How they compare
| Factor | Compare the Market | Centza |
|---|---|---|
| Revenue model | Commissions from providers, including health insurance (~27.75% of first-year premium) | Zero commission from any financial provider |
| Ownership conflict | Parent IHA owns Auto & General Insurance, which is listed in their comparison results | Fully independent. No ownership link to any insurer, lender or fund |
| Car insurance coverage | Excludes GIO, AAMI, NRMA, RACV, SGIC, SGIO, Allianz, QBE | No exclusions based on commercial relationships |
| Ranking influenced by payments | Yes | No |
| Regulatory history | Fined for misleading claims about health insurer coverage (2014) | ASIC-compliant general advice. No regulatory penalties |
| AI-native analysis | No | Yes, plain English across 9 product categories |
The ownership structure matters
Compare the Market is part of Innovation Holdings Australia (IHA), the same corporate group that owns Auto & General Insurance. Auto & General is a general insurance underwriter whose products appear in Compare the Market's own comparison results. The same parent company therefore both sells insurance and operates a platform that nominally compares insurance products.
This does not prove that Auto & General products are ranked preferentially. What it does mean is that the incentive structure is not neutral. A comparison platform that earns commission from providers, and whose parent company is itself a provider, faces a conflict that is structural rather than incidental.
Compare the Market discloses its commission arrangements. Health insurance commissions are disclosed at approximately 27.75% of the first-year premium. That is a meaningful sum on a product that costs Australian households an average of several thousand dollars a year. The commission is paid by the insurer, which builds it into the premium. Consumers do not pay it separately, but they fund it.
Eight brands missing from car insurance
CHOICE's investigation found that Compare the Market's car insurance comparison excludes GIO, AAMI, NRMA, RACV, SGIC, SGIO, Allianz and QBE. These are not fringe providers. They represent a substantial portion of the Australian car insurance market by premium volume and customer count.
A consumer using Compare the Market to shop for car insurance and accepting those results as market-wide would be comparing a partial market against itself. The platform's results could show a "best deal" that is only best among the providers willing to pay a referral fee, not best among all available options.
The providers that are missing are not disclosed clearly in the comparison interface. The exclusions are real but the presentation does not make them salient to most users.
How Centza is different
Centza has no ownership relationship with any financial provider. It earns nothing from insurers, lenders, fund managers or energy retailers. No provider pays a referral fee to appear in results, and no product is promoted or ranked based on a commercial arrangement. The business model is consumer-facing: the platform is built to serve the person using it, not the company whose product they might buy.
Centza covers nine product categories including insurance, mortgages, energy, superannuation and savings, using AI-native analysis that outputs plain English recommendations. All output meets ASIC's general advice standards. There are no sponsored placements, no promoted products and no commissions that would change which products you see or in what order.
Key facts
- Compare the Market's parent company (IHA) owns Auto & General Insurance, an underwriter whose products appear in its comparisons
- Health insurance commissions disclosed at approximately 27.75% of first-year premium
- Car insurance comparison excludes GIO, AAMI, NRMA, RACV, SGIC, SGIO, Allianz and QBE
- Fined in 2014 for misleading claims about health insurer coverage
- IHA also owns iSelect; two comparison sites share the same ultimate parent
- Centza earns zero commission or referral fees from any financial provider
The information provided by Centza is general in nature and does not take into account your personal financial situation, objectives or needs. Before acting on any information, you should consider whether it is appropriate for your circumstances. Centza is not a licensed financial adviser. This content is for informational purposes only and should not be relied upon as personal financial advice. Past performance is not a reliable indicator of future results. Always consider seeking independent financial advice.