbed overrun

The number is agreed before anyone writes code. If the build takes longer than estimated, that cost sits with us, not you.

Shipped, then supported

30 days of post-launch support included as standard. Then a monthly retainer so the integrations keep working as the platforms around them change.

Proof, not promises

8 days

CRM extension with a live Salesforce connection and 5 API integrations, in daily use by 300 people.

~90%

Of one practitioner's documentation time removed by a custom clinical records app. Around 2 hours saved per patient.

<1 sec

Real-time risk alerting across 6 broker platforms, monitoring over 75,000 accounts. Built by two developers in under three weeks.

Every client build sits under NDA. Yours will too. That's why we describe capability and outcome rather than naming names.

What agencies charge for this

£45,000+
  • Six people billed before anyone writes code
  • Paid discovery phase that produces a document
  • Six-month timelines built around sign-off gates
  • Open-ended invoices when it runs over

What we charge

£2,000 to £15,000
  • Fixed price agreed before the build starts
  • Free scope document, yours to keep
  • Live in 2 to 6 weeks
  • If it's a larger build, we tell you upfront

The guarantee

If the software doesn't do what your scope document says it does, we fix it free of charge or refund your final milestone payment.

And if an off-the-shelf product already solves your problem for £50 a month, we'll say so and point you at it. Even though it costs us the job.

Fair questions

That price seems too low. What's the catch?

There isn't one, but the reaction is fair. Your reference price included an account manager, project manager, business analyst, UX designer and solution architect, all billed before a developer opened an editor, plus offices and sales teams carried by client work. We removed those layers and build onto proven infrastructure, so the money goes into the part that's specific to your business.

2 to 6 weeks isn't realistic for what I need.

The hardest thing we've shipped was real-time monitoring across six broker platforms with sub-second alerting on 75,000+ accounts. Two developers, two and a half weeks. Most business software is a great deal easier than that. One proper scoping conversation up front, assembled infrastructure, no sign-off gates between milestones.

What happens after launch?

30 days of post-launch support included as standard, then a monthly retainer. Software sits inside a moving world. Platforms update and APIs change, and we stay on to keep it working.

Can I see software you've built?

Every client build is under NDA, which is itself the reassurance if your idea is the asset. We can show redacted screenshots, demo-data walkthroughs, and put you on a reference call.

Tell us the thing you assumed was too complicated to build.

A 30-minute call is enough for us to tell you whether it's buildable and what it costs. You leave with a written scope, a fixed price and a delivery date, free, whether you build with us or not.

Quantum3 Studio LTD  |  Company No. 16199926 (England and Wales)  |  ICO Reg. ZC213120  |  Woking, Surrey  |  [email protected]