GA4, Plausible or Fathom: what a small business should actually track

For most small businesses, the choice comes down to this: GA4 is free, detailed and connects to Google Ads and Search Console, but it is complex and usually needs a consent banner if you want to handle privacy carefully. Plausible and Fathom are paid, much simpler, and designed to work without cookies, which makes the privacy side easier. Whichever you pick, track a handful of things that matter, such as enquiries, bookings and sales by source, rather than everything the tool can measure.

What is the difference between GA4, Plausible and Fathom?

Google Analytics 4 is Google’s free analytics platform. It records events, builds reports and audiences, and links to Google Ads, which matters if you run ads and want to measure conversions there. The trade-offs are a steep learning curve, reports that many owners find hard to read, and data that is processed by Google under its own terms.

Plausible and Fathom are privacy-focused alternatives. Both show a single, readable dashboard of visitors, pages, sources and goals, and both are built to avoid cookies and personal data by design. Both are paid services, and Plausible also publishes a version you can host yourself. Plans and limits change, so check the current pricing page for each.

• Choose GA4 if you run Google Ads, need detailed funnels or audiences, or already have someone comfortable in it.
• Choose Plausible or Fathom if you want a dashboard you will actually open, simpler privacy obligations, and you do not rely on Google Ads conversion data.
• Running both is possible but rarely worth it for a small site. Two tools giving slightly different numbers usually just causes confusion.

Do Australian websites need a cookie banner?

Australia does not have a dedicated cookie law like the EU’s. The main rules are in the Privacy Act 1988 and its Australian Privacy Principles, which the Office of the Australian Information Commissioner (OAIC) oversees. Whether they apply to your business depends on factors such as your turnover and the kind of business you are, and some small businesses are covered regardless of size, for example health service providers. The law has also been changing, with reforms passed in 2024 and more under discussion.

In practice that means:

• Your privacy policy should accurately describe the analytics and tracking tools on your site, including any advertising pixels.
• If you have visitors from the EU or UK and target them, their privacy rules may apply as well, and those do expect consent for many cookies.
• If you use GA4 and want to ask for consent, set up the banner properly with Google’s Consent Mode, so tracking actually waits for the visitor’s choice. A banner that does nothing is worse than no banner.
• Cookieless tools like Plausible and Fathom reduce how much personal information you collect, which makes these questions simpler, though you should still mention them in your privacy policy.

This is general information, not legal advice. Check the OAIC’s guidance and confirm with your adviser what applies to your business. Our article on the Privacy Act and website forms covers the form side.

What should a small business actually track?

Page views and visitor counts are interesting but do not pay the bills. The numbers worth setting up are the actions that turn into revenue:

1. Enquiries. Successful contact and quote form submissions, tracked on the confirmation step, not the button click.
2. Bookings. Completed bookings, including those made through an embedded booking widget, which often needs extra setup to track.
3. Sales. Completed orders and their value, if you sell online.
4. Calls and emails. Taps on your phone number and email links, especially on mobile.
5. Source. Where each of those came from: Google search, Google Business Profile, ads, email, social or referrals.

Five events and a source report are enough to answer the questions that matter: which pages bring enquiries, which channels are worth the money, and whether last month was better than the one before.

Check that the enquiries in your analytics match the enquiries in your inbox or CRM. If analytics shows far more enquiries than actually reached you, or far fewer, either the tracking or the form is broken. Our guide to checking your contact form helps with the second.

What can you safely ignore?

• Bounce rate and time on page on their own. A visitor who finds your phone number in ten seconds and calls is a success.
• Total visitors without context. More traffic from the wrong place is not progress.
• Daily ups and downs. Look at weeks and months, and compare like with like.
• Every default report in GA4. Build or bookmark the two or three views you need and stop there.

How do you use UTMs to see what is working?

UTM tags are short labels added to the end of a link so your analytics can tell where a visit came from. They work with GA4, Plausible and Fathom. A tagged link looks like yoursite.com.au/?utm_source=newsletter&utm_medium=email&utm_campaign=spring-sale.

• Tag links you control that analytics cannot identify on its own: email newsletters, social posts, QR codes on print, and your Google Business Profile website link.
• Keep a simple shared list of the values you use, all in lower case, so Email, email and e-mail do not become three separate sources.
• Do not tag internal links between pages on your own site. It overwrites the real source of the visit.

Your Google Business Profile link is a good one to tag, because it separates map and profile visits from normal search. Our guide to local SEO for service businesses covers the rest of that side.

If you only do three things

Pick one analytics tool and set it up properly, track enquiries, bookings and sales as events, and tag the links you share with UTMs. Then check the numbers against what actually came in, once a month.

If your tracking is broken, double-counting, or missing your booking widget, that is a defined fix within our technical SEO work. If you want help deciding what to measure in the first place, our digital strategy audits start there. Audits from $600. Most technical SEO jobs land between $600 and $3,000.