If you're looking for another Engine alternative, Noodl is worth a look. This open-source, AI-augmented low-code platform lets you create full-stack custom apps as fast as possible. It's built with visual development, customization and reusable modules. Noodl is designed to be approachable, with real-time data flows and updates, and comes with a built-in MongoDB database for storage. It's good for prototyping, MVPs and web apps that need to grow without too much programming.
Another powerful alternative is BuildShip. BuildShip offers a low-code visual backend builder that uses AI to rapidly create workflows, APIs and cloud functions. It comes with a built-in Firestore database or the ability to use your own, unlimited cloud storage, and integrates with more than 1M NPM packages. The service also offers advanced developer tools like autocomplete and a sandbox environment, so it's a good option for developers and teams that want to build scalable backend solutions with as little code as possible.
Pipedream is another option. The service lets developers build complex apps by hooking into more than 2,100 APIs. It lets you control low-level code with Node.js, Python, Go or Bash, and has prebuilt modules for rapid development. Pipedream's instant deployment and broad API integration options make it a good option for developers who need flexibility and ease of use.
For a no-code approach, AppAsap is a different option. You can build an app by typing what you need, with options like a CRUD API generation in less than five minutes and a no-code interface. AppAsap comes with tools for requirements analysis, a database visualizer, an API playground and security features like GDPR compliance and strong encryption. It's designed for scalability with AWS elastic services and offers a range of pricing options.