What is a mortgage broker aggregator?
An aggregator is an intermediary that manages a portfolio of lender relationships and provides brokers with access to multiple loan programs, typically while holding credit representative authorisation.
A mortgage broker aggregator acts as a middleman between individual brokers and lending institutions. Rather than brokers building their own direct relationships with lenders, the aggregator maintains a panel of loan products and programs across multiple banks, non-bank lenders, and mortgage specialists. Brokers join the aggregator's network to gain access to this panel without needing separate authorisation from each lender.
The aggregator typically holds Australian Credit Licence (ACL) and credit representative status. Individual brokers operating under the aggregator are credit representatives authorised by that ACL holder, which streamlines compliance and reduces the burden of maintaining separate licensing arrangements. This structure allows brokers to focus on client relationships and loan origination while the aggregator manages lender panel administration, regulatory obligations, and ongoing accreditation.
Panel size and lender access vary significantly between aggregators based on their market position, relationships with major lenders, and the loan products they specialise in. A Perth broker may have access to anywhere from a dozen to fifty or more lender programs depending on which aggregator they align with. This variation affects what loan products a broker can offer clients, making the choice of aggregator a strategic business decision. Some aggregators focus on mainstream products, while others maintain stronger connections to specialised lenders serving self-employed borrowers, construction finance, or investment properties.
When comparing mortgage brokers in Perth, the aggregator they work with influences the breadth of options available to you, though individual broker expertise and service quality remain independent factors.