Aceternity UI
Make your websites look 10 times better
Radix UI
Open-source UI components for building accessible web apps
Updated February 2026
| Aceternity UI | Radix UI | |
|---|---|---|
| Rating | 4.9★ | 5.0★ |
| Reviews | 19 | 24 |
| Pros | 1 | 10 |
| FactScore™ | 64.3 | 69.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in Aceternity UI — Pros
Component libraryBoth tools — Pros
—Only in Radix UI — Pros
Accessible UI components Developer experience Un-styled components React compatibility Community involvement Customizable Excellent documentation Fast performance Headless component library Theme componentOnly in Aceternity UI — Cons
—Both tools — Cons
—Only in Radix UI — Cons
Customizable Limited built-in componentsDetails
| Aceternity UI | Radix UI | |
|---|---|---|
| Categories | Interface design tools, Design resources, UI frameworks | Interface design tools, Engineering & Development, UI frameworks |
| Platforms | Web | Web |
| Became Popular | December 21, 2023 | December 17, 2020 |
| Website | ui.aceternity.com | radix-ui.com |
Who Should Pick Which?
Choose Aceternity UI if...
- Component library
Choose Radix UI if...
- Accessible UI components
- Developer experience
- Un-styled components
With a FactScore™ of 64.3 vs 69.9, Radix UI leads in community reception. Aceternity UI uniquely offers Component library, while Radix UI stands out for Accessible UI components and Developer experience.
What Users Say
Aceternity UI
Aceternity UI provides aesthetic, well-structured, and customizable UI components that immediately elevate the look of any website. Compared to alternatives, it focuses on modern, elegant, and anim...
Beautiful, flexible components that made our UI sparkle ✨ Saved us hours on animations and layout work.
Animations on card page and home page were made possible because of aceternity
Radix UI
Perfection! It really shows that you have thought about the DX and APIs all the way through, there are so many good and clever features here. I've always been a fan of Radix, but this is one level ...
So many websites have buggy dropdowns and modals. With Radix, these primitives just work, i.e., pressing ESC just closes a modal as you'd expect. No customization needed. Would love for them to exp...
As part of a larger effort to reduce complexity in our own codebase and increase accessibility of Strapi products, we've made the decision to migrate to Radix-UI primitives for many of our components
Related Comparisons
Frequently Asked Questions
Which is better, Aceternity UI or Radix UI?
Based on FactScore™, Radix UI leads with a score of 69.9 vs 64.3. Radix UI has a higher rating of 5.0★ compared to 4.9★.
What are the pros of Aceternity UI compared to Radix UI?
Aceternity UI uniquely offers: Component library.
What are the pros of Radix UI compared to Aceternity UI?
Radix UI uniquely offers: Accessible UI components, Developer experience, Un-styled components, React compatibility, Community involvement.
Is Aceternity UI better rated than Radix UI?
Aceternity UI is rated 4.9★ from 19 reviews. Radix UI is rated 5.0★ from 24 reviews.
What is the FactScore™ of Aceternity UI and Radix UI?
FactScore™ weighs rating and review volume together. Aceternity UI scores 64.3 and Radix UI scores 69.9.
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