Bubble

Bubble is a no-code development platform for building real, full-featured web applications — not just landing pages — without writing code. Where site builders stop at content, Bubble lets you design responsive interfaces, define a database, and build backend logic and workflows visually, so a single person can create software that would normally need a developer: marketplaces, SaaS products, internal tools, social apps, and MVPs.

Bubble combines a visual editor for UI, a built-in database, a workflow builder for logic (when this happens, do that), and an API connector to integrate external services, plus a plugin ecosystem to extend functionality. It hosts and scales your app, and its pricing is based on Workload Units — a measure of the server processing your app consumes — so cost tracks how much your application actually runs rather than a flat seat fee. This makes it powerful for launching products fast, though complex apps require learning its logic model.

Bubble suits non-technical founders, startups, and teams that want to build and launch web apps and MVPs quickly without hiring engineers. Pricing runs Free, Starter, Growth, and Team, based on workload, so cost grows with your app's usage and needs.