The best way to choose field service management (FSM) software in the UK is to ask every vendor the same questions and score the answers the same way. Most buyers rely on the demo instead, which is 45 minutes the vendor has built to look good. It tells you very little about how the software copes with your jobs, your compliance records, and the size you'll be in two years from now.

That's why we wrote our buyer's guide to choosing field service software. It has 18 questions across six themes, a scoring method, and print-ready sheets, so you can compare three vendors on equal terms.

This post walks through the thinking behind the guide: why we built it the way we did, and what we decided it had to cover. If you're about to start a round of demos, read this first, then take the full guide into the room with you.

Why a polished demo makes every vendor look the same

Field service software isn't a purchase you revisit every year. Most service businesses live with the choice for three, five, sometimes 10 years, so a poor fit costs far more than the licence. It costs months of disruption while the office and the engineers work around a system that doesn't match how they run jobs. Then comes the harder decision to switch again, once everyone is tired from the first change.

Demos make that decision harder. Any decent vendor can make their product look good for 45 minutes, and a good salesperson will steer the session towards what it does best. One vendor shows a slick scheduler, another a clever mobile app, a third a smooth quoting flow. You leave with three polished impressions and nothing common to compare them on, so the choice rests on whoever you saw last or whoever you liked most.

We built the guide around the buyer's side of the table for that reason. Ask every vendor the same questions and you get answers you can set side by side: how the software handles your work today, how it holds up when you add engineers, sites, and customers, and what happens when something breaks. Without that structure, you're comparing three sales pitches on gut feeling.

What we built into the guide, and why

We wrote the guide around one idea: you make a better decision when every vendor answers the same questions. Four choices follow from it, and this section covers each one. The questions, the scale, and the sheets are in the guide itself.

Watch how the vendor runs the session before the product

A demo is the only time you see a vendor at work before you've signed. How they run it shows you how they'll run your account: how much they ask, how closely they listen, and how far they build the session around your work. That's why we put it ahead of the product, and why those observations sit outside the scoring.

Every vendor will also say yes to most of what you ask. We separate five kinds of yes, from a feature that exists today to one that's on the roadmap, because each needs a different follow-up. In a demo they sound identical. After you've signed, they're not.

Give support and contracts the same weight as the product

In our experience, a demo spends most of its time on the product. Data, implementation, support, and contract terms get a few minutes at the end, if they come up at all. They shape the day-to-day experience of owning the software at least as much as the features do.

So the guide gives six themes equal weight: core functionality fit, compliance and audit trail, data and integrations, implementation and onboarding, support and partnership, and commercials and contract terms. For a wider view of what to weigh up before you build a shortlist, our whitepaper, Top 10 things to consider when choosing field service management software, covers it.

Score every vendor the same way

Three demos in a fortnight blur together, and by the end nobody on your team agrees on what the second vendor said about support. The guide includes a scoring method for that reason. Each vendor gets the same questions, you score each answer as you hear it, and you compare the sheets afterwards instead of comparing recollections. The scale and the print-ready sheets are in the guide.

If you also need the business case for the spend, our guide to measuring field service software ROI covers how to build one.

Put us through the same list

A buyer's guide written by a vendor invites scepticism, so we answered our own questions in it. Each answer carries a label showing whether it's in the product today, in a higher tier or paid module, a matter of configuration, or services work. That makes our answers easy to challenge.

If Joblogic is on your shortlist, score us on the same sheets as everyone else, and ask about anything that looks too good. If our answers don't hold up against the other vendors, you'll find out before you sign.

Take the same questions into every demo

The right field service software is the one that holds up when you ask every vendor the same hard questions, and what counts as hard depends on your trade, your contracts, and how fast you plan to grow. A demo can't settle that for you. A fair comparison can. Only you know which answers matter most to your business, and the guide leaves that call with you.

Before your next call, download our buyer's guide and take the questions and sheets into the room with you. If you'd like to see how Joblogic handles your jobs, book a demo and bring your questions, and your sheets if you've started scoring.

Frequently asked questions

What questions should I ask in a field service software demo?

Ask every vendor the same questions, and cover more than the product. Joblogic's buyer's guide groups 18 questions into six themes: core functionality, compliance and audit trail, data and integrations, implementation and onboarding, support, and contract terms. A good first test is to ask each vendor to run your own job types, including the mobile app without a signal.

How do I choose field service management software in the UK?

Start with the work you do today, then ask each shortlisted vendor the same questions and score the answers on one scale. Look beyond features at how your data moves across, what the support and contract terms say in writing, and what the bill looks like as you grow. Joblogic's buyer's guide gives you the full question set and print-ready scoring sheets.

How do I compare field service software vendors fairly?

Use the same questions, the same scale, and the same scorecard for every vendor. A shared scorecard turns three different sales pitches into three sets of answers you can lay side by side. Joblogic's buyer's guide includes the scale and print-ready sheets, so you can score each answer as you hear it.