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Sites using Cloudflare Turnstile

Privacy-friendly CAPTCHA replacement.

#1 of 39 in Captcha Tracked since Apr 2026 Last seen: Sep 1, 2026 Website: cloudflare.com
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31,401 sites

29,752 found by StackScope, 1,649 via launch platforms

StackScope Wider Web 19,462 StackScope Discovery (Indie) 10,290 Product Hunt 1,271 PeerPush 168 Hacker News 107 Other 103
  • StackScope Wider Web 19,462
  • StackScope Discovery (Indie) 10,290
  • Product Hunt 1,271
  • PeerPush 168
  • Hacker News 107
  • Other 103
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 1.2% -0.2pp
Most used with HSTS, Google Search Console, Tailwind CSS
Top product types Developer Tools, Productivity, Marketing
Green hosting 55% vs 45% avg

Cloudflare Turnstile has been detected on 31,401 launches we've crawled. The 7-day rolling share is 1.2%, roughly steady week on week. Most recent detection: Predictable construction with takt production tools | MestaBuild, today.

It's most commonly paired with HSTS, Google Search Console, and Tailwind CSS. By product type, the launches using it are most often Developer Tools (17%), Productivity (10%), and Marketing (10%). By estimated origin, the United States leads (35%), ahead of the United Kingdom (12%). By domain ending, launches using it are 1.7 times as likely as the average launch to live on a .store domain.

What kind of products ship with Cloudflare Turnstile

12,192 launches

Developer Tools
17.17%
Productivity
10.10%
Marketing
9.54%
Health
9.29%
Finance
9.21%
AI
7.71%
Education
6.87%
E-commerce
6.86%
Social
4.84%
Games
4.81%
Content
4.68%
Hiring & HR
3.06%
Crypto
2.47%
Design
2.21%
Directory
1.18%

Domain endings using Cloudflare Turnstile

31,162 sites

  • .com 53.45%
  • .app 7.61%
  • .ai 4.50%
  • .io 3.16%
  • .org 2.62%
  • .xyz 2.43%
  • .dev 2.40%
  • .uk 2.22%
  • .net 2.17%
  • .online 2.09%
  • .ca 1.99%
  • .co 1.95%
  • .site 1.80%
  • .in 1.46%
  • .tech 0.86%

Country

454 of 31,401 sites, where we are confident of the country.

  • United States United States 34.58%
  • United Kingdom United Kingdom 11.67%
  • India India 7.93%
  • Canada Canada 4.41%
  • Australia Australia 4.19%
  • France France 3.96%
  • Germany Germany 2.42%
  • Spain Spain 2.42%
  • Estonia Estonia 1.98%
  • Netherlands Netherlands 1.76%
  • United Arab Emirates United Arab Emirates 1.54%
  • Brazil Brazil 1.54%
  • Poland Poland 1.54%
  • Türkiye Türkiye 1.54%
  • Romania Romania 1.32%

Share of new sites using Cloudflare Turnstile

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.

1.2%
last 7 days
-0.2pp vs prior week
31,401
sites all time
since Apr 2026
Cloudflare Turnstile daily detection trend Before 8 July 2026: launch platforms only. We began crawling the wider web on this date, so the cohort this share is measured against changes here. 5% 2% 0% Apr May Jun Jul Aug Weekly averages before this point, daily after. Jun 3 · 12 / 714 = 1.7% Jun 4 · 17 / 599 = 2.8% Jun 5 · 11 / 581 = 1.9% Jun 6 · 4 / 436 = 0.9% Jun 7 · 9 / 404 = 2.2% Jun 8 · 4 / 515 = 0.8% Jun 9 · 12 / 876 = 1.4% Jun 10 · 11 / 722 = 1.5% Jun 11 · 15 / 577 = 2.6% Jun 12 · 7 / 449 = 1.6% Jun 13 · 2 / 380 = 0.5% Jun 14 · 6 / 345 = 1.7% Jun 15 · 12 / 532 = 2.3% Jun 16 · 22 / 1052 = 2.1% Jun 17 · 11 / 907 = 1.2% Jun 18 · 13 / 674 = 1.9% Jun 19 · 19 / 547 = 3.5% Jun 20 · 3 / 443 = 0.7% Jun 21 · 3 / 383 = 0.8% Jun 22 · 13 / 576 = 2.3% Jun 23 · 16 / 900 = 1.8% Jun 24 · 17 / 737 = 2.3% Jun 25 · 6 / 618 = 1.0% Jun 26 · 12 / 534 = 2.2% Jun 27 · 6 / 431 = 1.4% Jun 28 · 7 / 383 = 1.8% Jun 29 · 12 / 503 = 2.4% Jun 30 · 18 / 801 = 2.2% Jul 1 · 15 / 795 = 1.9% Jul 2 · 11 / 604 = 1.8% Jul 3 · 10 / 499 = 2.0% Jul 4 · 7 / 411 = 1.7% Jul 5 · 3 / 367 = 0.8% Jul 6 · 12 / 551 = 2.2% Jul 7 · 26 / 1171 = 2.2% Jul 8 · 181 / 12589 = 1.4% Jul 9 · 385 / 23745 = 1.6% Jul 10 · 389 / 22551 = 1.7% Jul 11 · 279 / 15979 = 1.7% Jul 12 · 324 / 20291 = 1.6% Jul 13 · 305 / 20922 = 1.5% Jul 14 · 288 / 20408 = 1.4% Jul 15 · 231 / 17242 = 1.3% Jul 16 · 188 / 14264 = 1.3% Jul 17 · 235 / 19732 = 1.2% Jul 18 · 306 / 22700 = 1.3% Jul 19 · 317 / 26075 = 1.2% Jul 20 · 262 / 22586 = 1.2% Jul 21 · 264 / 21648 = 1.2% Jul 22 · 269 / 23202 = 1.2% Jul 23 · 189 / 16863 = 1.1% Jul 24 · 133 / 12855 = 1.0% Jul 25 · 106 / 8946 = 1.2% Jul 26 · 247 / 19976 = 1.2% Jul 27 · 549 / 33864 = 1.6% Jul 28 · 529 / 38221 = 1.4% Jul 29 · 573 / 50103 = 1.1% Jul 30 · 540 / 43951 = 1.2% Jul 31 · 605 / 51109 = 1.2% Aug 1 · 648 / 50473 = 1.3% Aug 2 · 629 / 49661 = 1.3% Aug 3 · 596 / 48190 = 1.2% Aug 4 · 389 / 37325 = 1.0% Aug 5 · 356 / 32705 = 1.1% Aug 6 · 418 / 36580 = 1.1% Aug 7 · 389 / 37887 = 1.0% Aug 8 · 396 / 39680 = 1.0% Aug 9 · 387 / 34206 = 1.1% Aug 10 · 299 / 28846 = 1.0% Aug 11 · 347 / 32016 = 1.1% Aug 12 · 394 / 33478 = 1.2% Aug 13 · 560 / 49910 = 1.1% Aug 14 · 601 / 51427 = 1.2% Aug 15 · 635 / 51491 = 1.2% Aug 16 · 678 / 51803 = 1.3% Aug 17 · 480 / 41402 = 1.2% Aug 18 · 719 / 53842 = 1.3% Aug 19 · 662 / 49411 = 1.3% Aug 20 · 1129 / 66828 = 1.7% Aug 21 · 1436 / 90356 = 1.6% Aug 22 · 1168 / 91513 = 1.3% Aug 23 · 1232 / 90226 = 1.4% Aug 24 · 933 / 78835 = 1.2% Aug 25 · 840 / 69245 = 1.2% Aug 26 · 758 / 65052 = 1.2% Aug 27 · 1024 / 83366 = 1.2% Aug 28 · 982 / 83300 = 1.2% Aug 29 · 1024 / 84152 = 1.2% Aug 30 · 1193 / 92064 = 1.3% Aug 31 · 1017 / 88497 = 1.1%
Mar 30, 2026 90 days Aug 31, 2026

The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

Captcha leaders

Tool % of launches % of category
#1 – Cloudflare Turnstile Current page 1.27% 94.24%
#2 – hCaptcha 0.08% 6.04%
#3 – Friendly Captcha <0.01% 0.32%
#4 – DS CF7 Math Captcha <0.01% 0.20%
#5 ▲11 TNcode <0.01% 0.12%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Captcha tool.Cloudflare Turnstile is typically used alongside hCaptcha rather than instead of it. All 39 in Captcha →

Often used with

Tool Launches
HSTS 1,429
Google Search Console 1,263
Tailwind CSS 1,104
Cloudflare 1,096
Cloudflare DNS 946

Tools most often detected on the same launches as Cloudflare Turnstile.

Recent launches we can show

11,939 of the 31,401 sites using Cloudflare Turnstile are product launches we list individually. The other 19,462 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

Predictable construction with takt production tools | MestaBuild Sep 1, 2026 Productivity Rebajitas — Comparador de precios de Perú Sep 1, 2026 E-commerce ZenDreamer — AI Video Studio for Windows Sep 1, 2026 Catchalog Sep 1, 2026 Stack Doctor — See what’s working. Fix what’s not. Sep 1, 2026 Developer Tools CBAMCO, CBAM compliance handled for you Sep 1, 2026 My Cricket Career Simulator — Play Your Whole Career Sep 1, 2026 DocuGrip — Every PDF tool you need, in one place Sep 1, 2026 Productivity ScreenplayAlpha — the first reader your screenplay gets, before the industry does Sep 1, 2026 Content Glamcheck | AI Photo & Style Report Sep 1, 2026 Rysonance — Replies that sound like you wrote them Sep 1, 2026 ESG Tools — Katalog ESG softwaru Sep 1, 2026

Showing the most recent 12 of 11,939.

The StackScope API serves all 31,401 sites using Cloudflare Turnstile, filterable and exportable, from £15 a month.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.