Melbourne-born fintech Airwallex has raised a $320m Series H, lifting its valuation to around $11 billion, with revenue up 74% year on year as it bets on agentic commerce.
The phrase to circle is agentic commerce. A serious operator is now building for a world where software does the buying.
Airwallex has raised a $320m Series H, lifting the Melbourne-born fintech's valuation to around $11 billion, up from $8 billion in December 2025. The round was led by returning investor Addition, with Baillie Gifford, QED Investors, T. Rowe Price and Amex Ventures among the backers.
The growth numbers are the story. In March 2026 Airwallex hit $1.3 billion in annualised revenue, up 74% year on year, on $287 billion in annualised transaction volume, up more than 120%. The new capital goes toward autonomous finance, agentic commerce, new markets and what the company calls AI-native financial software.
Why it matters
Airwallex is one of Australia's most valuable private tech companies, and it is putting fresh capital behind agentic commerce. That is the same shift behind Google's Universal Cart and the wider move toward AI agents that research and transact on a buyer's behalf.
When the payment infrastructure starts building for software-led purchasing, it is a signal worth reading. The point of sale is moving. If an agent can complete a transaction, the brand work that influences a human shopper has to start influencing the machine that shops for them. That is a different problem, and the businesses that see it early will be ready for it.
Airwallex's annualised revenue, up 74% year on year as the Melbourne-born fintech bets on agentic commerce
What to do about it
Learn what agentic commerce actually means. It is software completing purchases on a customer's behalf, and it is being funded seriously now.
Audit how an AI agent would find and buy from you. Structured product data, clear pricing and clean feeds are how you stay visible to a machine, not just a human.
Do not assume your brand work reaches the agent. The signals that persuade a person, a nice ad or a clever line, may mean nothing to software making the decision.
Watch the payment and infrastructure players. When the money rails build for a shift, the shift is closer than the marketing press makes it look.
Keep owning your direct relationship. The more buying gets intermediated by agents, the more a direct line to your customer is worth.
The businesses that take this seriously will start preparing for software buyers now, while most of the market still treats it as a headline rather than a plan.