Websites Powered by Tail
1,399 websites tracked using Tail (Customer data platform) · www.tail.digital
Tail is a customer data platform that unifies user data across sources. Its official site is tail.digital. PoweredBy tracks the websites that use Tail across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the customer data platform ecosystem.
Usage trend
500
1K
1.5K
2K
Oct 2021
Jan 2023
Apr 2024
Jul 2025
Oct 2026
Domains observed using Tail in each month's HTTP Archive crawl,
Oct 2021 to Oct 2026 · peak 1,866 in Mar 2022. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.3 s
INP 150 ms
CLS 0.05
TTFB 900 ms
Median site among 705 Tail sites with Chrome UX data, p75 values, Sep 2026.
Top countries
Brazil
660
Portugal
235
United States
226
Argentina
168
Spain
152
Paraguay
135
Angola
133
Italy
127
Sites using Tail by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| News and media | 0.08% | 38 |
| Government | 0.01% | 1 |
| Education | <0.01% | 6 |
| Blogs and publishing | <0.01% | 1 |
| Healthcare | <0.01% | 3 |
| Retail | <0.01% | 7 |
| Professional services | <0.01% | 1 |
| Software and apps | <0.01% | 2 |
| Automotive | <0.01% | 1 |
| Travel and hospitality | <0.01% | 1 |
| Restaurants and food | <0.01% | 1 |
Share of each industry's websites with a detected stack that use Tail; industries come from what sites declare in their own structured data.
Top sites by authority
9+
<1% · 3 of 372 sites
8+
<1% · 6 of 7,677 sites
7+
<1% · 22 of 45,712 sites
6+
<1% · 34 of 110,136 sites
5+
<1% · 50 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running Tail in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using Tail
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | blogspot.com | 9.39/10 | - | - | Oct 2021 |
| 2 | zendesk.com | 9.10/10 | 416,900 | 60,938 | Nov 2021 |
| 3 | vercel.app | 9.05/10 | - | - | May 2026 |
| 4 | globo.com | 8.74/10 | 3,500 | 605 | Oct 2021 |
| 5 | terra.com.br | 8.46/10 | 51,500 | 84,860 | Oct 2021 |
| 6 | forbes.com.br | 8.08/10 | 3,200 | 6,247 | Jun 2022 |
| 7 | r7.com | 7.87/10 | 790 | 331 | Oct 2021 |
| 8 | petrobras.com.br | 7.78/10 | 2,100 | 1,729 | May 2023 |
| 9 | b3.com.br | 7.72/10 | 6,900 | 2,482 | Dec 2021 |
| 10 | senac.br | 7.66/10 | 21 | 49 | Oct 2021 |
| 11 | climatempo.com.br | 7.44/10 | 18,000 | 8,056 | Oct 2021 |
| 12 | mobiletime.com.br | 7.38/10 | 86 | 263 | Oct 2022 |
| 13 | pucminas.br | 7.36/10 | 440 | 447 | Oct 2021 |
| 14 | sicredi.com.br | 7.30/10 | 1,100 | 1,363 | Aug 2023 |
| 15 | uai.com.br | 7.28/10 | 1,800 | 7,353 | Oct 2021 |
| 16 | cielo.com.br | 7.20/10 | 53 | 82 | Nov 2021 |
| 17 | folhape.com.br | 7.19/10 | 2,300 | 4,717 | Oct 2021 |
| 18 | totvs.com | 7.12/10 | 300 | 797 | Oct 2021 |
| 19 | forbes.co | 7.11/10 | 1,900 | 3,580 | Oct 2021 |
| 20 | vivo.com.br | 7.08/10 | 3,000 | 2,028 | Oct 2021 |
| 21 | atarde.com.br | 7.07/10 | 570 | 1,948 | Nov 2021 |
| 22 | tim.com.br | 7.02/10 | 3,500 | 1,704 | Oct 2021 |
| 23 | braskem.com.br | 6.94/10 | 1,700 | 973 | Jul 2023 |
| 24 | puc-campinas.edu.br | 6.89/10 | 370 | 763 | Nov 2021 |
| 25 | pagbank.com.br | 6.83/10 | 400 | 356 | Oct 2023 |
| 26 | intercept.com.br | 6.69/10 | 71 | 358 | May 2023 |
| 27 | diariodocentrodomundo.com.br | 6.62/10 | 220 | 1,187 | Oct 2021 |
| 28 | las2orillas.co | 6.56/10 | 2,300 | 8,264 | Oct 2021 |
| 29 | ciclovivo.com.br | 6.41/10 | 140 | 398 | Mar 2022 |
| 30 | vaio.com | 6.39/10 | 250 | 63 | Nov 2021 |
| 31 | pacifico.com.pe | 6.28/10 | 250 | 681 | May 2024 |
| 32 | intelbras.com.br | 6.08/10 | - | - | Dec 2022 |
| 33 | eldia.com | 6.07/10 | 3,700 | 5,968 | Nov 2021 |
| 34 | forbescentroamerica.com | 6.01/10 | 470 | 1,144 | Nov 2021 |
| 35 | palcomp3.com.br | 5.93/10 | 200 | 564 | Nov 2021 |
| 36 | livecoins.com.br | 5.85/10 | 24 | 162 | May 2025 |
| 37 | brde.com.br | 5.77/10 | 3 | 27 | Mar 2022 |
| 38 | diariodorio.com | 5.73/10 | 420 | 2,072 | Nov 2021 |
| 39 | oliberal.com | 5.70/10 | 1,300 | 6,584 | Dec 2023 |
| 40 | gazetaesportiva.com | 5.67/10 | 2,000 | 5,292 | Aug 2022 |
| 41 | meupositivo.com.br | 5.67/10 | 200 | 645 | Nov 2021 |
| 42 | conexaoplaneta.com.br | 5.63/10 | 970 | 316 | Oct 2022 |
| 43 | portalcorreio.com.br | 5.61/10 | 99 | 447 | Oct 2021 |
| 44 | rac.com.br | 5.61/10 | - | - | Dec 2023 |
| 45 | pragmatismopolitico.com.br | 5.61/10 | 13 | 73 | Dec 2021 |
| 46 | portaldoagronegocio.com.br | 5.52/10 | 26 | 127 | Nov 2021 |
| 47 | superesportes.com.br | 5.51/10 | 12 | 31 | Oct 2021 |
| 48 | osaogoncalo.com.br | 5.27/10 | 36 | 216 | Jun 2022 |
| 49 | unoentrerios.com.ar | 5.14/10 | 390 | 1,176 | Oct 2021 |
| 50 | monitordomercado.com.br | 5.11/10 | 55 | 634 | Nov 2021 |
| 51 | ademicon.com.br | 4.98/10 | 61 | 112 | Oct 2025 |
| 52 | braskem.com | 4.74/10 | - | - | Dec 2023 |
| 53 | digio.com.br | 4.74/10 | - | - | Sep 2026 |
| 54 | unosantafe.com.ar | 4.74/10 | - | - | Oct 2021 |
| 55 | sonoticiaboa.com.br | 4.74/10 | - | - | Nov 2021 |
| 56 | iclinic.com.br | 4.73/10 | - | - | Jun 2022 |
| 57 | netnoticias.mx | 4.73/10 | - | - | Dec 2023 |
| 58 | maplebear.com.br | 4.72/10 | - | - | Nov 2021 |
| 59 | qconcursos.com | 4.69/10 | - | - | Jan 2024 |
| 60 | campinagrande.pb.gov.br | 4.69/10 | - | - | Apr 2024 |
| 61 | legiaodosherois.com.br | 4.69/10 | - | - | Oct 2021 |
| 62 | garagem360.com.br | 4.69/10 | - | - | Nov 2021 |
| 63 | editalconcursosbrasil.com.br | 4.69/10 | - | - | May 2023 |
| 64 | eldiariodecoahuila.com.mx | 4.69/10 | - | - | Nov 2021 |
| 65 | ucicinemas.com.br | 4.57/10 | - | - | Nov 2021 |
| 66 | almundo.com.ar | 4.55/10 | - | - | Nov 2021 |
| 67 | ish.com.br | 4.52/10 | - | - | Nov 2021 |
| 68 | rondoniaovivo.com | 4.52/10 | - | - | Dec 2023 |
| 69 | unimedfortaleza.com.br | 4.48/10 | - | - | Mar 2022 |
| 70 | vidasimples.co | 4.43/10 | - | - | Dec 2023 |
| 71 | diariodigital.com.br | 4.42/10 | - | - | Dec 2021 |
| 72 | espacolaser.com.br | 4.35/10 | - | - | Oct 2021 |
| 73 | planejar.org.br | 4.34/10 | - | - | May 2022 |
| 74 | unimedcampinas.com.br | 4.20/10 | - | - | Nov 2021 |
| 75 | redegn.com.br | 4.14/10 | - | - | Dec 2023 |
| 76 | diariodosertao.com.br | 4.14/10 | - | - | Dec 2023 |
| 77 | uniacademia.edu.br | 4.14/10 | - | - | Aug 2022 |
| 78 | laopinion.co | 4.12/10 | - | - | May 2024 |
| 79 | umusicstore.com | 4.11/10 | - | - | Nov 2021 |
| 80 | futboltotal.com.mx | 4.11/10 | - | - | Nov 2021 |
| 81 | veracel.com.br | 4.11/10 | - | - | Nov 2021 |
| 82 | tendaatacado.com.br | 4.10/10 | - | - | Oct 2023 |
| 83 | portalleodias.com | 4.06/10 | - | - | Jul 2024 |
| 84 | stanley1913.com.br | 4.05/10 | - | - | Nov 2023 |
| 85 | manualdohomemmoderno.com.br | 4.05/10 | - | - | Nov 2021 |
| 86 | positivocasainteligente.com.br | 4.04/10 | - | - | Nov 2021 |
| 87 | conectcar.com | 3.98/10 | - | - | Nov 2021 |
| 88 | institutodelongevidade.org | 3.97/10 | - | - | Feb 2023 |
| 89 | gbarbosa.com.br | 3.97/10 | - | - | Nov 2021 |
| 90 | revistacarro.com.br | 3.97/10 | - | - | Nov 2021 |
| 91 | cesmac.edu.br | 3.94/10 | - | - | Nov 2021 |
| 92 | peritoanimal.com.br | 3.93/10 | - | - | Nov 2025 |
| 93 | yubb.com.br | 3.93/10 | - | - | Oct 2021 |
| 94 | epipoca.com.br | 3.91/10 | - | - | Nov 2021 |
| 95 | gourmetdemexico.com.mx | 3.91/10 | - | - | Nov 2021 |
| 96 | ccab.org.br | 3.89/10 | - | - | May 2026 |
| 97 | salesianos.br | 3.79/10 | - | - | Aug 2022 |
| 98 | senati.edu.pe | 3.77/10 | - | - | Oct 2021 |
| 99 | lugarcerto.com.br | 3.75/10 | - | - | Nov 2021 |
| 100 | automaistv.com.br | 3.73/10 | 580 | 1,028 | Apr 2023 |
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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