
Pynecone
App Development Platform
Open-source Python framework for building and hosting interactive web applications.

App Development Platform
Open-source Python framework for building and hosting interactive web applications.

App Development Platform
Platform-as-a-service for managing Ruby, Rails, Node.js, Python, and PHP applications on AWS.
Price$25+ / month
Starting price: below the category median.
App Development Platform
Open-source rapid application development framework based on Spring Boot for business applications.
Price$37+ / user / month
Starting price: below the category median.
App Development Platform
Open source extensible no-code development platform for building business applications with plugin architecture.
Price$800+ one-time
App Development Platform
Java-based low-code development platform for enterprise web and mobile applications with pro-code extensibility.
Price$99+ / month
Starting price: below the category median.
App Development Platform
Rapid development PHP framework providing an extensible architecture for building web applications using MVC conventions.

Cloud Development Environments
WebAssembly-based OS that runs Node.js and other tools entirely in the browser for instant development environments.

App Development Platform
Self-hosted Git server with built-in CI/CD, Kanban boards, and package management that runs as a single Docker container.

AI App Builders
Open-source Bolt.new-inspired in-browser AI full-stack app builder supporting many LLM providers.

App Development Platform
Full-stack Python web app platform that lets data scientists and developers build apps entirely in Python.
Price$15+ / month
Starting price: below the category median.