Software Alternatives, Accelerators & Startups

WireMock VS Mockoon

Compare WireMock VS Mockoon and see what are their differences

WireMock logo WireMock

WireMock - a web service test double for all occasions.

Mockoon logo Mockoon

Mockoon is the easiest and quickest way to design and run mock REST APIs. No remote deployment, no account required, free and open-source.
  • WireMock Landing page
    Landing page //
    2023-07-23
  • Mockoon Desktop application main view
    Desktop application main view //
    2025-01-20

WireMock

Pricing URL
-
$ Details
Platforms
-
Release Date
-

Mockoon

$ Details
paid Free Trial $15.0 / Monthly (5 API mocks synchronized accross your devices, 1 mock deployed)
Platforms
Windows Linux Mac
Release Date
2017 September
Startup details
Country
Luxembourg
Employees
1 - 9

WireMock features and specs

  • Flexible API Mocking
    WireMock allows developers to create a wide range of mock APIs, including simulating different behaviors and responses, which helps in testing edge cases and handling different scenarios without needing the actual service.
  • Standalone and Embeddable
    WireMock can be run as a standalone server or embedded into a Java application, providing versatility in how it can be integrated and used within various development environments.
  • Rich Feature Set
    WireMock offers features like request verification, fault injection, and response templating, which make it a powerful tool for replicating real-world service behavior in test environments.
  • Community and Documentation
    WireMock is supported by a large community and comprehensive documentation, making it easier to troubleshoot issues and integrate it effectively into development processes.

Possible disadvantages of WireMock

  • Java-Based Limitation
    WireMock is primarily a Java-based tool, which might not be ideal for teams not using Java, leading to additional setup and integration challenges for non-Java environments.
  • Performance Overhead
    Running WireMock, especially in complex scenarios or with a heavy load, can introduce performance overhead that might not be tolerable in all development environments, particularly in CI/CD pipelines.
  • Learning Curve
    Although WireMock is powerful, it has a steep learning curve for those unfamiliar with its configuration and usage, potentially requiring considerable time to become proficient.
  • Limited Non-Standard Protocols
    WireMock is primarily designed for HTTP-based services, and may not be suitable out-of-the-box for mocking services that use non-standard or proprietary protocols, thus limiting its applicability in some scenarios.

Mockoon features and specs

  • User-Friendly Interface
    Mockoon offers an intuitive and easy-to-navigate graphical user interface, making it accessible even for those who are not deeply familiar with API mocking.
  • Quick Setup
    Enables quick creation and running of mock servers locally, allowing developers to simulate API responses without complex configuration.
  • Open Source
    As an open-source tool, Mockoon benefits from community contributions and transparency, which can lead to faster bug fixes and feature enhancements.
  • Cross-Platform Support
    Available on multiple platforms including Windows, macOS, and Linux, offering flexibility for diverse development environments.
  • Advanced Features
    Supports advanced features like HTTPS, CORS, custom headers, and support for various response types, catering to complex API mocking needs.

Analysis of Mockoon

Overall verdict

  • Mockoon is a valuable tool for developers who need to create mock APIs swiftly and efficiently. Its combination of ease-of-use, flexibility, and powerful features makes it a strong choice for API testing and development.

Why this product is good

  • Mockoon is considered a good tool because it provides a user-friendly interface for creating and managing mock APIs. It allows developers to simulate endpoints quickly without writing code, facilitating testing and development processes. Additionally, Mockoon is open-source, lightweight, and can be used locally without the need for an internet connection, making it secure and efficient for local development.

Recommended for

    Mockoon is recommended for developers, QA testers, and software teams who require fast and reliable mock APIs for testing or development, as well as those who prefer a lightweight, standalone solution that can be run locally on their machines.

WireMock videos

WireMock stand-alone by Ixchel Ruiz

Mockoon videos

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Category Popularity

0-100% (relative to WireMock and Mockoon)
Developer Tools
38 38%
62% 62
API Tools
46 46%
54% 54
APIs
45 45%
55% 55
HTTP Proxies
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Mockoon should be more popular than WireMock. It has been mentiond 34 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

WireMock mentions (22)

  • Self-hostable webhook tester in go
    I'm pretty sure Wiremock (https://wiremock.org) lets you configure both the response body and headers. - Source: Hacker News / 23 days ago
  • The best way for testing outbound API calls
    Mocha is a lib inspired by nock and WireMock. It allows checking if the mock was called or not, which is a nice feature. Like httptest, it also it don't automatically intercept the requests. - Source: dev.to / 4 months ago
  • Effective Strategies for Writing Unit Tests with External Dependencies like Databases and APIs
    For testing third-party API calls, you can use libraries such as WireMock or Nock. These tools allow you to simulate HTTP requests and responses, helping you test how your application behaves when interacting with an external service. For example, you can mock successful responses, simulate errors, or test timeouts, all without making real HTTP requests. - Source: dev.to / 7 months ago
  • Best API Mocking Platforms in 2024
    WireMock is a versatile, open-source platform for API mocking, offering powerful simulation features for both HTTP and HTTPS protocols. It’s highly customizable and is especially well-suited for complex use cases, such as testing microservices architectures and handling advanced behaviors. - Source: dev.to / 7 months ago
  • 10 Best API Mocking Tools (2024 Review)
    WireMock is a Java-based library for stubbing and mocking web services. It allows conditional response setup, latency simulation, and HTTP traffic recording. WireMock is open-source and free, suitable for developers familiar with Java. - Source: dev.to / 7 months ago
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Mockoon mentions (34)

  • How to Implement Mock APIs for API Testing
    Mockoon: This open-source desktop application offers a fast setup with a user-friendly interface. It excels at creating customizable responses and supports multiple environments without requiring complex configuration. Mockoon is particularly useful for local development. - Source: dev.to / about 2 months ago
  • Why Feedback Loops Matter in API Development
    Mocking: Help your front-end team discover integration or design issues Early in the API development process by mocking your API endpoints. You can either due this directly from your gateway, or use a service like Mockoon. - Source: dev.to / 3 months ago
  • Ask HN: What Are You Working On? (February 2025)
    Still working on https://mockoon.com, an open-source API mocking desktop tool, after 7 years. - Source: Hacker News / 3 months ago
  • Ask HN: Those making $500/month on side projects in 2024 – Show and tell
    I maintain https://mockoon.com, an API mocking tool for developers. I created it in 2017 and initially worked on it during my free time. I started focusing on it full-time three years ago and introduced cloud options to make the project sustainable alongside donations. - Source: Hacker News / 6 months ago
  • Thoughts on ThoughtWorks Radar 2024
    I hate mocks. I tend to work in languages which allow side-effects, and with developers who do not follow Pure Core, Imperative Shell. So anything I can do to learn more about my enemy, and how to manage it, is a good use of time, and Mockoon is another one of those mock creators. - Source: dev.to / 7 months ago
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What are some alternatives?

When comparing WireMock and Mockoon, you can also consider the following products

Beeceptor - Unblock yourself from API dependencies, and build & integrate with APIs fast. Beeceptor helps you build a mock Rest API in a few seconds.

MockServer - Easy mocking of any system you integrate with via HTTP or HTTPS.

Postman - The Collaboration Platform for API Development

Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.

MockAPI - MockAPI lets users mock up APIs, generate custom data, and perform operations on it using RESTful interface.

Mockable - Quickly define some REST or SOAP endpoints and have them return json/xml (dummy) data.