Top tools for building cross-platform business apps

Looking at data on the app development software category page, Flutter, React Native, and Xamarin stand out as leading tools for creating cross-platform business apps. These platforms are built to save time and resources by allowing teams to build once and deploy across iOS, Android, and web, while maintaining performance and scalability. See below for my top software list.

1. Flutter – is Google’s open-source UI toolkit that lets teams build apps for mobile, web, and desktop from a single codebase. With hot reload for rapid iteration and a growing library of prebuilt widgets, Flutter is ideal for business apps that require polished user interfaces and consistent performance across platforms.
2. React Native – is a JavaScript framework backed by Meta that enables developers to use React for building native apps. It provides near-native performance, strong community support, and seamless integration with business logic, making it a go-to choice for companies aiming to deliver enterprise-grade mobile apps quickly.
3. .NET – now part of Microsoft’s .NET ecosystem, this app allows teams to build native apps using C# and .NET while sharing most of the code across platforms. Its strong integration with Azure and Visual Studio makes it a great fit for enterprises leveraging Microsoft technologies.
4. OutSystems – is a low-code development platform designed for rapid, enterprise-grade app delivery. It includes drag-and-drop design tools, prebuilt integrations, and scalability features, making it perfect for business apps that need to be deployed quickly and maintained long-term.
5. Mendix – is another low-code platform that supports cross-platform development with both no-code tools for business users and advanced options for developers. Mendix is especially strong for companies that want to prototype, build, and scale business apps collaboratively.
6. Ionic – is an open-source SDK that uses web technologies like HTML, CSS, and JavaScript to create hybrid mobile apps. It integrates with frameworks like Angular and React, making it an efficient choice for teams familiar with web development.
7. NativeScript – is an open-source framework that allows developers to build truly native mobile apps for iOS and Android using JavaScript, TypeScript, or Angular. It provides direct access to native APIs, making it a strong alternative for teams that want performance and flexibility beyond hybrid frameworks.
8. Appian – is a low-code automation platform that supports cross-platform mobile and web app creation. It’s particularly useful for business process-focused apps that require workflow automation, case management, and system integrations.
9. Zoho Creator – is designed for businesses that want an accessible, low-code platform for building cross-platform apps. With drag-and-drop features and strong integrations into the Zoho ecosystem, it’s great for SMBs and teams without large development resources.
10. Kony Quantum (Temenos Infinity) – is an enterprise-focused platform for creating scalable, cross-platform business apps with strong security and advanced integration features. It’s especially popular in finance and regulated industries.

What do you think? Based on your experiences, are there other tools I should consider? I’d love to hear what the G2 community recommends for building efficient, cross-platform business apps.