What five interest rate rises have done to the cost of winning customers in Australia. Rates are up, customers are more cautious, and it's costing businesses more to win each one.
Research by BFJ Labs, Brisbane. Built from 30 to 41 businesses on Google Ads, 14 to 19 on Meta and 88 to 98 on Google Analytics 4 in each quarter. Data to October 2026. How it works
Brisbane, Q4 2026Each lead from Google now costs 21% more than a year ago.
Median change in Google Ads cost per lead, Q3 2025 to Q3 2026, same businesses (n = 35).Every night Labs pulls each account's data, read-only, from Google Ads, Meta, GA4, Search Console and more.
Spend, reach, visits, leads and sales are matched to the same business and the same month, so cost per lead is one number, not six.
Each business is compared with itself a year earlier. The index reports the median, anonymised. No business is identifiable.
AI does the reading. A human checks every figure before it is published.
Three cuts took the cash rate from 4.35% to 3.60%.
The RBA lifted the cash rate to 4.85% on 4 November, the highest in this cycle. Quarter-end targets shown.
4.85%Cost per 1,000 impressions, same businesses, indexed to Q1 2024 = 100, over the RBA cash rate line.
Cost to reach 1,000 people, Q3 2026 against Q3 2025. Google n = 35 businesses, Meta n = 14.
Cost per click, per 1,000 impressions and per lead, charted against the RBA cash rate and inflation. Costs are indexed: every line starts at 100 in Q1 2024.
Visits to the typical business's website are about the same as a year ago (n = 92).
−1%Median cost per conversion, same businesses, indexed to Q1 2024 = 100.
Q3 2026 against Q3 2025, same businesses (n = 35). October to date is up 36% (n = 36). Costs rose while fewer clicks converted: that's the squeeze.
+21%Most reports stop at clicks. We follow each lead back to the ad that made it and the sale it became, so you can see where revenue is leaking.
Q3 2026 against Q3 2025 for each channel Labs can report on, with the number of businesses (n) behind each figure. Channel rows show each channel's median share of website visits and the change in percentage points.
None of them needs more budget. All of them need you to measure the right thing.
BFJ Digital, BrisbaneIf clicks are up and leads are down, the report that says "traffic grew" is hiding the problem. Track enquiries, calls and bookings back to the ad that made them.
People are reading your Business Profile and the search results instead of clicking. Put prices, hours, availability and the next step where they're looking.
When each Google lead costs 21% more, bid on the products and services that make money. Cut the campaigns that only make noise.
A Revenue Reality Audit shows what each lead really costs you, from your own data. 30 minutes, no obligation.
Built from 30 to 41 businesses on Google Ads, 14 to 19 on Meta and 88 to 98 on Google Analytics 4 in each quarter. Data to October 2026.
Caveats. Key-event tracking varies by business, so those figures are less precise than cost figures. Google now answers more searches on the results page itself, which lowers clicks for reasons unrelated to rates. Meta's costs did not rise like Google's: against Q1 2024, Meta cost per click is lower and cost per 1,000 impressions about the same. Averages by rate decision rest on 3 or 4 quarters each. One rate cycle is not proof of cause: the index shows what moved together, not why.
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