What is an aggregator?

Claudia AinsleyWritten byClaudia Ainsley
Reviewed byMatt Leeburn
Updated 26 Aug 2026

An aggregator is the organisation that sits between finance brokers and lenders, giving its broker network access to a lender panel, technology, compliance support and commission processing.

Also known as: broker aggregator, aggregator group, mortgage aggregator

Key points

  • Borrowers deal with the broker, not the aggregator, which works behind the scenes; its lender panel sets which finance options a broker can offer.
  • Lenders pay upfront and trail commissions to the aggregator, which keeps its agreed share and passes the rest to the broker.
  • Brokers hold their own Australian Credit Licence or act as credit representatives under the aggregator's licence, which then answers for their conduct.
  • Aggregators also provide file audits and guidance on the NCCP Act and best interests duty, plus training, CPD and lender accreditation.

How the aggregator model works

Why brokers use an aggregator

What an aggregator costs a broker

Example

Not to be confused with

Broker
the broker is the licensed intermediary the borrower deals with; the aggregator sits behind the broker supplying the lender panel, systems and compliance support
Funder
a funder is the lender that provides the money; an aggregator does not lend, it gives its brokers access to a panel of funders
Sub-broking
a sub-broker works under a head broker's licence and authority rather than joining an aggregator directly

Frequently asked questions

How does an aggregator make money?

Mostly through a share of the commissions lenders pay on settled loans: the aggregator keeps an agreed percentage of upfront and trail commission and passes the rest to the broker. Some also charge brokers platform or membership fees, and franchise-model aggregators may charge licensing fees and marketing levies.

Do borrowers deal with the aggregator directly?

No. Borrowers deal with their broker. The aggregator operates behind the scenes, providing the lender relationships, software and compliance support the broker relies on. The only practical effect for a borrower is that the broker can only recommend finance options from lenders on the aggregator's panel.

Can a broker operate without an aggregator?

In theory, yes: a broker with their own Australian Credit Licence could build direct lender relationships. In practice almost all Australian brokers use an aggregator, because maintaining accreditation, technology and compliance frameworks with dozens of lenders individually is not practical for one business.

Does the aggregator affect which loans a broker can offer me?

Indirectly, yes. A broker can only recommend finance options from lenders on their aggregator's panel, so a broader and more relevant panel means more options for you. It is worth asking a broker how many lenders they can access for the type of finance you need.

Can brokers switch aggregators?

Yes, though it takes planning. The big issues are whether the existing trail commission moves with the broker or stays with the old aggregator, who owns customer records and how they transfer, re-accreditation with lenders through the new aggregator, exit notice periods and any restraint clauses in the old agreement.

Broader term: Broker

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Sources

This article is general information only and is not financial advice.