Google Cloud Endpoints vs StopLight: What are the differences?

What is Google Cloud Endpoints? Develop, deploy and manage APIs on any Google Cloud backend. An NGINX-based proxy and distributed architecture give unparalleled performance and scalability. Using an Open API Specification or one of our API frameworks, Cloud Endpoints gives you the tools you need for every phase of API development and provides insight with Google Cloud Monitoring, Cloud Trace, Google Cloud Logging and Cloud Trace.

What is StopLight? Visual API Tooling. Stop writing thousands of lines of specification code. Our intuitive visual editors significantly cut down on design time, and are spec agnostic. Generate OAI (Swagger) and RAML specification code on demand.

Google Cloud Endpoints and StopLight can be categorized as "API" tools.