See the fleet software we built — and run every day — before you commit a penny

A live walkthrough of FleetFlowApp for UK private-hire, PCO and van-hire operators running 1–50 vehicles — no theory, no slideware, just the platform on screen.

Book your fleet demo

Running a fleet on spreadsheets and disconnected tools

Vehicle records in one sheet, driver documents in another, handover photos on someone's phone, and no single place that tells you what's on the road right now. It causes admin errors, missed compliance dates and hours lost chasing information that should be one click away. Most software you've been pitched either forces your operation to bend around a generic tool, or charges per seat until the maths stops making sense.

We already built the answer — and we run it ourselves

NovaStacks is a UK software studio that builds custom, AI-powered platforms shaped around how a business actually works. FleetFlowApp is our own fleet and vehicle-rental management platform — the same product we operate, not an untested concept. That means when we show it to you, you're watching patterns proven in production, and you can start from FleetFlow or have us tailor a build around your exact process.

How it works

Book a slot and an engineer walks you through FleetFlowApp live, using scenarios from a fleet like yours. From there we scope what your operation actually needs, agree timelines and give you a tailored quote — the path runs from enquiry, to deposit, to your build, then a monthly managed and supported service. No commitment is required to see the demo.

Why NovaStacks

Most software firms sell you theory; we eat our own cooking. Alongside FleetFlow we build and operate a full suite of live SaaS products — CleanFlow for commercial cleaning, GuardFlowApp for security operations, CareOps for care recruitment, AutoLeadCall for lead qualification — so clients get software engineered by a team that runs the same tech in production every day. Typical projects sit at £2,000+, and every one leaves you owning the code rather than renting it. Because FleetFlow is live now, the fastest way to judge us is to see it work.

Frequently asked questions

Isn't custom software far more expensive than an off-the-shelf tool?

Off-the-shelf usually means per-seat fees that grow with every driver you add, plus the hidden cost of working around a tool that doesn't fit. With NovaStacks you can start from FleetFlow — already built — and you own what we deliver, so you're not paying a licence forever.

Do I actually own the software, or am I locked into you?

You own the platform we build for you — there's no license lock-in. We stay on as a long-term maintenance and support partner because clients want us to, not because you're trapped.

What if you disappear after go-live?

We run our own live products daily and offer ongoing maintenance and support that keeps your software secure, stable and improving after launch. Our business depends on keeping our own platforms running, so we're built for the long term, not a one-off drop.

Book your fleet demo

Fifteen minutes to see FleetFlowApp running live, then a straight conversation about your fleet, your timelines and a tailored quote. No slides, no obligation — just the software on screen and honest next steps.

Book your fleet demo

Book your fleet demo