Choosing a broker
Mortgage broker vs online lender vs comparison site
Compare Australian mortgage brokers, online lenders and comparison sites by coverage, support, costs, privacy and application steps.
Key checks before you decide
Reviewed by emoney broker team. Updated 4 August 2026. Sources are listed below.
- Identify whether the service is a broker, lender or comparison platform.
- Check exactly which lenders or products are included and excluded.
- Confirm who receives your information and who will manage the application.
- Compare total cost and service instead of digital convenience alone.
- Avoid submitting multiple full applications just to explore the channels.
In this guide8 sections
Separate the three service models
A broker, online lender and comparison site can all appear after the same search, but they perform different work. Identify the model before relying on a rate, shortlist or application prompt.
A mortgage broker provides credit assistance and can compare lenders available through the broker's panel. An online lender is a lender or lending brand offering its own products through a digital process. A comparison site presents selected products or providers and may refer the visitor elsewhere to enquire or apply.
The website design may make each model feel similar. The useful distinction is who supplies the credit, who compares options, who receives the borrower's data and who remains responsible through the application.
| Channel | What it commonly does | Main boundary |
|---|---|---|
| Mortgage broker | Compares accessible panel lenders and assists with the process | Does not automatically cover every lender |
| Online lender | Offers its own products through a digital application | Comparison stays within that lender's range |
| Comparison site | Displays selected products or providers and may refer leads | Coverage and commercial relationships can be limited |
| Direct bank | Explains and assesses that bank's products | Does not compare the wider market for the borrower |
Watch out
Check what is actually being compared
A wide-looking comparison does not prove whole-market coverage. Ask which lenders, products and borrower types are included, how the order is determined and whether a provider can pay for placement or leads.
Comparison sites may exclude providers that do not participate commercially or technically. Brokers are limited by their panels and accreditations. Online lenders compare only their own range, even when the digital journey feels broad.
The ACCC recommends clear disclosure of who and what is compared and any commercial relationships. If the coverage cannot be explained in plain language, treat the result as an initial research list rather than a complete market comparison.
- Which providers or products are excluded?
- Does payment affect inclusion or position?
- Are rates personalised or illustrative?
- When were the displayed facts last checked?
Broker note
Compare assistance and accountability
Digital convenience and human support solve different problems. Compare how much help is available to explain documents, lender policy, conditions, valuation, settlement and changes after lodgement.
An online lender may suit a borrower who understands the product and is comfortable progressing through a direct digital process. A broker may be more useful when the borrower wants panel comparison, document preparation or someone to coordinate the application across stages.
A comparison site may provide useful research but often hands the visitor to another business for credit assistance or application. Ask who becomes the responsible contact once personal details are submitted.
- Who explains lender conditions?
- Who checks the document pack?
- Who manages valuation and settlement questions?
- Who handles a complaint if the handoff fails?
Example
Look past the first rate shown
A displayed rate may apply only to a defined loan amount, LVRHome Loans / Loan decisionsLVR and LMI explainedUse this when a guide mentions loan-to-value ratio, lenders mortgage insurance, or low-deposit trade-offs.Open page , property type, repayment typeHome Loans / Loan decisionsPrincipal and interest vs interest-onlyUnderstand repayment-type trade-offs before choosing an interest-only or principal-and-interest structure.Open page or borrower profile. Compare the rate with lender fees, comparison rate, features, policy, loan term and likely eligibility.
An online journey can make an indicative option feel final before documents and valuation are checked. A broker shortlist can also change after the lender reviews the file. Treat early numbers as inputs to the next question, not as approval or a complete cost comparison.
Use the same assumptions across channels. If one result uses a different loan term, repayment typeHome Loans / Loan decisionsPrincipal and interest vs interest-onlyUnderstand repayment-type trade-offs before choosing an interest-only or principal-and-interest structure.Open page or fee set, the comparison may reward a presentation difference rather than a better fit.
- Use the same loan amount and term.
- Match principal-and-interest or interest-only settings.
- Include fees and feature costs.
- Confirm the rate conditions and expiry date.
Understand how each channel gets paid
Brokers may receive lender commission and sometimes charge a direct fee. Comparison sites may earn referral, lead or placement revenue. Online lenders earn through the lending relationship and associated fees and interest.
Commercial payment does not make a service unusable, but it can change what is shown and how results are ordered. Ask for disclosure before treating a list or recommendation as comprehensive.
For a broker, ask about commissions and any borrower fee. For a comparison platform, read the ownership and commercial-disclosure information. For an online lender, compare the loan's full cost and features with other realistic channels.
- Who pays the service?
- Does payment affect what is shown?
- Is any direct borrower fee payable?
- Where are ownership and commercial relationships disclosed?
Next step
Want a broker to check this against your situation?
Share the loan goal, timing and a few key details. An emoney broker can then pick up the enquiry with the relevant context.Compare the options with an emoney brokerWatch out
Check privacy before entering detailed information
A quick comparison form can collect enough information to create calls, messages or referrals from several businesses. Read the privacy and consent wording before entering identity, income, property or contact details.
Ask whether the site is collecting information for a calculation, a lead referral or a formal credit application. Those are different actions with different expectations. Do not upload sensitive documents until the responsible business and secure process are clear.
If a platform shares data with participating providers, identify the likely recipients and how consent can be withdrawn. A simple interface should not hide a complicated data handoff.
- Read the privacy collection notice.
- Check whether details are sent to third parties.
- Separate an estimate from a formal application.
- Use secure document upload after the responsible party is known.
Use each channel for the task it performs well
A comparison site can help identify terminology and candidate providers. A direct lender can answer questions about its own products. A broker can compare accessible lenders and manage a more assisted application process.
Borrowers can use more than one research channel without lodging multiple full applications. Gather public information first, then choose a broker or lender conversation to test the real scenario before authorising a credit application.
The suitable route depends on the borrower's confidence, complexity, timing and desired support. A simple digital experience may be valuable, while a complex income or property scenario may need more explanation before a lender is selected.
- Research broadly before providing full application data.
- Ask a direct lender about its own products.
- Ask a broker to explain panel scope and process.
- Use comparison sites as one input, not proof of whole-market coverage.
Broker note
Choose one controlled next step
After comparing the channels, choose the next action that produces useful evidence without unnecessary applications. That may be a direct lender enquiry, a broker discovery call or a saved comparison for later review.
Keep the goal specific. Ask about repayment comfort, first-home preparation, a fixed-rate expiryRefinance / Review goalsFixed rate endingReview revert rates, timing, break-cost issues, split loans, and refinance options before the fixed period ends.Open page , self-employed documentsGuides / Self-employedSelf-employed home loan documentsPrepare business income evidence, tax records, BAS, statements and context before lender policy is checked.Open page or whether the current lender should be reviewed before switching.
Before proceeding, confirm who is providing credit assistance, how they are paid, what they can compare, what information they need and when a formal application or credit enquiry would begin.
- State the decision you need help with.
- Confirm the service model and comparison boundary.
- Ask when the process becomes a formal application.
- Keep copies of the information and disclosures relied on.
Sources used
- Using a mortgage broker
ASIC MoneySmartofficial sourceChecked 4 August 2026
- Choosing a home loan
ASIC MoneySmartofficial sourceChecked 4 August 2026
- RG 273 Mortgage brokers: Best interests duty
ASICofficial sourceChecked 4 August 2026
- Guide to comparator websites for operators and suppliers
ACCCofficial sourceChecked 4 August 2026
- Online reviews for products and services
ACCCofficial sourceChecked 4 August 2026
This guide is general information and does not take into account your objectives, financial situation, or needs. A broker can review your circumstances before any recommendation.
Before you choose
Compare the support, costs and limits clearly.
Share what you are weighing up. A broker can explain the process, costs and questions that apply to your situation.
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