Best MUI Alternatives in 2026
The top MUI alternatives are Carbon Design System, Adobe Spectrum and GitHub Primer: 15 UI kit libraries our editors would look at instead of MUI, in our ranking order.
MUI: A broad React UI ecosystem with free foundations and paid advanced components. Where it falls short: advanced MUI x capabilities require paid plans.
Switching from MUI? For most ui kit libraries buyers the best MUI alternative is Carbon Design System, built for open-source teams needing broad UI coverage.
Why People Look for an MUI Alternative
- Advanced MUI X capabilities require paid plans
- Primarily focused on React and web interfaces
- Not a standalone collaborative UI design editor
Quick Picks by What You Need
- Best overallCarbon Design System9.2
Open-source teams needing broad UI coverage
Visit Carbon Design System - Best free optionCarbon Design System9.2
Has a free plan
Visit Carbon Design System
All 15 MUI Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forOpen-source teams needing broad UI coverage
A broad, accessible UI system with coded components, design kits, tokens, and framework options.
- Accessibility guidance
- Design-system ready
- Responsive components
9.2/10★★★★★Visit Carbon -
Best forCross-platform teams building a mature design system
A broad, open-source foundation for consistent web, desktop, and mobile interfaces.
- Accessibility guidance
- Design-system ready
- Responsive components
9.0/10★★★★☆Visit Adobe Spectrum -
Best forTeams building product interfaces with React
An open-source UI system with broad components, tokens, Figma libraries, and React support.
- Accessibility guidance
- Design-system ready
- Responsive components
8.8/10★★★★☆Visit GitHub Primer -
Best forAngular teams needing accessible Material components
A free, open-source Angular library for accessible Material-based web interfaces.
- Accessibility guidance
- Design-system ready
8.7/10★★★★☆Try Angular Material -
Best forOpen-source web teams needing framework flexibility
A flexible, commercially usable UI foundation for web teams working across frameworks.
- Accessibility guidance
- Design-system ready
- Responsive components
8.6/10★★★★☆Visit Clarity -
Best forGovernment web teams needing documented components
A documented, multi-format UI system for teams building accessible government services.
- Accessibility guidance
- Design-system ready
- Responsive components
8.5/10★★★★☆Visit USWDS -
Best forGovernment and service teams prioritizing accessibility
A free, accessibility-focused web design system for UK government service teams.
- Accessibility guidance
- Design-system ready
- Responsive components
8.4/10★★★★☆Visit site -
Best forFramework-agnostic enterprise web teams
A broad, framework-agnostic UI foundation for Salesforce-aligned web teams.
- Accessibility guidance
- Design-system ready
- Responsive components
8.3/10★★★★☆Visit Lightning -
Best forOpen-source teams needing admin UI patterns
An open-source web UI kit for consistent WordPress ecosystem interfaces.
- Accessibility guidance
- Design-system ready
- Responsive components
8.2/10★★★★☆Visit Automattic -
Best forWeb teams wanting Bootstrap and Material styling
A broad Bootstrap and Material UI kit for web teams needing ready-made components and design assets.
- Accessibility guidance
- Design-system ready
- Responsive components
8.1/10★★★★☆Visit MDB -
Best forTeams adopting Material 3 in Figma
A free, Material 3-focused Figma kit for structured interface design.
- Accessibility guidance
- Design-system ready
- Responsive components
8.0/10★★★★☆Visit Google -
Best forReact teams wanting a free Material-based system
A free, open-source Material-inspired component system for React web applications.
- Accessibility guidance
- Design-system ready
- Responsive components
7.9/10★★★★☆Visit react-md -
Best forWeb developers needing broad widget coverage
A broad, framework-friendly UI library with especially deep grids and charts.
- Responsive components
7.8/10★★★★☆Visit jQWidgets -
Best forSingapore government and public-service teams
A broad, open-source UI system for Singapore public-service web teams.
- Accessibility guidance
- Design-system ready
- Responsive components
7.6/10★★★★☆Visit SGDS -
Best forTeams using shadcn/ui and Tailwind
A broad Figma kit for shadcn/ui and Tailwind teams that need design-to-code workflows.
- Accessibility guidance
- Design-system ready
- Responsive components
7.3/10★★★★☆Visit Shadcn Studio
MUI Alternatives: Common Questions
What is the best alternative to MUI?
Carbon Design System: #2 in our UI Kit Libraries ranking, with an editor score of 9.2 out of 10. A broad, accessible UI system with coded components, design kits, tokens, and framework options.
Is there a free alternative to MUI?
Yes. Carbon Design System, Adobe Spectrum, GitHub Primer, Angular Material and Clarity Design System have a free plan or a free tier (15 of the 15 alternatives on this page).
Why do people look for MUI alternatives?
Advanced MUI X capabilities require paid plans; Primarily focused on React and web interfaces; Not a standalone collaborative UI design editor.
How do I switch from MUI?
Export your data from MUI (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel MUI.
How to Switch from MUI
- Export your data from MUI (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel MUI.
MUI vs Each Alternative
| # | Tool | Free plan | Paid from | Primary asset format | Design-system ready | Responsive components | License scope | Score |
|---|---|---|---|---|---|---|---|---|
| 1 | MUI | Yes | $299/user/yr | 9.4 | ||||
| 1 | Carbon Design System | Yes | Free | Multiple | Yes | Yes | Commercial | 9.2 |
| 2 | Adobe Spectrum | Free | Adobe xd | Yes | Yes | Commercial | 9.0 | |
| 3 | GitHub Primer | Free | Figma | Yes | Yes | 8.8 | ||
| 4 | Angular Material | Yes | Free | Yes | Commercial | 8.7 | ||
| 5 | Clarity Design System | Yes | Free | Figma | Yes | Yes | Commercial | 8.6 |
| 6 | U.S. Web Design System | Free | Multiple | Yes | Yes | Commercial | 8.5 | |
| 7 | GOV.UK Design System | Yes | Free | Yes | Yes | Commercial | 8.4 | |
| 8 | Lightning Design System | Free | Sketch | Yes | Yes | Commercial | 8.3 | |
| 9 | Automattic Design System | Free | Figma | Yes | Yes | 8.2 | ||
| 10 | Material Design for Bootstrap | Yes | Figma | Yes | Yes | Commercial | 8.1 | |
| 11 | Material 3 Design Kit | Yes | Free | Figma | Yes | Yes | 8.0 | |
| 12 | react-md | Yes | Free | Yes | Yes | Commercial | 7.9 | |
| 13 | jQWidgets | Yes | Yes | Commercial | 7.8 | |||
| 14 | Singapore Government Design System | Free | Figma | Yes | Yes | Personal | 7.6 | |
| 15 | Shadcn Studio Figma UI Kit | Yes | Figma | Yes | Yes | Commercial | 7.3 |
Head-to-Head
- MUI vs Carbon Design System
- MUI vs Adobe Spectrum
- MUI vs GitHub Primer
- MUI vs Angular Material
- MUI vs Clarity Design System
- MUI vs U.S. Web Design System
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update