Postman collections is a platform where anyone can find hundreds of ready-made API Collections which you can import into your Postman with 1 click
restdb.io is a fast and simple NoSQL cloud database service. With restdb.io you get schema, relations, REST API (with MongoDB-like queries) and an efficient multi-user admin UI for working with data.
Our customers use it for backends, business databases, API-first CMS, data collection and much more.
You can also create dynamic HTML sites easily.