Payment volume powers Payhawk revenue
Payhawk
Payment volume turns Payhawk from a software vendor into a company that also earns when customer money moves. The first layer is seat and workflow software for cards, expenses, AP, travel, and procurement. The second layer starts when a finance team actually routes card spend, supplier payouts, FX, and cross border payments through Payhawk, because each additional euro of spend can generate payment economics without any software price change.
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This matters more as Payhawk moves upmarket. Larger companies have more entities, more vendor invoices, more employee card spend, and more cross border flows, so the same customer can expand revenue by using more rails, not just by buying more seats.
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The model is common in spend management, but the mix differs by region. Brex is still majority interchange driven, while Pleo gets roughly 70% of revenue from card transactions and 30% from subscriptions. In Europe, lower regulated interchange means software and payment monetization need to work together.
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Payhawk has an advantage where it controls more of the payment stack directly. It operates as a licensed e money institution and Visa Principal Member in Europe and the UK, which lets it capture economics on card spend, FX conversion, and supplier payments instead of stopping at workflow software.
The next step is for more non card spend to move onto Payhawk. Travel, procurement, AP, and global payouts all increase the share of a company’s total spend that runs inside the product. That should push revenue per customer higher even if headline software pricing stays stable, and it makes Payhawk harder to replace because it becomes part of how money actually leaves the business.