How many companies use shadcn/ui?

TechLeads currently detects shadcn/ui on 249,470 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 642,546 pages in September 2026.

Who are shadcn/ui's biggest competitors?

By number of websites, the largest UI frameworks technologies besides shadcn/ui are Bootstrap (10,240,147), Tailwind CSS (1,469,184), Animate.css (967,962), UIKit (538,361), Radix UI (380,282).

Which companies use shadcn/ui?

Websites using shadcn/ui include qz.com, mistral.ai, punchup.live, brightlightfineart.com, weather.com, picsart.com. The full list of 249,470 websites can be exported as a CSV for $29.

shadcn/ui market share and customers

As of October 8, 2026, shadcn/ui is used by 249,470 websites in the TechLeads index: 1.6% of all UI frameworks detections, the 7th most-used of 77 UI frameworks technologies.

249,470

websites using shadcn/ui

1.6%

share of UI frameworks

of 77 in UI frameworks

Cite this data

Quoting these numbers? Credit TechLeads with a link to this page.

Citation

TechLeads. "shadcn/ui Customers and Market Share." Data as of October 8, 2026. https://techleads.fyi/technology/shadcn-ui/market-share

HTML link

<a href="https://techleads.fyi/technology/shadcn-ui/market-share">shadcn/ui market share (TechLeads data)</a>

shadcn/ui vs competitors in UI frameworks

Websites using each technology in the TechLeads index, and its share of all UI frameworks detections.

#	Technology	Websites	Share
1	Bootstrap	10,240,147	67.6%
2	Tailwind CSS	1,469,184	9.7%
3	Animate.css	967,962	6.4%
4	UIKit	538,361	3.6%
5	Radix UI	380,282	2.5%
6	ZURB Foundation	325,985	2.2%
7	shadcn/ui	249,470

shadcn/ui usage over time

In HTTP Archive's monthly crawl of public websites, shadcn/ui was detected on 642,546 pages in September 2026, up 189.0% from a year earlier. Among the 1,000 most-visited sites, it appeared on 7. HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.

Same month, other UI Frameworks technologies in HTTP Archive: Bootstrap 12,662,985, Tailwind CSS 3,462,723, Animate.css 1,731,531, Radix UI 990,535, ZURB Foundation 748,793.

Companies using shadcn/ui

qz.com · Qz
mistral.ai
punchup.live
brightlightfineart.com · The Artists Guild | Bright Light Fine Art
weather.com · The Weather Channel
picsart.com
opencollective.com
cal.com
examiner.com
medicalnewstoday.com
healthline.com · Healthline
meteomedia.com · MétéoMédia

See all 249,470 websites using shadcn/ui or download the full list as a CSV for $29.

How these numbers are calculated

TechLeads scans public websites and detects shadcn/ui from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is shadcn/ui's website count divided by the website counts of all UI frameworks technologies we track; a site using two UI frameworks tools counts for both. Counts were last refreshed on October 8, 2026 and update daily.

FAQ

shadcn/ui accounts for 1.6% of UI frameworks detections in the TechLeads index (249,470 websites), which makes it the 7th most-used of 77 UI frameworks technologies we track.