Kong Monetizes API and AI Usage

Kong is moving from selling software seats and infrastructure into skimming a share of the business its customers run through APIs. Once billing logic sits at the gateway, the same system that authenticates and routes traffic can also count each request or AI token, decide what a customer is allowed to use, and turn that usage into an invoice, which makes Kong’s upside track customers’ API sales volume instead of just annual subscriptions.

• The OpenMeter deal, announced on September 3, 2025, added usage metering and billing to Kong Konnect. Kong now positions the product around monetizing APIs, LLM usage, and data streams from one control plane, which is a much more commercial workflow than classic API management.
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• Kong prices Metering & Billing at 0.4% of billing volume. That makes it look less like a fixed infrastructure contract and more like payments or marketplace software, where revenue rises as the customer’s own developer platform or AI product processes more paid usage.
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• This category is becoming contested. WSO2 acquired Moesif on May 28, 2025 and said the rationale was to add API analytics and monetization, showing that API vendors increasingly want to own not just traffic governance, but the money layer attached to that traffic.
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The next step is for API gateways to become commercial operating systems for machine to machine products. If Kong can make metering, entitlements, and invoicing feel native inside Konnect, it can capture a small cut of a much larger pool of API and AI transaction volume than infrastructure software alone allows.