Best Web App Builders in 2025

What Wordpress is to websites, Budibase is to web apps. Budibase is a free and open source web app builder for creating, launching and growing web applications. Budibase eliminates repetition and dramatically reduces development time. Check it out.

Key Budibase features:

Low-Code Development Open Source Rapid Prototyping Integration Capabilities

Open Source freemium

Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.

Key Bubble.io features:

No Coding Required Customizable Rapid Prototyping Built-in Database

An online environment for prototyping modern web apps without coding and in real time. JitBlox seamlessly integrates popular UI libraries such as Bootstrap and Material Design and lets you download your app's source code with a single click.

Key JitBlox features:

Integrated visual designer Integrates popular UI libraries Interactive toolbox Real-time preview

freemium $15.0 / Monthly

Appsmith is an open source web framework for building internal tools, admin panels, dashboards, and workflows.

Key Appsmith features:

Open Source Easy Integration Drag-and-Drop Interface Pre-built Widgets

Open Source

🔥 Design real websites right on the canvas.

Key Framer features:

Interactive Prototyping Code-based Design Real-time Collaboration Rich Component Library

Open Source

NoCode-X is a full-stack web development platform that lets you build secure, scalable, and customizable apps without coding. Withation fast & secure with our nocode platform. 70% faster & cheaper than traditional development.

Key NoCode-X features:

Security-First Approach Effortless Page Building Seamless API Integration Automated Workflows

freemium €24.0 / Monthly

Affordable online tool for non-technical people to launch their personalized apps within minutes.

freemium $19.0 / Monthly (Starter, 1GB, 50 Users, In-App Notifications, Email Support)

Powerful desktop app for creating responsive websites using the Bootstrap framework

Key Bootstrap Studio features:

Intuitive Interface Responsive Design Pre-Designed Components Live Preview

Eventee is the most beautiful and easy-to-use mobile event app for attendees.

Key Eventee features:

User-Friendly Interface Comprehensive Features Integration Capabilities Mobile App Accessibility

Tool for workflow automation (Former Integromat)

Key Make.com features:

Ease of Use Integration Options Custom Workflows Scalability

The boilerplate for your next web app built on top of Supabase and Next.js.

Key supastarter features:

Ease of Use Comprehensive Features Customizability Community Support

TurboStarter - Ship your startup. Everywhere.

paid $99.0 / One-off

Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.

Key Zapier features:

Ease of Use Wide Range of Integrations Custom Automation Scalability