You will like DataGrip; it is the best software to channel and influence data systems and efficiently. It will help you be more efficient and productive in exporting computer data; it is very effective. There are no errors, and you will feel comfortable using them. It promotes data quality and has excellent graphics to represent your information through statistical processes.
I always used and develop API with RapidAPI so also recommend to new people to use and learn about APIs. If we discuss about new user it's so easy to learn and develop API free of cost as well as paid subscription. My experience with RapidAPI is awesome.
Usability has two aspects, being a complete tool and being easy... DataGrip has a lot of features but it is big, not clear how to use most of the things and most people won't need them. In my opinion, usability is good enough but not friendly.
DataGrip provides a single UI for many DBMS platforms, instead of using one for each. Because of that, you can migrate things between platforms using the tool and "look across" all databases at once.
Firebase is also good tools for user who are working on APIs but the marketplace of Rapid API is non comparative. Like how it's creates APIs and testing phase, supporting of multiple API types etc. These features makes Rapid API very unique from else ones.