Looking for the best web app builder in 2024? No worries! We've reviewed the top platforms so you can quickly build custom apps without writing code. Here are the top picks:

• Blaze.tech – Best for secure, customizable web apps.
• Bubble – Perfect for pixel-perfect design control.
• Softr – Ideal for building apps from Airtable data.

In this article, we’ll cover:

• Key features of a great web app builder
• Top 10 web app builders for 2024
• How to choose the right platform for your business

What is a Web App Builder?

A web app builder is a platform that allows users to create functional web applications without writing any code. It offers drag-and-drop features, making app creation easy for non-technical users.

For non-coders, this means the ability to build and launch fully functional web apps quickly and efficiently. Instead of needing to understand complex coding languages, users can assemble apps using an intuitive interface. This allows businesses to create tools like customer portals, booking systems, or inventory management apps without relying on a dedicated development team.

One of the major advantages of a web app builder is its flexibility. Businesses can create apps that suit their specific needs, whether it’s for internal processes or customer-facing solutions. The result is a professional, scalable application that can grow with the business, all without requiring extensive technical knowledge.

This makes it a valuable resource for teams looking to innovate and streamline operations without the traditional barriers of custom software development.

Key Features of a Good Web App Builder

When choosing a web app builder, there are a few key features that make the difference between a tool that’s easy to use and one that becomes a challenge for your team. Here’s what to look for:

• Easy-to-use interface: Whether you're a seasoned developer or a beginner, a drag-and-drop design makes it easy to build without needing to write complex code. The simpler the interface, the quicker you can get your web app up and running.
  
  
• Pre-designed templates: Pre-designed templates are a huge time saver. A good platform offers templates for common app types — whether you’re creating a marketplace, booking system, or customer portal — so you don’t have to start from scratch.
  
  These templates can be customized to fit your brand and specific needs.
  
  
• Integration options: Look for platforms that offer seamless integrations with third-party tools and APIs. This flexibility allows you to connect your app with other systems, like payment gateways, CRMs, or analytics platforms, ensuring smooth workflows and added functionality.
  
  
• Scalability for growing businesses: As your business grows, your app should be able to grow with it. A good web app builder offers scalability, meaning it can handle an increasing number of users, more complex workflows, and larger datasets without compromising performance.
  
  Choose a platform that allows you to expand as your business needs evolve.

10 Best Web App Builders for Any Budget

1. Blaze.tech: Best for All-Around Custom Web Apps

Blaze is a powerful and flexible drag-and-drop web app builder that allows businesses to create custom apps — from internal tools to scalable external-facing apps. Its enterprise-level security and powerful integrations make it a top choice for organizations that need secure solutions, especially in sectors like healthcare and finance.

Key features:

• SOC 2 and HIPAA compliance for secure data handling
• Intuitive drag-and-drop interface for fast app development
• Extensive library of customizable components, including maps, tables, and payment integrations
• Advanced workflow automation, including task scheduling and notifications
• Seamless integrations with REST APIs for front and back-end operations

Who it’s best for: Blaze is ideal for businesses that need to develop highly customized web apps quickly without compromising on security or scalability. It’s especially suited for industries that handle sensitive data, such as healthcare providers, financial institutions, and logistics companies that require robust, secure, and feature-rich web applications.

2. Bubble.io

Bubble allows users to create fully customizable web applications from the ground up. It offers extensive design control through its visual editor, making it a favorite among startups and entrepreneurs who need to develop unique, user-driven web applications without needing to write code. 

However, it presents a steep learning curve for those new to no-code building.

Key features:

• Visual editor with pixel-perfect design control
• Built-in database and workflow management for dynamic app creation
• Seamless integrations with popular APIs and external databases
• Support for both single-page and multi-page apps
• Scalable infrastructure for apps of all sizes
• Strong plugin ecosystem for extending functionality

Who it’s best for: Bubble is ideal for startups, entrepreneurs, and small businesses that need full control over the design and functionality of their web apps. It’s especially useful for those who prioritize customization in building user-focused applications, making it a great fit for businesses that need unique or innovative web solutions.

3. Softr

Softr is a no-code platform that lets you create powerful web applications using Airtable as the backend database. You can use it to build data-driven web apps without needing technical expertise, making it a perfect solution for teams looking to convert their Airtable data into functional, responsive web applications quickly.

Key features:

• Direct integration with Airtable for seamless data management
• Pre-built blocks and templates for fast, visually appealing app creation
• Fully responsive design for mobile and web apps
• User authentication and membership features for gated content
• Built-in SEO tools for improving app visibility
• Custom domains and branded web apps

Who it’s best for: Softr is ideal for teams, project managers, and small businesses that rely on Airtable for data management and want to build web apps that leverage this data. It’s especially suited for those looking for a quick and easy way to create data-driven applications without sacrificing design or functionality.

4. Glide

Glide is a user-friendly, no-code platform that allows you to create mobile-friendly web apps using data from Google Sheets. It prioritizes simplicity and aesthetic design above all else, which makes Glide perfect for quickly building lightweight, functional apps. It’s an excellent choice for teams that need mobile-first solutions without extensive development.

Key features:

• Google Sheets integration for easy data management
• Mobile-responsive design out of the box
• Drag-and-drop interface for building apps with pre-made components
• Pre-built templates for common use cases like employee directories and inventory tracking
• In-app notifications and user management features

Who it’s best for: Glide is best for small businesses, educators, and project managers who need to create mobile-friendly apps without complex workflows. It’s perfect for those looking to transform simple data sets, like spreadsheets, into functional web or mobile apps quickly and efficiently.

5. Draftbit

Draftbit provides a comprehensive platform for building high-quality, fully customizable mobile web apps using a no-code approach. With full access to the app’s underlying code, developers can have complete design flexibility while still benefiting from the speed of no-code tools.

Key features:

• Pixel-perfect design control with a visual editor
• Access to source code for customization and exporting apps
• Ability to build cross-platform mobile apps (iOS and Android)
• Integration with REST APIs and external data sources
• Advanced components for creating complex UI/UX designs

Who it’s best for: Draftbit is ideal for developers and technical teams who want the ease of no-code development but also need the option to dive into the underlying code for customizations. It’s perfect for those looking to build high-performance mobile web apps with complete design control and flexibility.

6. Adalo

Adalo is a no-code platform focused on helping users build simple, custom web and mobile apps with minimal effort. It offers a highly visual, drag-and-drop interface and is well-suited for individuals and small teams who need to create functional apps rapidly without diving into complex coding.

Key features:

• Visual drag-and-drop interface for easy app creation
• Pre-built components like forms, buttons, and lists
• Custom databases for managing app data
• Support for both web and mobile app development
• In-app payments and user authentication features

Who it’s best for: Adalo is ideal for small businesses, startups, and entrepreneurs looking to build simple, custom web apps or mobile apps without the need for complex workflows or integrations. It’s particularly useful for those who want a fast, intuitive platform to launch MVPs or internal tools.

7. FlutterFlow

FlutterFlow is a low-code web app builder built on Google's Flutter framework, offering a blend of visual development and the option to export clean code. This platform is great for teams that need flexibility in their web app development process. It provides a visual interface for non-coders while giving developers full control over the app’s underlying code.

Key features:

• Built on the Flutter framework for cross-platform development
• Visual editor with the option to export clean, production-ready code
• Extensive component library for designing custom interfaces
• Integration with Firebase for backend and database support
• Advanced customization options for complex UI/UX designs

Who it’s best for: FlutterFlow is best for businesses and developers who want the flexibility to build apps visually but still need access to the app’s code for customization. It’s perfect for teams that require high-performance cross-platform apps, especially those that need both web and mobile functionality.

8. OutSystems

OutSystems is a low-code web app builder designed to help businesses create large-scale, complex applications quickly and efficiently. It combines an intuitive drag-and-drop interface with AI-powered automation, making it easier to create enterprise-level web apps.

While some programming knowledge may be required to leverage its advanced features fully, OutSystems excels in scalability and flexibility, making it a top choice for organizations with demanding application needs.

Key features:

• AI-assisted development for optimized performance and security
• Drag-and-drop interface with the ability to add custom code
• Extensive integration capabilities with existing systems and services
• Built-in enterprise security features
• Scalable infrastructure for large and complex applications

Who it’s best for: OutSystems is ideal for teams that have in-house engineering resources to build out web applications. It’s particularly suited for large organizations – its extensive features, AI tools, and integration capabilities make it a superior choice for complex and data-heavy projects.

9. Appy Pie

Appy Pie is a drag-and-drop web app builder aimed at helping users create simple, functional web and mobile apps. Known for its affordability and ease of use, Appy Pie is ideal for those who need a basic web app with minimal technical complexity or customizability.

It’s easy to learn for non-technical users, allowing them to create apps with essential features quickly.

Key features:

• Pre-built templates for different industries
• Integration with social media, CRM, and other third-party tools
• In-app payment processing and customer support chat features
• Multi-platform support, including web, iOS, and Android apps
• Push notifications and real-time updates

Who it’s best for: Appy Pie is ideal for small businesses, startups, freelancers, and individuals looking to create simple web apps on a budget. It’s particularly suited for those who need basic apps for business directories, customer engagement, or small eCommerce operations without the need for extensive customization or complex workflows.

10. Bettermode

Bettermode is a no-code platform specifically designed for building community-driven web applications. With an emphasis on creating online communities, customer support hubs, and discussion forums, Bettermode enables businesses to create engaging, user-friendly platforms where users can interact, share knowledge, and offer feedback.

Its flexibility and ease of use make it an ideal choice for companies looking to foster customer engagement and collaboration without the need for complex coding.

Key features:

• Drag-and-drop interface for easy customization of community layouts
• Pre-built templates for community forums, knowledge bases, and help centers
• Advanced user management features, including permissions and member authentication
• Integration with popular tools like Slack, HubSpot, and Zendesk
• Customizable user engagement tools like badges, rewards, and gamification
• Analytics dashboard to track community activity and performance

Who it’s best for: Bettermode is perfect for businesses, startups, and organizations that want to build community-driven platforms. It’s particularly well-suited for companies looking to create customer support hubs, user forums, or knowledge-sharing platforms, making it an excellent fit for SaaS companies, educational institutions, and consumer brands.

How To Choose the Right Web App Builder for Your Business

Choosing the right web app builder depends on a few key factors and getting it right can save you time and money.

Evaluate Team Size, Budget, and Project Complexity

Start by assessing your team’s size and technical expertise. If you have a small team or limited coding experience, platforms like Blaze that prioritize ease of use and come with extensive support might be ideal.

On the other hand, if you have a larger team and more complex project requirements, platforms like Bubble or OutSystems provide advanced features that may require some coding knowledge but offer greater customization.

Budget is also key — some platforms are more cost-effective for basic needs, while others charge more for enterprise-level features.

Decide on Mobile, Web, or Multi-Platform Apps

Consider what kind of app you need. Are you building just for the web, mobile, or both? Some web app builders, like Glide, focus on mobile-first designs, making them ideal for teams targeting smartphone users.

If your project needs to run smoothly across multiple platforms, something like Blaze, FlutterFlow, or Bubble might be a better choice, as they support both web and mobile development.

Check the Level of Support and Resources

The resources and support provided by each platform can make a big difference, especially if you're new to building apps. Look for tutorials, community forums, or customer support options. Platforms like Blaze offer tailored customer support, ensuring guidance through complex projects.

Make sure you choose a builder that gives you the support you’ll need to ensure a smooth development process.

Next Steps: Build Your Web App With Blaze.tech

Now that you’ve got an overview of the best web app builders in the market, it’s time to consider the next steps. If you’re looking for a powerful no-code app builder that doesn’t compromise on security, flexibility, and scalability — Blaze is your best bet.

It offers a powerful solution that combines ease of use with enterprise-grade capabilities. Here's how to get started:

• Connect with our team: Schedule a free consultation to discuss your web app idea. Our sales team will learn more about your goals. We'll showcase Blaze's capabilities through live demonstrations tailored to your specific needs.
  
  
• Expert support and streamlined development: A dedicated implementation team assists you throughout the entire development lifecycle, ensuring your web app aligns perfectly with your business goals. This expert support gets you up and running quickly without sacrificing quality.
  
  
• Speed meets security: Develop and deploy web apps 10x faster than traditional coding, all while maintaining robust security protocols.
  
  This makes Blaze the perfect choice for businesses that prioritize both rapid development and ironclad data protection.
• Seamless collaboration: Once you decide to move forward, we'll work closely with you to define a detailed roadmap for your app’s development.

Discover how other organizations have built no-code software with Blaze. Read case studies and testimonials to gain insights into real-world implementations.

Contact Blaze today for a free demo.