Case Study: GigSuper Integration to ANZ
Short form
GigSuper became a branch of ANZ — giving every member a real bank account alongside their super, solving the income-volatility problem that makes super impractical for freelancers.
The problem superannuation doesn’t acknowledge
Every superannuation product is designed around a simple assumption: regular, predictable income. The employer deducts a percentage of each pay cycle, transfers it, and the member never has to think about it. For a freelancer or sole trader, that model doesn’t exist. Income arrives in bursts. Some months are quiet. Some months the cash reserves need to cover rent, tools and invoices while the next job waits to settle.
For that person, a mandatory or encouraged super contribution in a slow month isn’t a responsible financial habit — it’s a cash-flow risk. The safest thing to do is leave the money where it’s accessible. So they do. And year by year, the super balance stays empty.
GigSuper saw this as a solvable design problem, not an immutable fact about the market.
What we built
The solution was to put the rainy-day account before the super account — not as an afterthought, but as the core product architecture.
GigSuper became an ANZ branch and integrated to ANZ’s Cash Active platform, which meant we could create real ANZ bank accounts for every GigSuper member. When a member deposited money, it went to their buffer account first. The member set a threshold — the amount they wanted to keep accessible at all times, as a financial cushion. Once the buffer was full, every dollar above that threshold flowed automatically into their superannuation.
They were saving for their future. But they also had the safety net that made saving feel safe in the first place. Both things at once, handled by the same system, with no manual decisions required each time income arrived.
This was not a simple integration. Operating as an ANZ branch required a formal relationship with the bank, compliance with the relevant banking regulations, and a careful technical build that correctly handled the routing logic, account creation at scale, and the interplay between the two account types. Every member got a real bank account — not a virtual wrapper — because the trust it generated was part of the product.
What it demonstrated
The ANZ integration unlocked a customer segment that couldn’t be served any other way. It solved the specific tension that had kept gig workers out of superannuation — not by changing their behaviour, but by changing the product so their existing behaviour led somewhere better.
The broader pattern is one Redgum returns to often: the technical constraint that looks like a blocker often has a creative solution sitting beside it, if you’re willing to ask the right question. The question wasn’t “how do we get people to save more.” It was “what would have to be true for saving to feel safe.”