Bespoke software · project work

Software built around how you work

Most business software makes you change your process to suit the software. This works the other way round. We build the tool your business actually needs, whether that’s an automation, an internal system, a customer portal or the job you currently do by hand every Monday. Every job has a fixed price and an agreed outcome.

This is separate from our monthly website plans. It’s a different kind of work, and we quote it per job.

Fixed price per phase You own the code Working software early No platform lock-in Built in Hampshire

Six shapes this usually takes

Most of the projects we’re asked about fall into one of these. If yours doesn’t, it’s still worth a message.

Automating the manual job

The thing you do by hand every week because no product does it quite right. Copying figures between two systems, chasing the same people, rebuilding the same report. It’s usually the cheapest kind of project and the quickest to pay for itself.

Internal tools

A proper system for how your business runs, instead of six spreadsheets and a WhatsApp group. Jobs, stock, staff, scheduling, whatever the real bottleneck is.

Customer portals

Somewhere your customers log in to see their orders, their documents, their appointments or their account, so they stop emailing you to ask.

Integrations

Making two systems that were never designed to talk to each other talk to each other. Your accounts package, your supplier’s feed, your till, your website.

Booking & payment systems

This is where our own platform started. If your booking or payment flow is unusual, say multi-site, multi-staff, odd rules or deposits that work differently, an off-the-shelf product will fight you.

Rescuing something half-built

A project that stalled, a developer who disappeared, a system nobody understands any more. We’ll read through it, tell you whether it’s worth saving, and then either finish it or replace it.

When this is the wrong answer

Bespoke software is expensive next to a subscription, and more often than not it’s the wrong call. We’d rather tell you that at the start than three weeks in.

Worth building
  • The job costs you real hours every single week and no product does it well.
  • Your process is unusual, and every tool you’ve tried has made you work around it.
  • You’re paying per-seat or per-transaction fees that now cost more than owning the thing would.
  • The data matters and it’s currently held together by spreadsheets and memory.
  • You need two systems joined up and neither vendor is going to do it for you.
Take the shortcut instead
  • You need a website with booking, quoting or invoicing. That’s a monthly plan, live in 48 hours.
  • A £20-a-month product already does 90% of it. Use it, and spend the money elsewhere.
  • The process itself is the problem. Software will just make a bad process faster.
  • Nobody internally has time to answer questions during the build. It’ll stall, and you’ll have paid for it.
  • You’re not sure what you want yet. Start with the small annoying job rather than the grand plan.

The platform this business runs on

The fairest way to judge whether we can build your system is to look at ours. Every OneTapWeb client site runs on software we designed and wrote ourselves, and it handles other people’s money every day.

The OneTap client hub

Built in-house · in production

It’s a multi-tenant platform that sits behind every site we build. Each client gets their own account and runs their business from one login on their phone. It covers services and availability, a booking engine with add-ons and deposits, quotes and job tracking, one-off and recurring invoices with automatic reminders, an online shop with stock control, and collection ordering for takeaways, with more than one alert so an order doesn’t get missed in a Friday rush.

Card payments go through Stripe into each client’s own account, with our platform fee taken off per transaction and set per plan. There’s an admin side for setting up clients, and a booking widget that drops into any site we build.

Nobody sold us this. We specified it, built it, deployed it and still maintain it, which is roughly what we’d be doing for you.

See what it does for clients →
Illustration of the OneTap hub dashboard showing bookings, quotes, invoices and orders in one place TodayBookingsQuotesInvoicesShopOrdersCustomers Good morning Everything that came in, in one place Bookings today12Open quotes4Paid this week£1,240 Latest activity New booking, 10:30Deposit paid by card£15.00 Quote acceptedBathroom refit£2,400 Invoice paidBank transfer£480.00 Collection orderReady in 20 minutes£23.50

One phase at a time

You should never be more than a few weeks from seeing something that works, and you should always know what the next invoice looks like before it arrives.

  1. Step 1

    A free call

    A free half-hour chat, over WhatsApp or a video call, where you describe the problem. You don’t need to know how to fix it. We’ll give you a rough cost, tell you whether it’s worth doing at all, and say so if a £20 product would do it cheaper.

  2. Step 2

    Scoping, then a fixed quote

    For anything sizeable we do a paid discovery phase first and give you a written spec and a fixed price. The cost comes off the build if you go ahead, and the spec is yours to take to another developer if you don’t.

  3. Step 3

    Built in stages

    Each phase has a price and an outcome. At the end of each one you get working software to use and pick holes in, so you’re never waiting a year to see anything.

  4. Step 4

    Handover, then support

    You get the code, documentation and a walkthrough. After that you can run it yourself, or we keep it hosted, monitored, backed up and updated on a monthly retainer.

What projects cost

These are ranges, because the cost depends on what you need. Every job gets a fixed quote before any work starts, so you won’t get an hourly bill that keeps growing.

There’s a day rate for ongoing work, so ask us about it. If you just need a website with booking or invoicing, a monthly plan is a much better use of your money.

The questions worth asking

A few of these are worth asking any developer before you hand over money.

How is this different from the monthly plans?
The plans are a product: a website and a set of tools that already exist, for a fixed monthly fee. Bespoke work is a project. It’s something that doesn’t exist yet, built around how your business works and quoted per job. If a plan covers what you need, go with the plan. It’s cheaper and it’s live in 48 hours.
Why would I trust you with a four-figure build?
Fair question. The best answer we can give is to look at what we already run. The booking, quoting, invoicing and payment platform behind every OneTapWeb client site is ours. We designed it, built it and still maintain it, and it handles real payments for real businesses every day. We didn’t buy it in or white-label someone else’s. That’s the reference project, and you can see it working on any client site we’ve built.
Do I own what you build?
Yes. The code is yours and you get a copy of it, along with repository access, documentation and a handover walkthrough. We don’t build on a proprietary platform that only we can run. If you want to take it to another developer in two years, you can, and we’ll help with the handover.
What do you build things with?
Web applications. They run in a browser on a phone, tablet or desktop, so there’s nothing to install. We stick to boring, well-established, well-documented tools, because you need this working in five years’ time and another developer needs to be able to pick it up. Hosting, backups and monitoring can stay with us or move to you.
Do you build mobile apps?
We build web apps that work well on a phone and can be added to the home screen like an app. For most business tools that’s the right choice, and it costs a fraction of a native app. If you need a native App Store or Play Store build, say so early. We’ll either scope it properly or tell you we’re not the right fit for it. We’d rather lose the job than take it on and do it badly.
How long does it take?
An automation usually takes anything from a few days to a fortnight. A custom tool is typically three to eight weeks. A bigger product runs over several months, so we split it into phases and you have something working early instead of waiting for a big reveal at the end.
What if the scope changes halfway through?
It usually does, which is why we quote in phases. Each phase has a fixed price and an agreed outcome. If something new comes up, we price it as the next phase so the current one doesn’t overrun. You’ll always know what the next invoice looks like before it arrives.
What happens once it’s finished?
You can take it and run it yourself, or keep us on a support retainer for hosting, monitoring, backups and small changes. We’d recommend the retainer, because software that nobody looks after slowly stops working. It’s priced separately from the website plans and we’ll quote it alongside the build.
Can I start small?
Please do. The best first project is the most annoying job in your week, the thing you do by hand every Monday morning. It’s cheap to build and pays for itself quickly, and it tells us both whether we work well together before anyone commits to something bigger.

Describe the problem

Tell us what takes too long, what keeps going wrong or what you still do by hand. You don’t need a solution in mind. Half an hour talking it through is usually enough to tell whether it’s a fortnight’s work or a few months.

WhatsApp Message 07599 883 585

Send a screenshot of the spreadsheet you’re trying to kill. It says more than a paragraph.

Email hello@onetapweb.co.uk

We reply the same working day. We’re based in Eastleigh, Hampshire, and take on project work from anywhere in the UK.

Quicker: message us on WhatsApp on 07599 883 585.