Pioneering a new way
forward for brokers.
The broker channel has spent decades accepting a model that quietly takes more as you grow. We believe the brokers who build this industry should own what they build — their income, their clients, their future.
ExBanqi is that conviction made real: independent economics, institutional strength, and a community of brokers building businesses without a ceiling. This is the start of a better era — and we're just getting started.

Twenty years, seen from every angle.
Bill began in the broker channel before the GFC — learning the business from the front line, deal by deal.
Lending Manager and BDM positions with the Westpac Group — watching credit decisions get made in real time.
Senior BDM roles in the broker channel — depth across both sides that shaped how ExBanqi was built.
We removed the tax sitting on top of it.”
Bill on why ExBanqi exists — and who it's built for.
Independent economics.
Institutional infrastructure.
ExBanqi combines the agility of a modern fintech model with the governance and scale of an established institutional partner.
Your Model
- →Flat-fee economics — aligned incentives
- →Broker-first positioning and independence
- →Modern fintech infrastructure (SFG Connect, powered by Salestrekker 2.0)
- →100% commission retention
- →No lock-in contracts
- →Direct, responsive support
Your Foundation
- →Australia's premium aggregation network
- →70+ lender accreditations
- →Governance and compliance framework
- →30+ years of industry experience
- →Operational resilience at scale
- →Regulatory certainty
The independence of a boutique. The foundation of an institution.
Surround driven brokers with the right people.
Bill's vision is straightforward: the right people, the right support, the right environment — and strong, sustainable businesses follow. Success breeding success.




ExBanqi, in plain terms.
ExBanqi is an independent mortgage aggregator for Australian finance and mortgage brokers. It charges a flat $990/month with 100% commission retention, includes the SFG Connect platform (powered by Salestrekker 2.0), and provides access to 70+ lenders — operating under ACL 387025 held by Specialist Finance Group.
Bill Amarantos, who spent 20+ years across the Australian finance industry — as a broker and in lending and BDM roles with the Westpac Group, Suncorp and AMP.
Traditional aggregators take a percentage split of broker commissions. ExBanqi charges a single flat monthly fee instead, so brokers keep 100% of upfront and trail — with no splits, no lock-in contracts and no volume tiers.
Yes — Specialist Finance Group (SFG), one of Australia's established aggregation networks, providing lender accreditations, governance, compliance infrastructure and 30+ years of industry experience.
The model has evolved. Will you?
Your business. Your commissions. Your future. Let's have a confidential conversation.