Features of Retool:

• A complete set of powerful building blocks. All internal tools are made up of the building blocks: Tables, Lists, Charts, Forms, Wizards, Maps and so on. Retool provides those blocks out of the box so you can spend your time assembling your UI, not inventing it from scratch. Instead of hunting down the best React table library, you can put together your app in a few minutes by dragging and dropping.
• Connect to anything. Connect to most databases or anything with a REST, GraphQL or gRPC API. Retool empowers you to work with all of your data sources seamlessly in one app.
• Read or write data with queries. No need to worry about storing isFetching in Redux or handling errors from your backend. Retool manages all the hard stuff. Read in data from MongoDB, join it to Postgres with SQL, and POST the result to Stripe's API. You only write the things that are custom to your app, like the SQL queries, POST requests, or data transformers.
• Built for developers. Retool is highly hackable, so you’re never limited by what's available out of the box. If you can write it with JavaScript and an API, you can build it in Retool.‍
• You can write JavaScript almost anywhere inside of Retool.
• Deploy and share securely. Retool comes with he security, reliability, and permissioning built in.