Angular
React
Web Components
Blazor
Windows FormsThe Fastest Data Grid
Render, scroll, sort and edit 100,000+ rows at a steady 60 FPS, and millions of rows through enterprise virtualization. Performance stops being a feature you have to negotiate away.
Trusted by 2M+ developers and enterprises worldwide
Enterprise UI Components,
Accelerated by AI
One enterprise UI platform across Angular, React, Blazor, Web Components, WPF and Windows Forms — with the fastest data grid on the market, AI-grounded development, and open-source libraries your teams can adopt on day one.
Start Free Trial- 300+ Components Across Web & Desktop
- 100+ Modern Web Components
- 50+ Free OSS Components
- WCAG 2.1 AA Accessible
- 24x5 Support
Fluid at Scale
100K+ Rows at 60 FPS
Built for Massive Data
Millions of Rows
Select a framework to explore components and samples:
Trusted by industry leaders
2M+
Developers
35+
Years in Business
300+
Components
Fortune 500
Trusted
WCAG 2.1 AA
Accessible
24x5
Support
One vendor and one support relationship across your entire application portfolio — modern web and desktop, covered by a single product.
Security & Compliance
Why Infragistics
Three Things Other Libraries Can’t Give You
We don’t compete on component count. We compete on the components enterprise applications live or die on, and on how well your team, and your AI, can build with them.
AI-Grounded Development
Your AI. Your IDE. Your standards. Our APIs. MCP servers and Agent Skills feed agents live, versioned component APIs and your own design tokens — so generated code compiles and matches your design system.
Enterprise UI, Production-Ready
Dock Manager, pivot grids, spreadsheets, query builders and financial charting. Each one is a multi-quarter build if your team owned it, and a multi-quarter maintenance burden after that. We ship them production-ready, so that’s budget and roadmap time back for the app itself.
Developer Tools
Meet the Industry’s Fastest Data Grid
Grids that hold 60 FPS at 100,000+ rows, so performance never becomes a product tradeoff, with advanced virtualization, live updates and hundreds of built-in data features.
- Render and interact with 100,000+ rows without compromise
- Enterprise-grade virtualization
- AI-assisted app development with Agent Skills + MCP
- Consistent component APIs across Angular, React, Blazor and Web Components
Your AI Coding Assistant,
Grounded in Real API’s
AI coding assistants are only as good as the context they have. Ignite UI's MCP toolchain gives GitHub Copilot, Cursor, Claude Code, and other AI agents live, accurate access to your component APIs, eliminating hallucinated props, wrong imports, and broken scaffolds.
CLI MCP server
Give your AI the power to scaffold, configure, and extend your Ignite UI project from the command line. The Ignite UI CLI MCP Server turns natural language prompts into CLI commands, letting agents create components, modules, and project structures that follow enterprise architecture conventions.
Agent Skills
Purpose-built instructions that give AI coding assistants the exact component knowledge they need: correct props, import paths, and usage patterns, so agents generate accurate Ignite UI code on the first pass. No prompt engineering required. Works with GitHub Copilot, Cursor, Claude Code, JetBrains AI, and Windsurf out of the box.
AI-Powered Scaffolding
Go from a natural language prompt to a production-ready component scaffold in seconds. Ignite UI scaffolding respects your project structure, framework conventions, and design system, so what AI generates is what your team ships, not a starting point for an hour of cleanup.
From Prompt to Production Component
Ask in plain language. The CLI and MCP server resolve it against live, versioned component APIs, and what lands in your project compiles and matches your design system.
1
You describe it
In plain language
“Add a claims review screen — filterable table, monthly trend, and Excel export.”igx-gridigx-category-chartexcel-export
Works from Copilot, Cursor, Claude Code, JetBrains AI or Windsurf — no special syntax.
2
MCP grounds it
Against live component APIs
- Props and imports resolved
v20.1 - Scaffolded with igniteui-cli
4 files - Your theme tokens applied
WCAG AA - Nothing hallucinated to clean up
0 fixes
3
It lands in your project
Themed, accessible, compiling
Open claims
3,418
4.1%
Value
$8.6M
2.4%
Resolved
97.2%
1.2 pts
| Claimant | Value | Status |
|---|---|---|
| Halvorsen Group | $18,240 | Resolved |
| Redwood Mutual | $9,115 | In review |
Refine the prompt and the same loop runs again — only the affected parts change.
See It Running in Enterprise Applications
Choose an application to explore how Ignite UI components work together
Sales Dashboard
Real Ignite UI components working together in a production-grade layout.
Components used
- Pivot Grid
- Pivot Data Selector
- Button
- Icon
- Toggle
- Tooltip
- Dropdown
- CSV Exporter Service
- Excel Exporter Service
Financial Portfolio App
A real-time portfolio management system, displaying assets, profit and loss analyses, featuring interactive dynamic charts.
Components used
- Grid
- Avatar
- Button
- Icon
- Linear Bar
- Input Group
- CSV Exporter Service
- Excel Exporter Service
Manufacturing Dashboard
Operations workspaces with dockable data grids, trend charts, work-order queues, and analytics panels that stay synchronized under heavy production workloads.
Components used
- Data Grid
- Hierarchical Grid
- Category Chart
- Linear Gauge
- Badge
- Chip
- Excel Exporter Service
The Complete Enterprise UI Platform
The components enterprise applications actually depend on: data grids, high-performance charts, spreadsheets, query builders and the Dock Manager no other library ships. Production-ready, consistent across frameworks, and built for teams shipping at scale.
Dock Manager
Ship IDE-class workspaces without building a layout engine. Drag, dock, float, resize and persist complex layouts.
High Performance Charts
Rich data visualization paired with powerful input validation.
Design Visually. Generate
Real Code. Finish with AI.
App Builder combines professionally designed Figma imports, a drag-and-drop canvas, deterministic code generation, and conversational AI, so you can create, refine, or extend screens on demand. Deliver complex projects without spending a single AI token, and bring AI in only when you need it.
- Start from Figma, a professional template, or 65+ drag-and-drop Ignite UI components
- Deterministic, non-AI code generation — full apps without burning tokens
- Conversational AI to create, refine, or extend screens when you want it
- Generate production-ready, themed Angular, React, Web Components, or Blazor
Enterprise Standardization
Standardize Enterprise UI Across Every Team
One component platform across Angular, React, Blazor, Web Components, WPF and Windows Forms. One vendor, one design system, one support relationship, one security review, and one renewal your finance team can forecast.
Security & Compliance
SOC 2 certified, with GDPR handling, SBOMs and a published responsible disclosure policy. Security documentation your review board can actually work from.
Accessible by Default
Every component ships WCAG 2.1 AA compliant with keyboard navigation, ARIA semantics and screen reader support built in — not retrofitted later.
Predictable Licensing
Public per-developer pricing and royalty-free deployment. No usage tiers, no runtime fees, no renegotiation when your application scales.
Long-Term Support
Published lifecycle policies, major releases every year with patches in between, and enterprise support with defined response commitments.
Built for Applications That Have to Last
Frameworks change. Enterprise applications don’t disappear every two years. Across 35+ years, Infragistics has given teams a supported path from Windows Forms to WPF to the modern web. Upgrades you can plan around, and a vendor that will still be here for your next release cycle.
35+
Years shipping enterprise UI
Yearly
Major releases, patches in between
24x5
Support with published SLAs
0
Royalty or runtime fees
Modernization
Modernize Without Starting Over
Most enterprise portfolios are not one stack. Infragistics is the rare vendor that supports both sides of a migration: keep WPF and Windows Forms applications supported and current, while new development moves to Angular, React, Blazor or Web Components. Same vendor, same design system, same component vocabulary.
- Migrate incrementally instead of funding a full rewrite
- Reuse enterprise UI knowledge your team already has
- Match desktop feature depth on the web — grids, docking, spreadsheets
- Keep one design system across old and new applications
Keep supported
- Windows Forms
- WPF
- ASP.NET Web Forms
- ASP.NET MVC
Build new on
- Angular
- React
- Blazor
- Web Components
A single Infragistics Ultimate product covers both columns. Desktop applications stay on a supported toolkit while your web platform becomes the standard for new work.
Customer Outcomes
What Enterprise Teams Actually Get Back
Results from research, ICT and industrial teams that build on Infragistics.
Weeks → days
Faster threat assessments
Battelle once spent weeks compiling 1,000-page reports for every client assessment. Built on Ultimate UI for WPF and Ignite UI, they now deliver interactive models their clients can explore in days.
ResearchRead the story
FUJITSU
600+
Engineers on one toolkit
Fujitsu integrated Infragistics Ultimate into its own INTARFAM application framework, giving over 600 engineers advanced UX and UI tools across web and mobile — and reducing development costs.
Information TechnologyRead the story
25%
Less integration time
Infragistics delivered a charting proof of concept in under a week, cutting the time ABB needed to integrate real-time traction-signal charts by an estimated 25% and replacing controls they maintained in-house.
Industrial TechnologyRead the story
“We wanted to make it easier to access and interact with the data. Our applications provide seamless access as part of a client’s daily schedule. The ability to play with the models gives them confidence they’re getting the information that they need.”
“The new charts load data much more quickly than before, which is essential because it’s live data.”
Open Source
Start Free. Ship Enterprise. Never Rewrite.
Ignite UI's open-source libraries give your team full access to core components, with a clear, no-friction path to enterprise when you're ready. Go from OSS to commercial with one line of code, same library, same APIs, no migration.
View on GitHub50+
Production-Ready OSS Components
Full access to the underlying code, flexibility, no vendor lock-in.
100%
Transparency on GitHub
Community-driven, and enterprise-tested.
Public Pricing, Transparent Licensing
No hidden tiers or cost — what you see is what you pay.
Common Questions
Direct answers on platforms, performance, AI, accessibility and licensing.
What is Infragistics Ultimate?
Infragistics Ultimate is an enterprise UI platform for building data-rich applications. It includes Ignite UI component libraries for Angular, React, Blazor and Web Components, Ultimate UI for WPF and Windows Forms, and App Builder for design-to-code app generation. Every platform is covered by a single product, one design system spans them, and one support relationship covers the portfolio.
Which UI component library has the fastest data grid?
The Ignite UI data grid renders and interacts with 100,000+ rows at 60 frames per second and handles millions of rows through enterprise-grade virtualization, including thousands of live updates per second. Sorting, filtering, grouping and editing all run against the virtualized data set rather than the DOM.
Does Infragistics support AI coding assistants like Copilot, Cursor and Claude Code?
Yes. Ignite UI ships an MCP toolchain and Agent Skills that give AI agents live, versioned access to real component APIs. The CLI MCP server scaffolds and configures projects from natural language, and the Theming MCP server connects agents to your design tokens. Copilot, Cursor, Claude Code, JetBrains AI, Gemini and Windsurf are configured with one command: npx ig ai-config.
Are Infragistics components accessible?
Every Ignite UI component ships WCAG 2.1 AA compliant, with full keyboard navigation, ARIA semantics and screen reader support built in. Accessibility conformance documentation is available for procurement and security review.
Is there a free or open-source version of Ignite UI?
Yes. Ignite UI open-source libraries provide 50+ production-ready components for Angular, React, Blazor and Web Components under an open-source license, published on GitHub. The commercial libraries are the same libraries with the same APIs, so moving from open source to enterprise requires no rewrite or migration.
How do teams modernize WPF and Windows Forms applications with Infragistics?
Infragistics supports both sides of a modernization program. Existing WPF and Windows Forms applications stay supported with Ultimate UI for desktop, while new development moves to Ignite UI on Angular, React, Blazor or Web Components. Teams keep the same vendor, the same design system and the same component vocabulary across generations, so modernization can be incremental rather than a rewrite.
How much does Infragistics Ultimate cost?
Pricing is published publicly with no hidden tiers. Infragistics Ultimate is $2,399 per developer, Infragistics Professional is $1,599, and Ignite UI is $1,399. Deployment is royalty-free, so costs are predictable and can be forecast per developer seat.
Start Building with Your Framework
Everything you need to get started: documentation, live samples, GitHub, and API reference.
Start Free TrialSelect a framework to explore components and samples: