AUS Finance Comparison Sites - PPC Market Share Analysis May 2026

Leveraging Adthena’s Whole Market View, this analysis explores recent trends in Google Ads for the AUS Comparison Sites category from the last month. Our Data Analyst, Ask Arlo provides commentary on key findings.

Comparison Sites – AUS

Google AI Overview visibility for Finance Comparison Sites AUS

See how often AIOs appear and how search intent is distributed across buying signals.

AIO Frequency

How often a Google AI overview appears on search terms relevant to this category.

Frequency Percentage
Frequency 21.1514702249
78.8485297751
21%

Complex Query Frequency

A complex query is a longer, more detailed search that often contains multiple keywords, specific conditions, or multi-part questions.

Frequency Percentage
Frequency 53
47
53%

Search Intent Distribution

Breakdown of search queries by their underlying goal.

Intent Distribution
Investigational 84%
Transactional 5%
Navigational 1%
Seasonal 0%
Local 1%
Problem Solving 1%

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Market Exposure

Share of Clicks for top 10 AUS Finance Comparison Sites brands

Here are the Top 10 competitors in the industry by Share of Clicks for the last month.

Share of Clicks - Last month
Share of Clicks - Last month
Domain Share of clicks
comparethemarket.com.au 28.34
iselect.com.au 11.62
canstar.com.au 10.97
finder.com.au 9.79
greenslips.com.au 9.26
commbank.com.au 3.35
budgetdirect.com.au 2.84
aussie.com.au 2.64
greenslips4earth.com.au 1.41
gocardless.com 1.38
others 18.4
  • comparethemarket.com.au - 28.34%
  • iselect.com.au - 11.62%
  • canstar.com.au - 10.97%
  • finder.com.au - 9.79%
  • greenslips.com.au - 9.26%
  • commbank.com.au - 3.35%
  • budgetdirect.com.au - 2.84%
  • aussie.com.au - 2.64%
  • greenslips4earth.com.au - 1.41%
  • gocardless.com - 1.38%
  • others - 18.4%

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In the PPC landscape, comparethemarket.com.au dominates with 28.34% click share, followed by iselect.com.au at 11.62%. Others collectively hold 18.40%, showcasing diverse competition.

Market Exposure

Share of Spend for the top 10 AUS Finance Comparison Sites brands

Curious about your market position? Here you can see the Top 10 competitors in the industry by Share of Spend for the last month. 

Share of Spend - Last Month
Share of Spend - Last Month
Date comparethemarket.com.au iselect.com.au finder.com.au canstar.com.au budgetdirect.com.au hbf.com.au greenslips.com.au bupa.com.au aussie.com.au compareclub.com.au
2026/05/01 26.33% 16.93% 11.05% 8% 7.93% 0.6% 3.43% 1.06% 2.1% 4.53%
2026/05/02 27.29% 17.8% 15.63% 8.77% 9.14% 0.79% 2.25% 1.13% 2.04% 0.16%
2026/05/03 25.89% 18.07% 14.24% 7.01% 9.33% 1.78% 2.33% 0.8% 2.13% 2.55%
2026/05/04 27.54% 15.8% 12.01% 10.58% 10.98% 0.63% 2.48% 1.03% 2.2% 3.08%
2026/05/05 26.89% 19.28% 11.84% 11.64% 10.57% 0.57% 2.11% 0.72% 2.52% 3.01%
2026/05/06 29.22% 17.28% 11.98% 9.43% 11.44% 0.78% 1.77% 1.3% 1.91% 3.01%
2026/05/07 25.05% 18.42% 9.48% 11.52% 9.36% 0.09% 1.8% 0.37% 2.9% 4.05%
2026/05/08 24.86% 17.53% 9.77% 9.46% 8.42% 1.76% 1.73% 0.6% 2.4% 3.81%
2026/05/09 26.47% 21.89% 10.55% 6.04% 11.8% 2.02% 2.19% 0.56% 2.25% 0.1%
2026/05/10 25.54% 16.9% 9.77% 6.06% 8.92% 1.83% 2.28% 0.53% 3.18% 4.41%
2026/05/11 23.31% 18.82% 12.64% 9.65% 8.89% 1.01% 1.89% 1.64% 3.23% 2.25%
2026/05/12 25.21% 18.67% 12.23% 12.34% 7.38% 1.35% 2.42% 1.09% 1.79% 2.63%
2026/05/13 30.59% 16.56% 13.33% 10.12% 5.99% 0.13% 1.66% 1.83% 2.41% 2.44%
2026/05/14 27.62% 18.08% 13.85% 8.38% 6.89% 1.35% 1.58% 1.33% 2.7% 1.08%
2026/05/15 26.56% 15.33% 17.4% 9.63% 4.98% 1.54% 2.14% 1.44% 2.71% 0.57%
2026/05/16 23.17% 18.13% 18.09% 9.13% 7.32% 1.59% 1.66% 2.42% 2.73% 0.09%
2026/05/17 24.7% 16.02% 16.2% 8.38% 7.23% 1.37% 2.2% 2.58% 2.69% 2.42%
2026/05/18 24% 19.58% 16.22% 8.65% 6.56% 1.06% 2.08% 1.59% 2.89% 2.95%
2026/05/19 29.75% 15.05% 14.94% 7.92% 6.76% 1.38% 2.73% 1.79% 3% 2.34%
2026/05/20 24.18% 13.71% 15.16% 8.64% 6.55% 2.79% 2.22% 3.48% 2.63% 2.29%
2026/05/21 24.58% 16.43% 13.71% 8.97% 6.47% 3.17% 2.28% 2.22% 2.3% 3.02%
2026/05/22 25.05% 16.86% 13.74% 12.56% 7.33% 2.33% 1.93% 1.96% 2.23% 1.84%
2026/05/23 22.83% 17.36% 15.24% 12.2% 6.17% 3.76% 2.2% 2.86% 2.98% 0.12%
2026/05/24 23.97% 18.54% 13.7% 9.38% 6.99% 3.48% 2.25% 1.78% 3.2% 2.21%
2026/05/25 27.84% 15.29% 12.09% 14.49% 7.92% 1.48% 2.1% 1.78% 2.29% 1.46%
2026/05/26 27.62% 12.03% 13.52% 13.83% 8.07% 0.78% 2.84% 2.56% 1.83% 1.78%
2026/05/27 26.23% 14.49% 12.05% 11.75% 8.85% 2.15% 2.67% 3.42% 3.13% 1.17%
2026/05/28 26.72% 13.71% 12.03% 13.61% 7.16% 2.48% 2.02% 2.19% 2.73% 2.37%
2026/05/29 23.79% 13.84% 14.92% 11.35% 5.92% 2.49% 2.35% 3.22% 3.26% 1.3%
2026/05/30 21.24% 18.93% 16.21% 8.95% 7.57% 2.06% 2.57% 2.94% 2.69% 0.14%
2026/05/31 23.67% 16.75% 14.54% 9.48% 5.21% 3.22% 2.85% 2.77% 2.42% 1.8%
  • comparethemarket.com.au
  • iselect.com.au
  • finder.com.au
  • canstar.com.au
  • budgetdirect.com.au
  • hbf.com.au
  • greenslips.com.au
  • bupa.com.au
  • aussie.com.au
  • compareclub.com.au

Copyright © Adthena. All rights reserved.

In May 2026, comparethemarket.com.au led with fluctuating spend shares, peaking at 30.59% on May 13. iselect.com.au and finder.com.au followed, showing varied trends. The month concluded with comparethemarket.com.au maintaining dominance.

Market Exposure

Competitor Count for AUS Finance Comparison Sites

Ever wondered how many competitors you’re up against in your industry? Well look no further, here we can see the number of advertisers bidding over the last month. 

Competitor Count - Last month
Competitor Count - Last month
Date Competitor Count
2026/05/01 126
2026/05/02 124
2026/05/03 122
2026/05/04 129
2026/05/05 131
2026/05/06 131
2026/05/07 125
2026/05/08 130
2026/05/09 123
2026/05/10 127
2026/05/11 126
2026/05/12 130
2026/05/13 124
2026/05/14 123
2026/05/15 127
2026/05/16 126
2026/05/17 128
2026/05/18 130
2026/05/19 124
2026/05/20 124
2026/05/21 123
2026/05/22 125
2026/05/23 127
2026/05/24 124
2026/05/25 126
2026/05/26 134
2026/05/27 135
2026/05/28 134
2026/05/29 131
2026/05/30 129
2026/05/31 133

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Advertisers fluctuated throughout May, peaking at 135 on May 27. The month concluded with a strong presence of 133 advertisers.

Campaign Efficiency

Market Loss & Market Gains for AUS Finance Comparison Sites

Here we’re looking at the Top 10 biggest industry movers by market share gains and losses for the last 30 days.

Market Loss & Market Gains - Last month
Market Loss & Market Gains - Last month
Name Market Trend
greenslips.com.au 1.28%
commbank.com.au 1.14%
greenslipcalculator.com.au 0.87%
canstar.com.au 0.73%
macquarie.com.au 0.66%
compareclub.com.au -0.33%
anz.com -0.41%
budgetdirect.com.au -0.72%
iselect.com.au -1.54%
comparethemarket.com.au -2.72%

Copyright © Adthena. All rights reserved.

CommBank and Greenslips.com.au surged in click share, while Comparethemarket.com.au and iSelect.com.au faced declines.

Campaign Efficiency

AUS Finance Comparison Sites Share of Impressions

Take a look at the Top 10 competitors in the industry by Share of Impressions over the last month.

Date finder.com.au comparethemarket.com.au greenslips.com.au iselect.com.au canstar.com.au macquarie.com.au aussie.com.au budgetdirect.com.au commbank.com.au greenslips4earth.com.au
2026/05/01 13.62% 14.3% 9.87% 10.98% 8.22% 0.35% 2.24% 4.13% 0.65% 3.7%
2026/05/02 18.38% 15.88% 8.4% 11.43% 12.33% 0.02% 2.35% 5.05% 1.62% 0.04%
2026/05/03 17.9% 15.39% 8.36% 12.04% 9.68% 0.03% 2.43% 5.05% 3.45% 0.03%
2026/05/04 14.45% 16.12% 8.68% 9.42% 11.35% 0.01% 2.47% 6.01% 4.29% 1.67%
2026/05/05 14.79% 16.92% 8.65% 13.32% 11.27% 0.01% 3.59% 6.37% 2.19% 5.05%
2026/05/06 15.67% 18.62% 7.2% 11.35% 10.23% 0.03% 2.67% 6.86% 1.43% 2.24%
2026/05/07 11.08% 15.51% 6.59% 11.49% 10.39% 0.03% 4.91% 5.22% 1.26% 5.89%
2026/05/08 11.96% 14.86% 6.91% 11.79% 8.93% 0.22% 2.66% 4.78% 1.39% 2.6%
2026/05/09 12.83% 16.39% 8.52% 14.31% 7.47% 0.06% 3.06% 6.81% 3% 0.02%
2026/05/10 11.82% 14.7% 8.21% 9.59% 7.8% 0.05% 5.22% 4.83% 4.27% 0.5%
2026/05/11 14.82% 14.62% 7.02% 11.93% 8.51% 0.04% 6.06% 5.29% 3.44% 2.85%
2026/05/12 13.36% 15.03% 9.13% 12.78% 12.27% 0.45% 2.61% 4.02% 2.7% 3.76%
2026/05/13 16.25% 18.36% 6.08% 11.34% 9.03% 3.05% 3.68% 3.37% 2.28% 3.37%
2026/05/14 15.34% 15.23% 5.23% 11.77% 6.99% 6.64% 4.63% 3.61% 1.91% 0.8%
2026/05/15 19.25% 15.09% 7.39% 10.2% 8.62% 3.78% 3.61% 2.75% 2.41% 3.21%
2026/05/16 19.51% 13.12% 6.05% 11.03% 9.64% 3.38% 5.21% 3.88% 2.66% 1.57%
2026/05/17 17.61% 14.01% 7.46% 9.28% 8.38% 5.09% 4.62% 3.78% 3.22% 0.67%
2026/05/18 19.01% 14.01% 7.26% 12.15% 8.35% 4.09% 5.21% 3.58% 2.82% 1.07%
2026/05/19 16.07% 16.95% 9.62% 9.26% 6.83% 0.75% 5.86% 3.86% 2.28% 4.93%
2026/05/20 16.1% 14.31% 8.22% 8.66% 7.93% 1.46% 3.35% 3.62% 2.89% 5.43%
2026/05/21 14.54% 14.06% 8.29% 10.47% 8.72% 1.92% 2.85% 3.56% 2.03% 4.67%
2026/05/22 15.81% 13.65% 6.66% 10.14% 12.7% 3.42% 3.21% 3.97% 3.73% 2.57%
2026/05/23 15.9% 12.47% 7.63% 10.08% 13.77% 2.89% 5.39% 3.18% 2.17% 0.84%
2026/05/24 14.36% 13.33% 7.93% 10.97% 12.7% 1.56% 5.69% 3.61% 1.54% 2.68%
2026/05/25 13.83% 16.21% 7.72% 11.38% 15.27% 0.51% 2.62% 4.56% 2.69% 2.44%
2026/05/26 16.34% 14.43% 9.56% 6.81% 11.43% 2.07% 2.43% 4.03% 3.84% 2.47%
2026/05/27 13.44% 14.18% 9.57% 8.7% 8.52% 3.37% 5.69% 4.71% 4.52% 2.74%
2026/05/28 14.27% 14.47% 7.35% 9.09% 9.79% 0.94% 4.9% 3.81% 4.07% 3.14%
2026/05/29 15.9% 12.31% 7.78% 7.87% 8.84% 4.61% 5.28% 2.9% 2.39% 3.28%
2026/05/30 17.59% 11.07% 8.8% 11.01% 6.77% 2.91% 4.24% 3.83% 3.51% 0.03%
2026/05/31 15.23% 12.52% 10.26% 10.24% 7.72% 3.87% 3.19% 2.73% 1.54% 0.21%
  • finder.com.au
  • comparethemarket.com.au
  • greenslips.com.au
  • iselect.com.au
  • canstar.com.au
  • macquarie.com.au
  • aussie.com.au
  • budgetdirect.com.au
  • commbank.com.au
  • greenslips4earth.com.au

Copyright © Adthena. All rights reserved.

In May 2026, finder.com.au led with fluctuating impressions, peaking mid-month. comparethemarket.com.au showed consistent performance, while greenslips.com.au and iselect.com.au had varied trends. canstar.com.au surged late, and macquarie.com.au saw a mid-month spike.

Campaign Efficiency

Google Text Ad Copy Insights & Creative Trends for AUS Finance Comparison Sites

Ever wondered how your rivals’ ads are doing? Here we can see the top-performing ads in the industry over the last month.

Google Text Ad Copy Insights & Creative Trends for AUS Finance Comparison Sites - Last month
  1. 1
    Top 15 Home Loan Rates (May) - Latest Interest Rates https://www.aussie.com.au

    An Aussie broker will compare home loan features, fees and rates from over 25 lenders. More than 4000 home loans from over 25 lenders, we can help find the right option for you.

  2. 2
    $75 Fuel eGift Card Offer - Value For CommBank Customers https://www.commbank.com.au › car › insurance

    Available to CommBank customers only. Car Insurance provided by Hollard. T&Cs apply.

  3. 3
    Compare the Market https://www.comparethemarket.com.au

    Compare the Market™ — Compare Health Insurance, Car Insurance, Travel Insurance, Energy and Home Loans. Comparing...

  4. 4
    Compare More, Find Better | Free Online Comparisons https://www.finder.com.au

    We're Here To Help Australians Make Better Money Decisions. Finder And Find Out. We're 100...

  5. 5
    Best Home Loan Rates From 5.35% | 100+ Lenders https://www.savings.com.au

    Compare & Save On Low-Rate Home Loans From Top Australian Lenders Today! Compare & Save on Your Home Loan with a Lower Rate.

Copyright © Adthena. All rights reserved.

In the competitive landscape of Google PPC, Aussie.com.au stands out by offering personalized home loan comparisons from over 25 lenders. CommBank entices with a $75 fuel eGift card for its car insurance customers. Comparethemarket.com.au and Finder.com.au emphasize comprehensive comparisons across various financial products, while Savings.com.au highlights competitive home loan rates from over 100 lenders.

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