Websites Powered by Base UI
14,550 websites tracked using Base UI (UI frameworks) · base-ui.com
Base UI is a UI/CSS framework used to style and lay out the site. Its official site is base-ui.com. PoweredBy tracks the websites that use Base UI across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the ui frameworks ecosystem.
Usage trend
5K
10K
15K
Feb 2026
Apr 2026
Jun 2026
Jul 2026
Sep 2026
Domains observed using Base UI in each month's HTTP Archive crawl,
Feb 2026 to Sep 2026 · peak 11,247 in Sep 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.2 s
INP 100 ms
CLS 0
TTFB 700 ms
Median site among 9,351 Base UI sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
4,051
India
3,069
United Kingdom
2,061
Brazil
1,959
Germany
1,936
Indonesia
1,809
France
1,716
Canada
1,687
Sites using Base UI by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Software and apps | 1.15% | 1,332 |
| Games | 1.09% | 53 |
| Education | 0.33% | 162 |
| Finance and insurance | 0.32% | 53 |
| Sports and fitness | 0.22% | 37 |
| Travel and hospitality | 0.20% | 148 |
| Non-profit and religious | 0.19% | 15 |
| Government | 0.17% | 14 |
| Professional services | 0.14% | 59 |
| Industrial and manufacturing | 0.14% | 6 |
| Healthcare | 0.12% | 130 |
| Home and construction | 0.12% | 58 |
Share of each industry's websites with a detected stack that use Base UI; industries come from what sites declare in their own structured data.
Top sites by authority
9+
4% · 14 of 372 sites
8+
2% · 142 of 7,677 sites
7+
<1% · 445 of 45,712 sites
6+
<1% · 752 of 110,136 sites
5+
<1% · 1,117 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Base UI in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Base UI
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 101 | chathamhouse.org | 8.31/10 | 85,200 | 35,278 | Sep 2026 |
| 102 | doodle.com | 8.30/10 | 150,700 | 13,625 | May 2026 |
| 103 | opencart.com | 8.29/10 | 1,600 | 1,325 | Sep 2026 |
| 104 | coingecko.com | 8.27/10 | 587,300 | 128,995 | Aug 2026 |
| 105 | openreview.net | 8.24/10 | 35,700 | 34,111 | Sep 2026 |
| 106 | s.id | 8.24/10 | 440 | 901 | Aug 2026 |
| 107 | storylane.io | 8.22/10 | 28,300 | 22,750 | Sep 2026 |
| 108 | uc.pt | 8.21/10 | 3,500 | 1,118 | Jun 2026 |
| 109 | pagefly.io | 8.20/10 | 14,800 | 9,957 | Sep 2026 |
| 110 | railway.app | 8.19/10 | - | - | Apr 2026 |
| 111 | goaffpro.com | 8.18/10 | 860 | 816 | Sep 2026 |
| 112 | crypto.com | 8.18/10 | 280,800 | 34,604 | Sep 2026 |
| 113 | marca.com | 8.18/10 | 973,900 | 573,878 | Sep 2026 |
| 114 | speedrun.com | 8.17/10 | 143,400 | 94,150 | Apr 2026 |
| 115 | linear.app | 8.15/10 | 8,800 | 5,749 | Feb 2026 |
| 116 | leboncoin.fr | 8.15/10 | 23,200 | 55,354 | Jul 2026 |
| 117 | kayak.com | 8.14/10 | 6,084,300 | 1,087,281 | Apr 2026 |
| 118 | ntnu.no | 8.14/10 | 4,600 | 1,879 | Jun 2026 |
| 119 | openrouter.ai | 8.13/10 | 11,800 | 11,942 | May 2026 |
| 120 | depaul.edu | 8.13/10 | 64,000 | 11,897 | Sep 2026 |
| 121 | agentskills.io | 8.12/10 | - | - | Aug 2026 |
| 122 | datacamp.com | 8.11/10 | 1,216,200 | 171,921 | Sep 2026 |
| 123 | explore.org | 8.10/10 | 83,500 | 37,022 | Jul 2026 |
| 124 | blockchain.com | 8.10/10 | 53,500 | 8,855 | Sep 2026 |
| 125 | onrender.com | 8.07/10 | - | - | Aug 2026 |
| 126 | healthgrades.com | 8.07/10 | 2,602,600 | 1,294,043 | Jul 2026 |
| 127 | 2checkout.com | 8.06/10 | 1,100 | 516 | Sep 2026 |
| 128 | balena.io | 8.06/10 | 42,100 | 10,508 | Sep 2026 |
| 129 | short.io | 8.05/10 | 7,600 | 855 | May 2026 |
| 130 | danfoss.com | 8.04/10 | 36,100 | 13,302 | Feb 2026 |
| 131 | yext.com | 8.03/10 | 11,500 | 1,972 | Aug 2026 |
| 132 | ledger.com | 8.03/10 | 91,300 | 15,850 | Sep 2026 |
| 133 | ulule.com | 8.03/10 | 27 | 100 | Sep 2026 |
| 134 | plex.tv | 8.03/10 | 415,700 | 29,682 | Apr 2026 |
| 135 | imda.gov.sg | 8.02/10 | 3,100 | 3,271 | Sep 2026 |
| 136 | co.ua | 8.02/10 | - | - | Sep 2026 |
| 137 | overleaf.com | 8.01/10 | 392,200 | 145,963 | Sep 2026 |
| 138 | zed.dev | 8.01/10 | 20,700 | 22,656 | Feb 2026 |
| 139 | are.na | 8.01/10 | 33,400 | 15,024 | Sep 2026 |
| 140 | techsoup.org | 8.00/10 | 105,900 | 13,305 | Aug 2026 |
| 141 | idealo.de | 8.00/10 | 10,600 | 69,822 | Feb 2026 |
| 142 | myswitzerland.com | 8.00/10 | 378,600 | 30,847 | Apr 2026 |
| 143 | kraken.com | 7.99/10 | 572,300 | 85,433 | Aug 2026 |
| 144 | dagbladet.no | 7.99/10 | 3,700 | 4,516 | Feb 2026 |
| 145 | sonarsource.com | 7.98/10 | 15,000 | 6,185 | Sep 2026 |
| 146 | mouser.com | 7.98/10 | 298,300 | 72,987 | Sep 2026 |
| 147 | character.ai | 7.98/10 | 256,400 | 54,562 | Sep 2026 |
| 148 | fireflies.ai | 7.98/10 | 25,300 | 16,749 | Aug 2026 |
| 149 | tomtom.com | 7.98/10 | 25,200 | 12,827 | Jun 2026 |
| 150 | uidai.gov.in | 7.98/10 | 23,700 | 11,647 | Sep 2026 |
| 151 | nhmrc.gov.au | 7.98/10 | 7,400 | 5,100 | Sep 2026 |
| 152 | base44.com | 7.97/10 | 2,100 | 2,224 | Aug 2026 |
| 153 | etoro.com | 7.97/10 | 340,100 | 68,768 | Aug 2026 |
| 154 | suno.com | 7.97/10 | 89,600 | 19,242 | Jun 2026 |
| 155 | chain.link | 7.97/10 | 22,800 | 3,703 | Jun 2026 |
| 156 | demarches-simplifiees.fr | 7.96/10 | 650 | 324 | Sep 2026 |
| 157 | bazel.build | 7.95/10 | 3,100 | 954 | Aug 2026 |
| 158 | prisma.io | 7.95/10 | 15,600 | 28,174 | Apr 2026 |
| 159 | oprahdaily.com | 7.95/10 | 393,700 | 249,613 | Sep 2026 |
| 160 | circle.com | 7.93/10 | 47,000 | 4,995 | Aug 2026 |
| 161 | climaterealityproject.org | 7.93/10 | 14,300 | 4,515 | Aug 2026 |
| 162 | bolt.eu | 7.93/10 | 28,500 | 11,224 | Mar 2026 |
| 163 | observablehq.com | 7.91/10 | 16,500 | 10,581 | Aug 2026 |
| 164 | pinecone.io | 7.90/10 | 21,900 | 4,891 | Aug 2026 |
| 165 | ipbes.net | 7.90/10 | 230 | 239 | Sep 2026 |
| 166 | mediabistro.com | 7.88/10 | 16,600 | 15,327 | Apr 2026 |
| 167 | uppromote.com | 7.87/10 | 550 | 1,502 | Sep 2026 |
| 168 | dingtalk.com | 7.86/10 | 1,100 | 500 | Sep 2026 |
| 169 | ens.domains | 7.85/10 | 2,700 | 1,031 | Aug 2026 |
| 170 | aikido.dev | 7.85/10 | 3,700 | 4,187 | Sep 2026 |
| 171 | decentraland.org | 7.85/10 | 5,400 | 2,041 | Sep 2026 |
| 172 | kemkes.go.id | 7.85/10 | 200 | 256 | Sep 2026 |
| 173 | opencode.ai | 7.84/10 | 3,600 | 3,275 | Sep 2026 |
| 174 | vultr.com | 7.83/10 | 15,700 | 7,514 | Aug 2026 |
| 175 | manus.im | 7.83/10 | 22,800 | 2,435 | Aug 2026 |
| 176 | mailtrap.io | 7.83/10 | 89,500 | 12,312 | Sep 2026 |
| 177 | printify.com | 7.82/10 | 252,100 | 93,127 | Sep 2026 |
| 178 | bose.com | 7.82/10 | 530,200 | 59,664 | Apr 2026 |
| 179 | prestashop-project.org | 7.80/10 | 260 | 62 | Sep 2026 |
| 180 | go.gov.sg | 7.80/10 | 560 | 306 | Sep 2026 |
| 181 | join.com | 7.80/10 | 10,000 | 7,092 | Sep 2026 |
| 182 | wandb.ai | 7.80/10 | 6,100 | 5,627 | Aug 2026 |
| 183 | moneyforward.com | 7.79/10 | 52 | 13 | Sep 2026 |
| 184 | writer.com | 7.79/10 | 6,800 | 5,410 | Aug 2026 |
| 185 | kumu.io | 7.79/10 | 1,600 | 558 | Sep 2026 |
| 186 | raindrop.io | 7.79/10 | 8,900 | 4,143 | Sep 2026 |
| 187 | carto.com | 7.78/10 | 4,200 | 2,548 | Sep 2026 |
| 188 | oztix.com.au | 7.78/10 | 280 | 579 | Sep 2026 |
| 189 | cloudflarestatus.com | 7.77/10 | 50,500 | 7,531 | Jul 2026 |
| 190 | resend.com | 7.77/10 | 8,400 | 5,044 | Jun 2026 |
| 191 | spline.design | 7.77/10 | 14,000 | 5,888 | Aug 2026 |
| 192 | cathaypacific.com | 7.77/10 | 304,100 | 42,748 | Aug 2026 |
| 193 | cabi.org | 7.77/10 | 2,100 | 1,747 | Sep 2026 |
| 194 | web3forms.com | 7.76/10 | 920 | 924 | Sep 2026 |
| 195 | undraw.co | 7.76/10 | 5,500 | 4,086 | Feb 2026 |
| 196 | pictory.ai | 7.76/10 | 5,700 | 7,046 | Aug 2026 |
| 197 | honeycomb.io | 7.75/10 | 22,100 | 1,197 | Aug 2026 |
| 198 | moph.go.th | 7.75/10 | 8 | 9 | Jun 2026 |
| 199 | check24.de | 7.75/10 | 1,800 | 1,287 | May 2026 |
| 200 | vegvesen.no | 7.75/10 | 750 | 1,588 | May 2026 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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