Mocky.io alternatives

Postman is the world’s leading API platform, used by more than 30 million developers and 500,000 organizations worldwide for building and managing APIs. Postman enables teams to efficiently collaborate at every stage of the API lifecycle while prioritizing quality, performance, and security.

Make Better APIs — Trusted by millions of developers to build, test and share APIs.

Stackprint is a web platform to quickly build REST APIs without having to write any code yourself. Define the resources that your API should manage and Stackprint deploys your REST API with one click.

Insomnia is a cross-platform GraphQL and REST client, available for Mac, Windows, and Linux

Motty provides the simpler way to test your client services. It is an web application which gives you abaility to create your own custom responses. So you can intuitively and easily mock http responses. All you need to do is typing and click!