Nock vs WireMock
No clear leader: Nock (55.7) and WireMock (55.4) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for api mocking. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Nock
A Node.js library that intercepts HTTP requests in tests, allowing you to test modules that make HTTP calls in isolation without hitting real external services.
WireMock
Enables developers to test client applications against mock APIs without relying on external services, supporting various protocols like REST, SOAP, and OAuth2.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Nock
Not documented yet.
WireMock
- JUnit
- Spring Boot
- Testcontainers
- Docker
- Maven
- Gradle
- OpenAPI
- gRPC
Nock or WireMock: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.