PopSQL - Modern SQL editor for teams
Unbounded - Serverless NoSQL database you query with JavaScript
DrawSQL - Easy database diagrams. Create, visualize and collaborate on your database entity relationship diagrams.
Crunchy Bridge - Crunchy Bridge is a fully managed database as a service.
AI2sql - ✔️ With AI2sql, engineers and non-engineers can easily write efficient, error-free SQL queries without knowing SQL.✔️ Querying has never been easier.
pREST - A fully RESTful API from any existing PostgreSQL database written in Go