Engine by Starling

Starling Bank proved the digital-first model in the UK, then spun its core technology into Engine, a platform other banks can license to run modern digital propositions. Australia looked like hostile territory for foreign neobanks: the local neobank wave had already collapsed (Xinja handed back its licence in 2020; 86 400 and Up were absorbed by majors). But that collapse left a gap — roughly 2.4 million Australian businesses are self-employed or employ 1–4 people, most turning over under $200k a year, and they remained badly served by the big four's tooling. AMP, a 175-year-old wealth manager rebuilding after the Royal Commission, had a banking licence and a distribution brand but legacy technology.

Instead of repeating the failed foreign-neobank playbook (get licensed, burn capital acquiring deposits), Starling entered as a vendor. AMP kept the licence, capital, and regulatory burden; Engine supplied the proven core platform. Starling monetises Australia with SaaS economics and near-zero regulatory risk.

From project kick-off in October 2023, AMP Bank GO was built in 12 months — going live to AMP staff first, then publicly in February 2025. In a market where core-banking replacements routinely take five+ years, the delivery speed was itself the marketing.

AMP Bank GO launched mobile-only, aimed at solopreneurs, side hustlers and micro businesses — with differentiated features: Australia's first numberless-facing debit cards, Qantas Points on balances, Xero integration, and $0 monthly account fees.

• First Australian customer: AMP Bank. The launch client was Sydney-based AMP — its bank led by Sean O'Malley, with group CEO Alexis George sponsoring the digital bank as part of AMP's post-Royal-Commission reinvention. Engine announced AMP alongside Salt Bank (Romania) in November 2023 as its first two clients beyond the UK.
• Delivery with a big-four consultancy. PwC worked alongside Engine and AMP to stand up the entirely new banking division in roughly fifteen months from agreement to public launch — on time, on budget, and with regulatory and open-banking approvals secured.
• Early traction. AMP Bank GO went live with 11,600 pre-release customers, targeting 24,000 personal and 58,000 business customers by the end of 2026.

• Regulatory arbitrage by design: the local partner holds the licence; the entrant supplies technology — the model Xinja needed but never had the option to use.
• Reference-customer flywheel: AMP joins Salt Bank (Romania) as an Engine showcase, and its success is now marketing collateral for Engine's US ambitions.
• Aligned economics: AMP needed a growth story and cost reset; Engine needed an APAC flagship. Both got it.
• Segment focus: launching for micro business avoided head-on deposit wars with CBA/NAB.

• November 2023: AMP–Engine partnership announced.
• October 2023 → October 2024: bank built in ~12 months on Engine's SaaS platform.
• 10 February 2025: public launch of AMP Bank GO (personal + business).
• Year one: award-winning launch; partnerships with Xero and Qantas; 50K+ app downloads on Google Play.

1. If the licence is the barrier, don't be the licensee. Powering a local incumbent converts a multi-year regulatory slog into a commercial contract.
2. A graveyard of failed entrants signals opportunity, not just risk. Australia's neobank collapse discredited one entry mode while validating the demand it had exposed.
3. Delivery speed is a differentiator you can sell. "Bank in 12 months" became the story that carried the launch.
4. Pick a wedge segment. Micro businesses were underserved enough to switch and small enough not to provoke an incumbent response.