HelloStack

Best Radix UI Alternatives in 2026

10 similar tools you can use instead of Radix UI, with pricing and key features.

Radix UI

An open source component library optimized for fast development, easy maintenance, and accessibility.

UIOpen Source
  • Primitives
  • Icons
  • Colors
  • Themes
Radix UI review →www.radix-ui.com ↗
Radix UI screenshot

Radix UI alternatives

21st.dev logo

21st.dev

The NPM for Design Engineers

UIFrom $6 / per month billed yearly
  • Component Library
  • AI-assisted Customization
  • Design System Alignment
Aceternity UI logo

Aceternity UI

React & Tailwind CSS Component Library

UIFree plan available
  • 200+ Components, Blocks & Templates
  • Tailwind CSS + Motion Integration
  • Copy-Paste Workflow
Arc logo

Arc

Build interfaces that feel finished

UIFree plan availableOpen Source
  • Component library
  • Shadcn CLI integration
  • AI/docs-driven scaffolding
Base UI logo

Base UI

Unstyled UI components for accessible design systems

UIOpen Source
  • Unstyled, highly configurable components
  • Styling compatibility
  • Advanced components and accessibility
BoardUI logo

BoardUI

React Design System for Dashboards

UIFree plan availableOpen Source
  • Component Library
  • Templates & Tokens
  • Editable Code & Tailwind
Magic UI logo

Magic UI

UI library for Design Engineers

UIOpen Source
  • Component library
  • Templates and blocks
  • Design-system compatibility
React Bits logo

React Bits

React components for creative developers

UIFrom $29 / monthlyOpen Source
  • Large component library
  • Visual editors
  • Tweakable props
Shadcn logo

Shadcn

The Foundation for your Design System

UIOpen Source
  • Components Library
  • Customization & Extensibility
  • Open Source & Open Code
Shadcnblocks logo

Shadcnblocks

The ultimate block set for Shadcn UI & Tailwind

UIFrom $149 / one-time
  • Block Library
  • Copy-Paste or CLI Install
  • Responsive & Interactive
Tremor logo

Tremor

Copy-and-Paste Tailwind CSS UI Components for Charts and Dashboards

UIOpen Source
  • Open-source components
  • Beautiful defaults and simple props
  • Advanced visualizations

Frequently Asked Questions

What is Radix UI?

Radix UI is a UI tool: An open source component library optimized for fast development, easy maintenance, and accessibility. It is open source. Key features include Primitives, Icons, Colors and Themes.

Are there free alternatives to Radix UI?

Yes. Aceternity UI, Arc and BoardUI have a free plan.

Is there another open-source alternative to Radix UI?

Yes. Radix UI is open source, and so are Arc, Base UI, BoardUI, Magic UI, React Bits and 2 others.

Which Radix UI alternatives are paid-only?

21st.dev: From $6 / per month billed yearly. React Bits: From $29 / monthly. Shadcnblocks: From $149 / one-time.

What’s a good Radix UI alternative for dashboards and charts?

For dashboards and charts, start with BoardUI (React Design System for Dashboards). Also consider Tremor (Copy-and-Paste Tailwind CSS UI Components for Charts and Dashboards).