Business Software
UNIT10 designs and builds software around your actual processes — not the process a generic SaaS tool assumes you have.
The gap between a website and running your business
Most businesses reach a point where a website isn't the limiting factor anymore — the operational grind is. Bookings tracked in a spreadsheet that two people are editing at once. Customer records split across an inbox, a CRM trial and someone's notebook. Reports built manually every Monday because no system actually produces them.
That's the point where bespoke business software stops being a luxury and starts being the thing that actually removes the ceiling on growth. UNIT10 builds the software layer that sits behind (and often replaces) the manual processes — a system built around how your business actually works, not how a generic SaaS product assumes every business works.
Why bespoke, not another subscription
Off-the-shelf software is fast to start and genuinely the right choice for plenty of businesses — we'll tell you honestly if that's you. But it starts to cost you the moment your process doesn't fit its assumptions: workarounds pile up, staff avoid using it properly, and you're paying monthly for functionality you don't use alongside missing functionality you desperately need.
Bespoke software costs more upfront and is built around your process from day one, so there's no workaround layer, no unused feature bloat, and no ceiling imposed by someone else's product roadmap. It's the right call once the cost of forcing your business into generic software — in time, errors and missed opportunity — exceeds the cost of building your own.
- No monthly per-seat costs that scale against you as you grow
- Built around your actual workflow, not a generic one
- You own it — no vendor lock-in, no forced migrations
- Integrates with what you already use, rather than replacing everything
- Can evolve as your business does, without waiting on someone else's roadmap
How we scope and build it
We start by mapping your actual process — not the process you think you should have, the one that's really happening, workarounds included. That discovery phase is what separates useful bespoke software from an expensive version of the same problem: we're not guessing at requirements, we're documenting how the work genuinely gets done and where it breaks down.
From there we design the data model and system architecture, build the application in stages so you can see and use working software early rather than waiting months for a single reveal, and integrate with the tools you're already committed to — accounting software, email, calendars — rather than asking you to abandon everything at once.
What this becomes
Business software is rarely one static system. It typically starts as one piece — a customer database, a booking system, an internal portal — and grows into the connected infrastructure that actually runs the organisation: see Custom CRM, Customer Portals, Internal Staff Portals, Dashboards and Automation for the pieces we build most often, usually in combination rather than isolation.
Frequently asked questions
How much does custom software cost?
It depends entirely on scope — a focused internal tool solving one clear problem can start from a few thousand pounds, while a full multi-user system with integrations, permissions and ongoing development is a larger, phased investment. We scope properly before quoting, and we'll tell you honestly if an off-the-shelf tool would serve you better and cheaper.
How long does software development take?
A focused internal tool can be live in a matter of weeks. Larger systems are built in phases, with usable functionality delivered early rather than everything arriving at once at the end — this also means you can start getting value, and giving feedback, well before the full system is complete.
We already use several SaaS tools — can you integrate with those instead of replacing them?
Yes, and this is usually the right approach. Most bespoke software projects work alongside your existing accounting, email or calendar tools via integration rather than replacing everything — see API Integration. We only recommend replacing a tool outright when it's genuinely the source of the problem.
What happens if our needs change after launch?
That's expected, and it's one of the core advantages of bespoke software — it can change with you. We offer ongoing development (see Ongoing Development) specifically because ambitious businesses don't stay still, and software built to be extended is far cheaper to evolve than software built as a one-off.
Related services
Custom CRM
A CRM that fits how you actually sell, not a template you have to bend around.
Custom Database Development
The structural layer underneath every serious piece of business software.
Customer Portals
A private, branded space where customers can self-serve — instead of emailing you for everything.
Automation
Remove the manual steps between one system and the next.
API Integration
Make your systems talk to each other properly, instead of living in isolation.