Websites Powered by Base UI
9,513 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
2K
4K
6K
8K
Feb 2026
Apr 2026
May 2026
Jul 2026
Aug 2026
Domains observed using Base UI in each month's HTTP Archive crawl,
Feb 2026 to Aug 2026 · peak 7,555 in Aug 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.2 s
INP 125 ms
CLS 0
TTFB 700 ms
Median site among 6,007 Base UI sites with Chrome UX data, p75 values, Aug 2026.
Top countries
United States
2,428
India
1,747
United Kingdom
1,194
Germany
1,146
Brazil
1,073
France
1,016
Indonesia
961
Canada
955
Sites using Base UI by audience country, Chrome UX Report.
Top sites by authority
9+
3% · 12 of 372 sites
8+
1% · 79 of 7,677 sites
7+
<1% · 257 of 45,712 sites
6+
<1% · 433 of 110,136 sites
5+
<1% · 633 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 |
|---|---|---|---|---|---|
| 1 | cloudflare.com | 9.78/10 | 984,600 | 93,222 | May 2026 |
| 2 | x.com | 9.58/10 | 99,443,500 | 16,696,073 | Aug 2026 |
| 3 | microsoft.com | 9.54/10 | 11,686,100 | 988,151 | Mar 2026 |
| 4 | yahoo.com | 9.27/10 | 16,064,700 | 10,883,592 | Aug 2026 |
| 5 | pages.dev | 9.14/10 | - | - | May 2026 |
| 6 | ibm.com | 9.13/10 | 11,139,500 | 518,522 | Aug 2026 |
| 7 | discord.com | 9.11/10 | 1,700,200 | 299,685 | Aug 2026 |
| 8 | vercel.app | 9.05/10 | - | - | Feb 2026 |
| 9 | abc.net.au | 9.04/10 | 1,129,200 | 703,096 | Apr 2026 |
| 10 | oecd.org | 9.03/10 | 369,300 | 169,314 | Jun 2026 |
| 11 | netlify.app | 9.01/10 | 2 | 2 | Apr 2026 |
| 12 | uk.com | 9.00/10 | 2 | 12 | May 2026 |
| 13 | framer.com | 8.98/10 | 78,600 | 26,464 | Feb 2026 |
| 14 | shutterstock.com | 8.83/10 | 14,545,700 | 6,372,891 | Jun 2026 |
| 15 | perplexity.ai | 8.81/10 | 752,700 | 72,065 | Aug 2026 |
| 16 | hud.gov | 8.81/10 | 610,800 | 65,061 | Jul 2026 |
| 17 | tally.so | 8.79/10 | 23,000 | 6,866 | Aug 2026 |
| 18 | feedly.com | 8.74/10 | 16,000 | 7,477 | Jun 2026 |
| 19 | buffer.com | 8.74/10 | 132,800 | 60,172 | Feb 2026 |
| 20 | intercom.com | 8.73/10 | 16,700 | 9,593 | Apr 2026 |
| 21 | modelcontextprotocol.io | 8.66/10 | 37,100 | 17,258 | Aug 2026 |
| 22 | scmp.com | 8.66/10 | 1,413,200 | 517,845 | May 2026 |
| 23 | lovable.dev | 8.64/10 | 12,900 | 4,248 | Apr 2026 |
| 24 | visa.com | 8.64/10 | 85,600 | 35,622 | May 2026 |
| 25 | umami.is | 8.63/10 | 1,300 | 939 | Apr 2026 |
| 26 | opensea.io | 8.63/10 | 43,300 | 9,240 | Feb 2026 |
| 27 | miro.com | 8.61/10 | 263,400 | 76,873 | Aug 2026 |
| 28 | workers.dev | 8.61/10 | - | - | Mar 2026 |
| 29 | kit.edu | 8.60/10 | 3,500 | 1,669 | Jul 2026 |
| 30 | sverigesradio.se | 8.59/10 | 7,100 | 9,581 | Apr 2026 |
| 31 | cal.com | 8.56/10 | 84,200 | 3,550 | Apr 2026 |
| 32 | rvo.nl | 8.56/10 | 820 | 1,519 | Jul 2026 |
| 33 | elevenlabs.io | 8.55/10 | 161,600 | 71,869 | Feb 2026 |
| 34 | tunein.com | 8.53/10 | 735,200 | 188,803 | May 2026 |
| 35 | etherscan.io | 8.53/10 | 23,200 | 6,551 | Aug 2026 |
| 36 | allevents.in | 8.53/10 | 251,000 | 805,035 | May 2026 |
| 37 | mintlify.app | 8.52/10 | - | - | Aug 2026 |
| 38 | deepl.com | 8.51/10 | 7,537,100 | 322,263 | Aug 2026 |
| 39 | arduino.cc | 8.51/10 | 112,300 | 20,206 | Apr 2026 |
| 40 | graphql.org | 8.50/10 | 21,900 | 24,137 | Feb 2026 |
| 41 | replit.com | 8.50/10 | 91,100 | 17,073 | Jun 2026 |
| 42 | mixpanel.com | 8.50/10 | 7,800 | 2,557 | Aug 2026 |
| 43 | infomaniak.com | 8.49/10 | 930 | 930 | Apr 2026 |
| 44 | nrk.no | 8.49/10 | 15,500 | 11,323 | Feb 2026 |
| 45 | x.ai | 8.43/10 | 115,100 | 10,935 | May 2026 |
| 46 | invideo.io | 8.43/10 | 180,400 | 47,928 | May 2026 |
| 47 | xe.com | 8.41/10 | 13,956,800 | 391,704 | Feb 2026 |
| 48 | circle.so | 8.39/10 | 10,500 | 2,699 | Jul 2026 |
| 49 | mintlify.com | 8.37/10 | 980 | 1,660 | Aug 2026 |
| 50 | pp.ua | 8.37/10 | 22 | 5 | May 2026 |
| 51 | fgv.br | 8.37/10 | 2 | 10 | May 2026 |
| 52 | lodz.pl | 8.37/10 | 90 | 193 | Jul 2026 |
| 53 | qualcomm.com | 8.36/10 | 175,500 | 34,393 | Aug 2026 |
| 54 | langchain.com | 8.34/10 | 8,000 | 7,672 | Aug 2026 |
| 55 | notion.com | 8.33/10 | 378,800 | 220,406 | Aug 2026 |
| 56 | posthog.com | 8.31/10 | 5,200 | 5,311 | Feb 2026 |
| 57 | doodle.com | 8.30/10 | 150,700 | 13,625 | May 2026 |
| 58 | coingecko.com | 8.27/10 | 587,300 | 128,995 | Aug 2026 |
| 59 | s.id | 8.24/10 | 440 | 901 | Aug 2026 |
| 60 | uc.pt | 8.21/10 | 3,500 | 1,118 | Jun 2026 |
| 61 | railway.app | 8.19/10 | - | - | Apr 2026 |
| 62 | speedrun.com | 8.17/10 | 143,400 | 94,150 | Apr 2026 |
| 63 | linear.app | 8.15/10 | 8,900 | 6,327 | Feb 2026 |
| 64 | leboncoin.fr | 8.15/10 | 23,200 | 55,354 | Jul 2026 |
| 65 | kayak.com | 8.14/10 | 6,218,300 | 1,401,620 | Apr 2026 |
| 66 | ntnu.no | 8.14/10 | 4,600 | 1,879 | Jun 2026 |
| 67 | openrouter.ai | 8.13/10 | 12,000 | 16,333 | May 2026 |
| 68 | agentskills.io | 8.12/10 | - | - | Aug 2026 |
| 69 | explore.org | 8.10/10 | 84,800 | 44,709 | Jul 2026 |
| 70 | onrender.com | 8.07/10 | - | - | Aug 2026 |
| 71 | healthgrades.com | 8.07/10 | 2,637,000 | 2,310,403 | Jul 2026 |
| 72 | short.io | 8.05/10 | 7,700 | 902 | May 2026 |
| 73 | danfoss.com | 8.04/10 | 36,100 | 13,302 | Feb 2026 |
| 74 | yext.com | 8.03/10 | 11,500 | 2,561 | Aug 2026 |
| 75 | plex.tv | 8.03/10 | 430,800 | 40,688 | Apr 2026 |
| 76 | zed.dev | 8.01/10 | 20,700 | 25,056 | Feb 2026 |
| 77 | techsoup.org | 8.00/10 | 106,200 | 15,153 | Aug 2026 |
| 78 | idealo.de | 8.00/10 | 10,600 | 69,822 | Feb 2026 |
| 79 | myswitzerland.com | 8.00/10 | 378,600 | 30,847 | Apr 2026 |
| 80 | kraken.com | 7.99/10 | 572,300 | 85,433 | Aug 2026 |
| 81 | dagbladet.no | 7.99/10 | 3,700 | 4,516 | Feb 2026 |
| 82 | fireflies.ai | 7.98/10 | 25,300 | 16,749 | Aug 2026 |
| 83 | tomtom.com | 7.98/10 | 25,200 | 12,827 | Jun 2026 |
| 84 | base44.com | 7.97/10 | 2,100 | 2,324 | Aug 2026 |
| 85 | etoro.com | 7.97/10 | 340,100 | 68,768 | Aug 2026 |
| 86 | suno.com | 7.97/10 | 89,600 | 19,242 | Jun 2026 |
| 87 | chain.link | 7.97/10 | 22,800 | 3,703 | Jun 2026 |
| 88 | bazel.build | 7.95/10 | 3,100 | 2,378 | Aug 2026 |
| 89 | prisma.io | 7.95/10 | 15,600 | 28,174 | Apr 2026 |
| 90 | circle.com | 7.93/10 | 47,000 | 5,341 | Aug 2026 |
| 91 | climaterealityproject.org | 7.93/10 | 14,300 | 4,515 | Aug 2026 |
| 92 | bolt.eu | 7.93/10 | 28,500 | 11,224 | Mar 2026 |
| 93 | observablehq.com | 7.91/10 | 16,600 | 11,978 | Aug 2026 |
| 94 | pinecone.io | 7.90/10 | 21,900 | 4,891 | Aug 2026 |
| 95 | mediabistro.com | 7.88/10 | 16,800 | 18,233 | Apr 2026 |
| 96 | ens.domains | 7.85/10 | 2,700 | 1,031 | Aug 2026 |
| 97 | vultr.com | 7.83/10 | 15,700 | 7,514 | Aug 2026 |
| 98 | manus.im | 7.83/10 | 22,800 | 2,435 | Aug 2026 |
| 99 | bose.com | 7.82/10 | 531,000 | 98,146 | Apr 2026 |
| 100 | wandb.ai | 7.80/10 | 6,100 | 6,708 | Aug 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) →
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