Developer ToolsFree plan

Radix UI open source components

Radix UI is an open source React component library made of unstyled, accessible Primitives and the Radix Themes package.

Radix UIUpdated monthly · checked 3 h ago

Radix UI open source components is a developer tools perk from Radix UI, offering open source React components, with no funding required.

Who qualifies
No funding needed
Benefit type
Free plan
Apply at Radix UI

Get new Developer Tools programs by email

Get an email if Radix UI open source components closes, changes its offer or sets a deadline. Also every new Developer Tools program as it opens. Unsubscribe in one click.

While you apply

Also useful for building and shipping apps

Applying to Radix UI takes a few minutes. Referral links, picked for fit and ordered by fit (70%) and what a signup earns us (30%), at no cost to you. They never change this page's ranking.

shadcn.ioCopy-paste shadcn/ui blocks and templates for ReactFree with a free accountReferral linkParallel AIAutonomous AI agents for sales, marketing and support50 free credits, no cardReferral linkKindeSign-in, SSO and user management for your appFree up to 10,500 MAUReferral link
What you get

Inside Radix UI open source components

Radix Primitives are unstyled, accessible React components with a fully typed API, which you style yourself. Radix Themes is a styled component library that works out of the box with minimal configuration. Both are open source.

Source: The provider's official program page

Eligibility

Who it's for

Free planAny startup
Funding / backing
No funding needed
Geography
Global
Recurring / expiry
Open source with no time limit.
How to claim

How to apply for Radix UI open source components

Steps to apply
  1. 1Install the packages from npm, as the Radix docs show.
  2. 2No application is needed.
Good to know: Plans read on radix-ui.com on October 29, 2026.
Apply at Radix UI

Source: The provider's official program page

Value is the headline maximum Radix UI advertises. What your company actually receives depends on your eligibility and how you use the program, and terms can change. A comparison, not endorsed by the programs listed. A link labeled as a referral link may earn us a commission, and a program labeled Same owner comes from the company that runs StartupPerks. Confirm current terms on the provider's page.
Questions

Radix UI open source components: common questions

What do you get with Radix UI open source components?

Radix UI open source components offers open source React components.

Who qualifies for Radix UI open source components?

Radix UI open source components is open to any startup, with no funding required.

Do I need to be VC-backed or in an accelerator to get Radix UI open source components?

No. Radix UI open source components is open to any startup that meets the stated criteria, no investor or accelerator backing required.

How do I apply for Radix UI open source components?

Install the packages from npm, as the Radix docs show. No application is needed.

How long do I have to use Radix UI open source components, and does it expire?

Open source with no time limit.

Is Radix UI open source components available outside the US?

Radix UI open source components is available globally, subject to the provider's terms.

Free UI component libraries, comparedRadix UI's free plan next to every other free component libraryWhat each component library gives you free today, its main limit and what the first paid plan costs, read from each provider's own page.
Related

Programs like Radix UI open source components

Compared side by side in Best Developer Tools for Startups.

MUI Core free React components
MUI
MUI Core: free forever
Mantine open source components
Mantine
Free
HeroUI open source components
HeroUI
See offer
daisyUI component library
daisyUI
Free and open-source

Are you from Radix UI, or did you spot something out of date? Send us an update or show it to more founders.

Show this listing on your own site with a badge.