Simulate the environments your agents and applications rely on, with high-fidelity, statefulness and production-realistic failures. Designed to evolve with your code as real systems change.
Trusted by platform teams at regulated enterprises
“WireMock gives us an extra day every week for every developer on the team.”Trevis HalladayDirector of Software Development
“We can shorten our feature release lifecycle by three weeks.”Andy HeywoodEngineering Manager, OVO Energy
“Without WireMock Cloud, we couldn’t have delivered the project on schedule.”Kosta KrauthHead of Engineering, Bilt Rewards
WireMock fully simulates production behavior for every team with little to no maintenance.
Stateful simulations that update with every commit and run on laptops, in CI, and in your cluster.
Explore simulations
Create simulations as code, via a collaborative cloud UI, or agentically.
Explore agentic development
A F100 company replaced hand-built mock environments with WireMock Cloud for its internal APIs and Azure integrations. Developer overhead dropped 20%.
Read case studyCoface replaced production-based testing with sandboxes that simulate the business logic and state behind its APIs.
Read case studyCuscal simulates client endpoints for its open banking platform, so daily regression and performance tests run without client data.
Read case studyWireMock open source is the API simulation layer inside Spring Cloud Contract, Testcontainers, Spring Boot, Quarkus, and Micronaut. If your developers write Java, they’ve run it.
We’ll show you what they look like as one shared, stateful environment applications and agents run against.
