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Web apps and portals

Web apps and customer portals that run in any browser

Customer portals, admin dashboards, booking and ordering systems made for the way your business works, running in any browser with no app to install. Built in Luton, Bedfordshire, for businesses across the UK and worldwide.

  • Built around your own process, not a one-size template
  • Every change tested and reviewed before release, with a private preview first
  • You own the finished system
Web apps and portals

What it is

A system made for your business that your customers and your team open in a browser: a customer portal where people log in and see their bookings, orders or documents; an admin dashboard where your team manages them; an online booking or ordering system that takes the phone calls and spreadsheets out of your day.

Because it runs in the browser there is nothing to install and nothing to publish in an app store. It works on a laptop, a tablet and a phone. An Android app can be added later if your customers want one.

What is included

  • Customer portals, admin dashboards, booking and ordering systems
  • Built around your own process
  • Secure accounts and logins for customers and for your team
  • Every change tested and reviewed before release
  • Private preview link before anything goes live
  • Secure UK/EU hosting with daily backups, monitoring and updates on a hosting and care plan
  • You own the finished system
Who it is for

Who it is for

A business run on phone calls and spreadsheets

Bookings, orders, enquiries and customer details that live in different places and depend on someone remembering.

A business whose customers need their own login

Landlords and tenants, patients, members, trade customers: a portal where they see their own details and your team sees everything.

A local service that takes appointments

Online booking systems for taxi firms, salons, barbers and other local services, with the requests arriving in one place.

A business with a process of its own

If no off-the-shelf tool fits the way you work, a system built around your process does.

Process

How it works

  1. Step 01

    Free consultation

    We go through how your business works today and what the system has to take off your hands.

  2. Step 02

    Plan and fixed quote

    A written plan with the screens, the features, the timeline and a fixed price. No work starts until you approve it.

  3. Step 03

    Build and preview

    You use the system on a private link as it takes shape and ask for changes before it goes live.

  4. Step 04

    Launch and care

    Live on your own domain with secure HTTPS, then hosted, backed up, monitored and improved for you.

Price

Price, as on our Packages section

One package, quoted from your own requirements. Every project gets a free consultation and a fixed written quote.

Web app or customer portal

A system made for the way your business works, running in any browser with no app to install.

from £4,800 one-off
  • Customer portals, admin dashboards, booking and ordering systems
  • Built around your own process
  • Every change tested and reviewed before release
  • You own the finished system
Request a quote

Prices in GBP, exactly as on our Packages section. Every project gets a free consultation and a fixed written quote; no work starts until you approve it. All packages.

Questions

Frequently asked questions

What is the difference between a web app and a website?

A website shows information and takes enquiries. A web app does work: people log in, book, order, upload, approve or manage things, and the data is kept for them. Many clients have both, on the same domain.

Do my customers need to install anything?

No. A web app runs in the browser on any phone, tablet or laptop. If you later want an app in the store as well, an Android app can be built on the same system.

Why is it priced from £4,800?

Because every system is built around your own process rather than a template, the price depends on the screens and features you need. The written quote is fixed once you approve it.

Can it connect to the tools I already use?

Tell us what you use and we say honestly in the consultation what is possible and what it would cost; nothing is promised before we have looked.

Do I own it?

Yes. You own the finished system, your data and your code once paid in full.

Who hosts it?

We do, on secure UK/EU hosting with daily backups, monitoring and updates, on a hosting and care plan from £39 a month. Larger systems are quoted on their own needs.

Who we help

Built for businesses like yours

See how this service fits the trades we work with most.

Ready to take the spreadsheets out of your business?

Tell us how you work today. You get a free consultation and a fixed written quote, with no obligation.

Or email contact@opuscore33.systems. We reply within one working day.

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