Appsmith

Appsmith is an open-source low-code application platform for building custom applications like dashboards, admin panels, customer 360, IT automation, and service management tools. It is built to streamline custom application development, deployment, and maintenance for teams that need internal software.

It connects to 25+ databases and any API, and Appsmith Agents adds AI-driven automations that work with private and proprietary data inside existing tools and systems. Apps are assembled visually, then bound to queries and APIs without building a backend.

Appsmith is licensed under Apache 2.0, with paid enterprise features available separately. You can self-host it on your own machine or use Appsmith Cloud.