Custom software that runs your business.
Plainsight builds the custom software, platforms and integrations that run your business, and ties them into the systems you already have.
Applications, platforms, and the integration that connects to the systems already in place, including ERPs. When a data or AI project needs somewhere to live, we build that too.
Start a projectWhat we build
Three shapes of work, one standard underneath.
Business process engineering
Where data and agents turn a manual process into an automated one, like automated invoicing or order handling wired straight into the ERP. This is usually where the biggest savings hide.
Custom software and platforms
Applications built around a real need, replacing spreadsheets, manual steps and the gaps between tools. Built to be used, owned and maintained by your team.
Integration
Connecting to the systems you already run on, including ERPs and CRMs. Many companies pay heavy licenses and expensive integrators for this. Because we already know your data, the work is often simpler and less costly than the usual route.
Where our edge is
The value in software was never the code. It sits in the data, the context and the process underneath, which is the part we already know from working inside your business.
We already know your data and your process
Most of our software work grows out of a data or AI project, so we have already seen how your business actually runs. We build the right thing, not the thing the brief described.
We build the agentic way
Agentic coding is how we work every day. It means we ship more, sooner, than the traditional route, with your developers building alongside ours rather than waiting on a vendor.
Adoption and ownership from day one
Software only creates value when people use it. We build with that in mind from the first sprint, and hand over something your team can run and grow without us on call.
How we work
Spec-led, with a disciplined lifecycle and testing built in. Modern where it counts, careful where it matters.
Start from a spec
Before we build, we write a proper functional analysis: what it does, for whom, and how we will know it works. Requirements with testable acceptance criteria, prioritised and agreed with you.
Build the agentic way
We follow a disciplined development lifecycle, no cowboy work, and build with agentic coding. Your developers work alongside ours, so the people who will maintain it have been writing it from the start.
Testing built in
A clear testing framework runs from day one, a large part of it agent-driven. What we ship keeps working as it grows, instead of breaking the moment we hand it over.
Deploy and hand over
Shipped into your cloud, wired into the systems you already run, tested against the real process, documented, and owned by your team.
Frequently asked questions
What does Plainsight's software engineering cover?
We design and build the software a business runs on: business process engineering that turns a manual process into an automated one, custom applications and platforms, and the integration that connects them to existing systems and ERPs.
How does Plainsight build software?
Spec-led. We start from a functional analysis with testable acceptance criteria, follow a disciplined development lifecycle, build with agentic coding alongside your team, and run a clear testing framework that is largely agent-driven, so what we ship keeps working as it grows.
Do Plainsight software projects always include AI?
Not always. Some software has no AI in it. But many builds get sharper with AI, and an AI solution usually needs software to live in. Start with the problem and we will place it.
Everything connects.
Strategy gives direction. Building creates value. Specialists protect it.
Strategy
From business questions to a data, AI and software direction your organisation can follow.
Explore →Build
Data and analytics, AI, and custom software. Built with adoption and ownership from day one.
Explore →Experts
Specialists who think like teammates. Keep your engine running and your team growing.
Explore →Got a process that should be software?
Tell us where the manual work and the gaps between tools are slowing you down. We'll figure out together if we can help.
Get in touch