01
Launch sprint
1–2 weeks
Test an idea fast: a launch site and a clickable prototype.
We design and build web apps, booking and ordering systems and internal tools for growing businesses and founders. You'll be using a working version by the halfway point, not just at the end.
4 shipped projects · Clients in the UK and Germany · In daily use at a restaurant group
NDA · You own the code
01Services
The software growing businesses run on every day. One studio, from first sketch to launch and beyond.
Point-of-sale, kitchen tickets, stock and reports in one system.
Booking, ordering and self-service accounts for your customers.
Replace the spreadsheet everyone is afraid to touch.
A first version that is ready for real users and real payments.
Connect the tools you already pay for. AI where it saves time.
Fast, findable sites that bring in enquiries.
Not sure which fits? Ask us.
Book a free 30-min call (opens in a new tab)02Builds
Four shipped projects. Screens are recreated for illustration and client names stay private.
01 · Business systemShipped
In daily use at a multi-site restaurant group in Europe: orders, kitchen tickets and end-of-day reports.
02 · WebsiteShipped
Took a long-running offline business online for the first time.
03 · Web appShipped
Built for a business in Germany: sales, orders and stock on one screen, pulled from the systems it already used.
04 · Customer portalShipped
Built for a client in the UK: self-service booking with confirmations and reminders, so the phone stops ringing.
03The studio
Halfmark turns ideas into software people love to use and businesses rely on every day. Thoughtfully designed, carefully engineered, delivered in half the time.
We design and build software that looks sharp, holds up when real customers use it, and makes sense from the first tap.
Everything happens in one place: planning, design, development, launch and the support that follows. You get one point of contact and an update every week, so your time goes into running the business, closing the next deal, or finally taking a Sunday off.
We are a small studio on purpose. We take on only a few projects at a time, so each one gets our full attention and the same care at launch as on day one.
One point of contact
The person you speak to is the person building it.
A written update every week
What shipped, what is next, and a live link to try.
Calls in your time zone
Wherever you are: the UK, Europe, the US or beyond.
04The build line
The same six steps on every project, so you always know what happens next.
Day 1 · 30 min
Your idea, your users and what success looks like.
Agreed before we start
Scope, timeline and quote in writing. Nothing starts until you approve.
Weeks 1–2
Clickable screens to tap through before anything is built.
The half mark
A live link every week, and a working version by the half mark.
Launch day
We go live together and hand over every account.
After launch
Fixes covered for an agreed period after launch, then we keep building with you.
Step one takes 30 minutes and costs nothing.
Book a free 30-min call (opens in a new tab)05Ways to work
Every project starts with a free call and a written proposal.
01
1–2 weeks
Test an idea fast: a launch site and a clickable prototype.
02
6–10 weeks
A complete first version, from spec to launch.
03
Monthly
Ongoing development for products already live and growing.
Launch sprints take one to two weeks. Most product builds launch in six to ten weeks. You get a firm timeline in the proposal before any work starts.
AI tools speed up the repetitive parts of building software, so more time goes into planning, testing and the details your users notice. An engineer reviews every change.
After a free 30-minute call you get a written proposal with scope, milestones and a clear quote. Work starts only once you approve it.
You do. The code, the designs and every account are yours from day one.
Yes. We are happy to sign one before you share any details.
Any of them. Calls are booked in your time zone and you get a written update every week.
A free 30-minute call. You leave with a clear next step, whether or not we work together.
What happens next
We reply to every email within 24 hours.
Booking opens our Cal.com page. Nothing is shared before you click. Privacy