Getting started
What Mockzilla is, core concepts, and your first simulation.
What is Mockzilla?Mockzilla is an MIT-licensed open source mock server for OpenAPI specs. The cloud platform at mockzilla.org builds and deploys mock servers for teams, free for small teams and students.Updated Aug 29, 2026TerminologyWhat Mockzilla's terms mean and why we chose them: simulations, specs, services, replays, contexts, scenarios, resilient backends and more.Updated Aug 29, 2026