ReadyAPI is a low-code API testing platform for development teams that care about creating test automation across any workflow.

Percy is a visual testing and monitoring tool that focuses on detecting visual changes in web applications

Hand-crafted lightweight Rest Client for testing APIs. Supports collections, environments, git collaboration and local storage.

HyperTest is a no-code test automation tool that regresses all your APIs by auto-generating integration tests using your network traffic, also giving a way to reproduce these failures inside actual user-journeys.

Testing and validating REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

Jest is a delightful JavaScript Testing Framework with a focus on simplicity.