APISIX vs Prism

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.

Prism is API mock server and contract testing tool that generates realistic responses from OpenAPI specifications.. It is available under a free model. This tool falls under the api tools category.