Best Infragistics Ignite UI Alternatives & Competitors in 2025

AlterNET Software: Elevate Your .NET Development with Premium UI Controls and Cross-Platform Solutions.

Key AlterNET Studio features:

CODE EDITOR SCRIPTER FORM DESIGNER

paid Free Trial $699.0 / Annually (UNIVERSAL)

UI Frameworks and App Development Tools.

Key Telerik features:

Extensive UI Component Library High Performance Rich Documentation and Support Cross-Platform Development

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Key Flagsmith features:

Feature Flags Remote Config A/B/X Testing & Optimization Organization Management

Try for free Open Source freemium

The world's best UI component suite for building powerful web, desktop, and mobile apps.

Key Syncfusion features:

Wide Range of Components Rich Feature Set Excellent Documentation Good Customer Support

freemium $395.0 / Monthly (A team of up to 5 developers*)

Universal controls toolkit to building apps for Winform, ASP.NET, WPF, Windows 10 App, HTML5.

Key DevExpress Universal features:

Comprehensive Suite High-Quality UI Components Excellent Performance Strong Support and Documentation

An experimental web UI framework using C#/Razor and HTML, running in the browser via WebAssembly.

Key Blazor features:

Single Language Full-Stack Development WebAssembly Support Reusability

Text Control Reporting combines the power of a reporting tool and an easy-to-use WYSIWYG word processor embeddable in .NET applications.

Design and build complex Web Applications directly in Visual Studio using C# or VB.

Key Wisej features:

WYSIWIG Designer Full Control Set Open-source Extensions Enterprise Support

freemium

Vaadin is a web application framework for Rich Internet Applications (RIA).

Key Vaadin Framework features:

Rich Set of Components Java-centric Development Strong Type Safety Seamless Integration with Java Ecosystem

Open Source

ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.

Key ASP.NET features:

Performance Security Rich Toolbox Cross-Platform Support

Aspose.Pdf for Cloud is a REST API to create, edit & manipulate PDF files.

Key Aspose.Pdf for Cloud features:

Comprehensive PDF Manipulation Platform Independence Ease of Integration Scalability

A JavaScript library for building user interfaces.

Key React features:

Component-Based Architecture Virtual DOM Strong Community and Ecosystem JSX Syntax

Open Source

With ASP.

Key ASP.NET Core features:

Cross-Platform Support High Performance Unified MVC and Web API Frameworks Dependency Injection

An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.

Key Webix UI features:

Comprehensive Library Responsive Design Data Binding Customizable

Open Source freemium $349.0 / One-off (Individual License, One project + One developer)