How to Know If Your Online Advertising Is Actually Working

You've picked where to advertise and cleaned up your profiles by following what to keep in mind when advertising online. A few weeks in, the real question is: is any of it actually working?

Most business owners guess. Here's how to actually know.

1. Ask Every New Customer One Question

The simplest, most reliable method costs nothing: ask "how did you hear about us?" every time you get a new enquiry. Keep a running note — even a scrap of paper or a phone notes app works. After a month, patterns show up fast.

2. Track Enquiries, Not Just Jobs Won

Not every enquiry turns into a job, and that's fine — but if you only count completed jobs, you'll miss channels that are bringing in leads that just need better follow-up. Count every enquiry by source, not just the ones that convert.

3. Separate Free Channels From Paid Ones

If you're paying for ads, compare the cost per enquiry against what free channels (like a complete Google Business Profile or a specialist directory listing) are already bringing in for nothing. Often, the free channels are quietly doing more work than the paid ones.

4. Watch for Silent, Low-Effort Channels

Some channels — like a well-set-up profile on a specialist platform — keep generating leads with almost no ongoing effort once they're set up properly. These are easy to undervalue because there's no daily task attached to them, but they often produce the steadiest results over time.

5. Give Each Channel Enough Time Before Judging It

A new listing or profile can take a few weeks to start showing up consistently in search results. Judging a channel after three days isn't a fair test. Give each one at least three to four weeks before deciding it isn't working.

6. Drop What Isn't Pulling Its Weight

Once you've tracked for a month or two, be honest about what isn't producing enquiries. It's better to go deeper on two or three channels that clearly work than to spread thin across many that don't.

The Bottom Line

You don't need fancy tracking software to know if your online advertising is working — you need one consistent question asked to every new customer, and the discipline to actually write down the answer. Over a month, that alone tells you more than guessing ever will.

Haven't set up your free listing yet? Create your free professional profile on Find A Professional NZ → — one of the easiest channels to track, since every enquiry comes straight from people already searching for what you do.