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Web Development · head to head

Carrd vs Radix UI

Carrd logo

Carrd

Web Development

Ultra-affordable one-page site builder.

From
Free
Rated
-
Full reviewWebsite
Radix UI logo

Radix UI

Web Development

Unstyled, accessible React component primitives

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Carrd free tier strictly limited to 3 sites; any additional sites require upgrading to Pro; Radix UI you write all the styling, so time to a finished interface is much longer than with a styled library

Where they differ

Only the attributes on which Carrd and Radix UI actually diverge.

Attributes where Carrd and Radix UI differ
AttributeCarrdRadix UI
Pricing modelfreemiumOpen source, no licence fee
PlatformsWeb, MobileWeb

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Web Development).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Carrd

Nothing recorded that Radix UI does not also cover.

Only in Radix UI

  • Unstyled primitives
  • Accessibility built in
  • Composable API
  • Controlled or uncontrolled

What people use each for

The jobs each tool is most often brought in to do.

Carrd

  • Indie makers and solopreneurs building personal portfolios or landing pagesnot Radix UI
  • Small business owners requiring minimal online presence at low costnot Radix UI
  • Link-in-bio alternatives for social media profiles and contact pagesnot Radix UI
  • Email capture pages for newsletters or lead magnetsnot Radix UI
  • Cost-conscious teams requiring a cheap website alternative to Webflow or Squarespacenot Radix UI

Radix UI

  • Design systems that need correct accessibility without inherited visual opinionsnot Carrd
  • Replacing hand-built dropdowns and dialogs that have accessibility bugsnot Carrd
  • Teams with a designer whose output should not be constrained by a library’s themenot Carrd

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Carrd

  • Free tier strictly limited to 3 sites; any additional sites require upgrading to Pro
  • Pro plan includes Carrd branding removal but still lacks advanced features (e-commerce, multi-step funnels, complex forms)
  • Single-page design only; does not support multi-page websites or complex site structures
  • Limited template library compared to competitors like Leadpages or Unbounce
  • Annual payment required for Pro tier; no monthly payment option
  • No native A/B testing, analytics dashboard or conversion optimisation tools built-in

Radix UI

  • You write all the styling, so time to a finished interface is much longer than with a styled library
  • Composable part-based APIs are more verbose than a single component with props
  • Covers primitives rather than complex widgets, so data grids and date pickers come from elsewhere

Pricing, plan by plan

Carrd

Free
  • FreeFree
    • 3 sites
    • Responsive design
    • Templates and blank pages
  • Pro$19/year
    • Unlimited sites
    • Custom domain with SSL
    • Contact forms

Radix UI

Free
  • Radix UIFree
    • Full functionality
    • Commercial use permitted
    • Community support

Which should you pick?

Choose Carrd if

  • You want to start without paying.
  • You work on Web, Mobile.
Carrd review

Choose Radix UI if

  • You need unstyled primitives.
  • You want to start without paying.
  • You also want accessibility built in.
Radix UI review

Questions people ask

Is Carrd or Radix UI better?
Neither clearly leads. Carrd starts at Free and Radix UI at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Carrd or Radix UI?
Carrd starts at Free and Radix UI at Free.
Does Carrd or Radix UI run on more platforms?
Carrd runs on Web, Mobile. Radix UI runs on Web.
Can I use Carrd for free?
Both have a free tier, so you can try either at no cost before committing.
What is Carrd best used for?
Carrd is most often used for indie makers and solopreneurs building personal portfolios or landing pages, small business owners requiring minimal online presence at low cost, link-in-bio alternatives for social media profiles and contact pages, email capture pages for newsletters or lead magnets. Of those, indie makers and solopreneurs building personal portfolios or landing pages and small business owners requiring minimal online presence at low cost are not what Radix UI is typically brought in for.
What can Carrd do that Radix UI cannot?
Radix UI covers Unstyled primitives, Accessibility built in, Composable API, Controlled or uncontrolled.

Answered from the vendors’ own pages

Carrd: How much does Carrd cost?

Carrd is free for up to 3 sites. The Pro plan costs $19/year and enables unlimited sites with custom domains, forms and integrations.

Source
Radix UI: Is Radix UI free?

Yes, open source under the MIT licence.

Carrd: Can I use Carrd for e-commerce?

Carrd's Pro plan supports payment forms with Stripe integration, but it is not a full e-commerce platform. Single-product sales or payment collection is possible, but inventory management and complex product catalogs are not supported.

Source
Radix UI: Why use unstyled components?

Because accessibility is the hard part and visual design is the part teams want to own. Radix gives the first and stays out of the second.

Carrd: Can I create multi-page websites with Carrd?

No. Carrd is designed for single-page sites only. For multi-page websites, you would need to use a full website builder like Webflow or Squarespace.

Source
Radix UI: What is the relationship with shadcn/ui?

shadcn/ui is built on Radix primitives, adding Tailwind styling and copy-paste distribution on top.

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