Reviewed by the Softwares.com Editorial Team · Last updated June 2026 · How we rate
Key facts
- Vendor
- WireMock
- Pricing
- Open source - Free
- Free tier
- Yes
- Platforms
- Self Hosted, Api
- Best for
- Developers, Qa Teams
- Editor rating
- 4.5 / 5
- Founded
- 2011
- Headquarters
- London, UK
What is WireMock?
WireMock is a api tools tool from WireMock. An open-source tool for mocking HTTP-based APIs with request matching, stateful behavior and fault simulation, plus a hosted WireMock Cloud.
WireMock uses open source pricing and offers a free tier you can start on without a credit card. Free.
It's best suited to developers, qa teams and runs on Self Hosted, Api.
Standout strengths include powerful request matching, fault and latency simulation, widely used in jvm testing. Worth weighing: config can get verbose, cloud features paid.
WireMock pricing
Pros
- Powerful request matching
- Fault and latency simulation
- Widely used in JVM testing
Cons
- Config can get verbose
- Cloud features paid
WireMock vs alternatives
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Frequently asked questions
What is WireMock?
An open-source tool for mocking HTTP-based APIs with request matching, stateful behavior and fault simulation, plus a hosted WireMock Cloud.
How much does WireMock cost?
WireMock is open-source-priced. It has a free tier.
Does WireMock have a free trial?
WireMock offers a free tier rather than a time-limited trial.
What platforms does WireMock support?
WireMock is available on Self Hosted, Api.