Mockoon is a full-featured developer tool for API design and mocking. It allows you to design and run mock APIs locally using the desktop application or self-host them using the CLI and various libraries. No remote deployment or account is required.

All our tools are free and open-source, and we fund our work on Mockoon through sponsorship donations. We are also building a Cloud platform to help you manage your APIs and collaborate with your team. You can learn more about it on our website.

We use these funds to pay our full-time maintainer (@255kb) and some part-time maintainers, as well as cover infrastructure costs, etc.

By sponsoring us, you can show your appreciation for all this hard work and allow us to dedicate more time to this project in the future. Your support also helps secure an independent and sustainable future for a project used by tens of thousands of developers worldwide.

Thank you for considering supporting us!