The Inevitable Sprawl
By 2028, more than 75% of corporate organizations will use two or more API gateways. But this isn't a deliberate strategy. It's drift disguised as evolution.
It happens in stages: your cloud migration spawns one gateway. Your recent acquisition adds another. Your microservices strategy demands a third. Your edge-computing initiative creates a fourth. Within eighteen months, you're managing a fragmented API infrastructure held together by assumptions, tribal knowledge, and hope.
The market is already there. The average enterprise now manages over 354 APIs across its infrastructure. That number is accelerating.
Why This Matters More Than You Think
Here's what happens when governance doesn't keep pace with architecture:
With multiple gateways, gaps in API security and access control can emerge, potentially leading to "ghost APIs" that lack visibility and may not adhere to up-to-date security protocols. You don't know what you own. You can't enforce policy consistently. And when a security incident occurs, you're forensicating across disconnected systems.
While this diversity brings gains in autonomy and speed, it can also lead to the fragmentation of digital assets, duplication of APIs, increased operational complexity, and security and compliance risks if not accompanied by a solid layer of unified governance.
This isn't hypothetical. I've walked into organizations where point-to-point integration sprawl had become so severe that one assessment mapped over 200 point-to-point integrations across a single client's Microsoft estate—when any single system required maintenance, the ripple effects were unpredictable.
The Real Problem Isn't Multiplicity—It's Blindness
Multiple gateways themselves aren't the failure point. The failure point is operating multiple gateways without unified governance.
Managing multiple gateways can result in poor centralized visibility into API consumption and specification compliance and a fragmented developer experience, with different developer portals for each gateway creating complexity for both API publishers and consumers.
When you can't see your APIs holistically, you can't govern them. When you can't govern them, you can't scale them safely.
The Forward Trajectory
The organizations winning this battle are moving toward federated governance—not single-gateway consolidation, but unified governance across distributed gateways.
Unified governance makes a multi-gateway environment intelligent, with a consolidated view of all APIs and their dependencies allowing technology teams to gain control, and business areas to regain speed.
The numbers back this up: Companies with robust API governance mechanisms achieve 35% more operational efficiency and reduce the integration time for new services by up to 40%.
But this requires a shift in thinking. Enterprises must define a unified governance architecture that extends across platforms, tools, and teams—this architecture isn't about replacing flexibility, it's about ensuring control and consistency at scale.
What You Need to Do Now
Inventory your current state. Not theoretically. Map every API gateway you operate, every team that manages one, and every policy enforcement point. You likely have more gateways than you realize.
Define unified governance as non-negotiable. A well-designed API governance architecture should include a centralized policy management layer defining reusable security, traffic, and monitoring policies using policy-as-code. This doesn't mean one gateway. It means one governance model.
Expect this decision to become strategic, not tactical. As architectures increasingly become hybrid, multi-cloud, and multi-vendor, this can exponentially increase the complexity of integration governance if special care is not taken with APIs, and companies that adopt intelligent and unified governance will be ready to scale innovation sustainably.
The multi-gateway future is already here. The organizations that thrive won't be those with the fewest gateways. They'll be the ones with the clearest governance across all of them.