Build custom applications more quickly and securely with the leader in open-source low-code development.
Appsmith is an open-source low-code platform for rapid development of internal applications including dashboards, database GUIs, admin panels, and customer support tools. It enables developers to connect to databases and APIs, build UI with drag-and-drop widgets, and write business logic using queries and JavaScript. The platform integrates AI capabilities through native Appsmith AI (no API keys required) and connections to third-party LLMs like OpenAI, Google AI, and Anthropic. Appsmith emphasizes secure data handling, collaborative development with Git version control, and fast deployment cycles compared to building applications from scratch.
Open‑source with unlimited self‑hosting freedom
Connects 50+ data sources natively
Drag‑and‑drop widgets speed UI creation
Built‑in JavaScript extends complex logic
Git version control support integrated
One‑click deploy to live domain
UI customization limited vs hand‑coded
Performance lags on large data loads
Mobile responsiveness requires manual tweak