Software Alternatives, Accelerators & Startups

Mockoon VS Testfully

Compare Mockoon VS Testfully and see what are their differences

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.

Testfully logo Testfully

API Client and API monitoring
  • Mockoon Desktop application main view
    Desktop application main view //
    2025-01-20
  • Testfully Landing page
    Landing page //
    2023-08-25

Mockoon

$ Details
paid Free Trial $15 / 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

Testfully

$ Details
freemium $49 / Monthly
Platforms
Web
Release Date
2020 December

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.

Testfully features and specs

No features have been listed yet.

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.

Category Popularity

0-100% (relative to Mockoon and Testfully)
Developer Tools
86 86%
14% 14
APIs
78 78%
22% 22
API Tools
84 84%
16% 16
Testing
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Mockoon and Testfully

Mockoon Reviews

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Testfully Reviews

Top 20 Open Source & Cloud Free Postman Alternatives (2024 Updated)
Testfully is a collaborative API testing tool that allows teams to define, share, and test APIs efficiently. It focuses on both cloud and offline capabilities.
Source: medium.com
15 Best Postman Alternatives for Automated API Testing [2022 Updated]
Moreover, Testfully saves your requests to the cloud, which you can easily share with your teammates. Testfully’s API testing and monitoring features enable you to re-use tests easily and validate the correctness of your local and deployed APIs in different environments. This means you can quickly test and monitor your endpoints without configuring anything.
Source: testsigma.com
Top 5 Postman alternatives
Testfully is available via a web application on any modern browser. You can send requests to both local and deployed Restful and GraphQL APIs and inspect the response. Testfully supports Environments, Configs and allows you to embed random data in your requests. Testfully stores your requests on the cloud, and you can easily share them with your colleagues. Testfully’s API...
Source: testfully.io

Social recommendations and mentions

Based on our record, Mockoon seems to be a lot more popular than Testfully. While we know about 35 links to Mockoon, we've tracked only 1 mention of Testfully. 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.

Mockoon mentions (35)

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Testfully mentions (1)

  • Top 6 AI API Testing Tools for Developers (2026)
    TL;DR: For AI-native test generation from specs, try Kusho AI. For the most complete platform with the newest AI Agent Mode, go Postman. For open-source and Git-native workflows, Bruno or Hoppscotch are your best bets. Enterprise teams should evaluate Katalon. Collaboration-first smaller teams will like Testfully. - Source: dev.to / 6 months ago

What are some alternatives?

When comparing Mockoon and Testfully, 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.

Postman - The Collaboration Platform for API Development

WireMock - WireMock - a web service test double for all occasions.

Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.

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

Hoppscotch - Open source API development ecosystem