
Azure API Center
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It suits teams that need to organize API definitions and apply governance rules across API lifecycles. The Free plan is limited to full capabilities for the first five APIs, while Standard supports up to 10,000 registrations.
DigitalAPI suits enterprises managing API ecosystems across areas such as banking, insurance, retail, manufacturing, and media. It may also fit teams that need to govern APIs across multiple gateways or expose them to AI agents.