APISIX vs Mockoon

Apache APISIX is an open-source, high-performance API gateway and ingress controller that provides load balancing, rate limiting, authentication, and observability for API traffic. It supports dynamic routing configuration via an admin API without requiring restarts. APISIX is built on Nginx and LuaJIT with a plugin architecture supporting over 80 built-in plugins.

Mockoon is desktop and CLI tool for creating mock REST APIs locally without configuration or remote deployment. It provides comprehensive features for api-tools workflows. The tool is actively maintained with regular updates and strong community/vendor support.