“Can a single-integration, multi-acquirer payment gateway become the default payments infrastructure layer for internet businesses across Australia and beyond?”
Fat Zebra was founded as an API-first payment gateway for the Australian internet economy, targeting businesses that needed a simple, developer-friendly integration point. Over time it evolved from a pure gateway play into a multi-acquirer platform that provides dynamic routing across Checkout.com, NAB, First Data, American Express, and UnionPay International, giving merchants built-in redundancy and failover. The company has expanded geographically into North America via an ISO relationship with Wells Fargo, and has broadened its ecosystem through integrations with Xero and partnerships such as AsiaPay in ANZ. Its current positioning is as a payments infrastructure layer for platform businesses requiring a single integration with access to multiple acquiring rails.
Fat Zebra discloses Wells Fargo Bank, N.A. (North America ISO relationship) as its sponsor bank, according to the Embedded Finance Index 2026.
Fat Zebra does not disclose a bank charter of its own; its banking services are provided through Wells Fargo Bank, N.A. (North America ISO relationship).
Fat Zebra processes payments through Checkout.com, First Data Merchant Solutions Australia (Fiserv), NAB, UnionPay International, AsiaPay, Wells Fargo Bank, N.A. (ISO relationship, North America) and Fat Zebra Payments (self-operated).
The Embedded Finance Index 2026 maps 3 layers in Fat Zebra's stack: Payments / PSP (Checkout.com, First Data Merchant Solutions Australia (Fiserv), NAB, UnionPay International and 3 others); Sponsor bank (Wells Fargo Bank, N.A. (North America ISO relationship)); Accounting (Xero and Saasu).
Fat Zebra is founded in 2012 and headquartered in Australia.
Fat Zebra has raised $8.8M in total (latest round: Venture (Round not Specified), 2024).
Get a read on where your own stack stands against Fat Zebra and the rest of its category — what they built versus bought, which providers they use, and where the gaps in your own strategy and competitive set actually are.