← All technologies

Cloudflare Turnstile on new websites

Privacy-friendly CAPTCHA replacement.

#1 of 55 in Captcha In our data since Apr 2026 Last seen: Oct 16, 2026 Most recent launch: DateBridge, Oct 16, 2026 Website: cloudflare.com

67,783 sites

65,086 found by StackScope, 2,697 via launch platforms

StackScope Wider Web 44,588 StackScope Discovery (Indie) 20,498 Product Hunt 1,877 Other 444 PeerPush 230 Hacker News 146
  • StackScope Wider Web 44,588
  • StackScope Discovery (Indie) 20,498
  • Product Hunt 1,877
  • Other 444
  • PeerPush 230
  • Hacker News 146
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web

About 1 in 90 websites that went live in the last 30 days use Cloudflare Turnstile (1.1%).

These figures cover websites that went live since April 2026, not the web as a whole.

Stackdar alerts

Get told when a new site ships with Cloudflare Turnstile.

20,962 new sites with Cloudflare Turnstile first seen in the last 30 days.

Stackdar watches every launch we detect and sends you the ones using Cloudflare Turnstile, by email, Slack or webhook. On every plan, from £15 a month.

See how alerts work

Share of new sites using Cloudflare Turnstile

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

1.2%
last 7 days
+0.0pp vs prior week
1.1%
30 days to Oct 15
-0.1pp vs 30 days before
67,783
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. 10 September 2026: we improved our infrastructure to index new sites much sooner, often on the day they go live, so the cohort this share is measured against changes here. 5% 2% 0% Apr May Jun Jul Aug Sep Oct Weekly averages before this point, daily after. Jul 18 · 337 / 24609 = 1.4% Jul 19 · 334 / 27593 = 1.2% Jul 20 · 282 / 23834 = 1.2% Jul 21 · 288 / 22939 = 1.3% Jul 22 · 278 / 24370 = 1.1% Jul 23 · 206 / 18096 = 1.1% Jul 24 · 147 / 13976 = 1.1% Jul 25 · 115 / 9549 = 1.2% Jul 26 · 278 / 21745 = 1.3% Jul 27 · 595 / 37226 = 1.6% Jul 28 · 588 / 41880 = 1.4% Jul 29 · 652 / 53556 = 1.2% Jul 30 · 608 / 48247 = 1.3% Jul 31 · 665 / 56047 = 1.2% Aug 1 · 706 / 54880 = 1.3% Aug 2 · 691 / 53845 = 1.3% Aug 3 · 659 / 52612 = 1.3% Aug 4 · 451 / 40700 = 1.1% Aug 5 · 394 / 35345 = 1.1% Aug 6 · 475 / 39147 = 1.2% Aug 7 · 424 / 40246 = 1.1% Aug 8 · 443 / 42802 = 1.0% Aug 9 · 439 / 37772 = 1.2% Aug 10 · 347 / 32322 = 1.1% Aug 11 · 378 / 34554 = 1.1% Aug 12 · 440 / 37131 = 1.2% Aug 13 · 631 / 55464 = 1.1% Aug 14 · 680 / 56751 = 1.2% Aug 15 · 706 / 55905 = 1.3% Aug 16 · 749 / 56267 = 1.3% Aug 17 · 534 / 45391 = 1.2% Aug 18 · 755 / 56519 = 1.3% Aug 19 · 704 / 51663 = 1.4% Aug 20 · 1168 / 68939 = 1.7% Aug 21 · 1491 / 93833 = 1.6% Aug 22 · 1232 / 94184 = 1.3% Aug 23 · 1300 / 93580 = 1.4% Aug 24 · 994 / 81702 = 1.2% Aug 25 · 882 / 71523 = 1.2% Aug 26 · 796 / 66852 = 1.2% Aug 27 · 1108 / 87822 = 1.3% Aug 28 · 1051 / 87900 = 1.2% Aug 29 · 1091 / 88057 = 1.2% Aug 30 · 1278 / 100664 = 1.3% Aug 31 · 1137 / 100233 = 1.1% Sep 1 · 1147 / 103410 = 1.1% Sep 2 · 1229 / 108908 = 1.1% Sep 3 · 1147 / 103273 = 1.1% Sep 4 · 1133 / 98525 = 1.1% Sep 5 · 1168 / 102849 = 1.1% Sep 6 · 1028 / 89270 = 1.2% Sep 7 · 766 / 86115 = 0.9% Sep 8 · 831 / 77960 = 1.1% Sep 9 · 716 / 75504 = 0.9% Sep 10 · 805 / 83627 = 1.0% Sep 11 · 830 / 85538 = 1.0% Sep 12 · 464 / 56758 = 0.8% Sep 13 · 520 / 57984 = 0.9% Sep 14 · 587 / 59221 = 1.0% Sep 15 · 573 / 58178 = 1.0% Sep 16 · 568 / 58891 = 1.0% Sep 17 · 527 / 56736 = 0.9% Sep 18 · 591 / 53075 = 1.1% Sep 19 · 421 / 45261 = 0.9% Sep 20 · 369 / 44745 = 0.8% Sep 21 · 564 / 51656 = 1.1% Sep 22 · 590 / 55396 = 1.1% Sep 23 · 683 / 58298 = 1.2% Sep 24 · 553 / 53448 = 1.0% Sep 25 · 526 / 50749 = 1.0% Sep 26 · 1161 / 101511 = 1.1% Sep 27 · 551 / 52126 = 1.1% Sep 28 · 678 / 61097 = 1.1% Sep 29 · 788 / 77839 = 1.0% Sep 30 · 716 / 69702 = 1.0% Oct 1 · 734 / 69212 = 1.1% Oct 2 · 806 / 64659 = 1.2% Oct 3 · 612 / 53720 = 1.1% Oct 4 · 636 / 52039 = 1.2% Oct 5 · 778 / 63678 = 1.2% Oct 6 · 795 / 67571 = 1.2% Oct 7 · 778 / 67635 = 1.2% Oct 8 · 721 / 69285 = 1.0% Oct 9 · 804 / 70262 = 1.1% Oct 10 · 694 / 60621 = 1.1% Oct 11 · 774 / 65581 = 1.2% Oct 12 · 791 / 66602 = 1.2% Oct 13 · 876 / 70810 = 1.2% Oct 14 · 865 / 70598 = 1.2% Oct 15 · 1012 / 93141 = 1.1%
Mar 30, 2026 90 days Oct 15, 2026

The shaded areas were measured against a different set of sites, so the line can step there without Cloudflare Turnstile itself changing.

Coverage details

Before the dashed line where the dots begin, the line is a weekly average. After it, the last 90 days are shown one day at a time.

Grey: before 8 July 2026, we only tracked launches from launch platforms. From that date we crawl the wider web as well.

Amber: 8 July to 10 September 2026, before we improved our infrastructure to index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from 10 September. We record each site as it was when we found it.

The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.

How StackScope detects technologies

What kind of sites use Cloudflare Turnstile

24,677 sites with a known type, all time

Developer Tools
13.9%
Health
11.0%
Finance
9.7%
Productivity
9.5%
Marketing
9.2%
E-commerce
7.6%
Education
7.1%
AI
7.0%
Social
5.4%
Games
5.3%
Content
5.0%
Hiring & HR
3.1%
Crypto
2.9%
Design
2.2%
Directory
1.2%

Domain endings using Cloudflare Turnstile

67,772 sites, all time

  • .com 59.6%
  • .app 5.5%
  • .ai 3.0%
  • .uk 2.9%
  • .org 2.8%
  • .net 2.2%
  • .io 2.1%
  • .fr 1.9%
  • .xyz 1.6%
  • .dev 1.6%
  • .online 1.6%
  • .ca 1.5%
  • .co 1.5%
  • .site 1.4%
  • .in 1.2%

Country

Country likely for 12,117 of 67,783 sites (17.9%), all time.

How we know

Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.

  • United States United States 17.0%
  • United Kingdom United Kingdom 16.9%
  • France France 11.9%
  • Canada Canada 6.7%
  • India India 6.4%
  • Australia Australia 4.1%
  • China China 4.0%
  • Japan Japan 3.8%
  • Brazil Brazil 2.7%
  • Switzerland Switzerland 2.5%
  • Germany Germany 2.1%
  • Spain Spain 1.8%
  • New Zealand New Zealand 1.5%
  • Sweden Sweden 1.5%
  • Netherlands Netherlands 1.4%

Green hosting

2,697 checked sites since Apr 2026.

What this means

The share whose web host The Green Web Foundation lists as running on green energy, against the average for every new site we checked.

  • Cloudflare Turnstile 57%
  • Average 47%

Captcha leaders

Tool % of sitesall time % of categoryall time
#1 – Cloudflare Turnstile Current page 1.2% 92.2%
#2 – hCaptcha 0.1% 6.9%
#3 – Friendly Captcha <0.1% 0.3%
#4 ▲1 TNcode <0.1% 0.2%
#5 ▼1 DS CF7 Math Captcha <0.1% 0.2%

Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Captcha tool.Cloudflare Turnstile is typically used alongside hCaptcha rather than instead of it. All 55 in Captcha →

Often used with

Tool Sites vs all new sites
Cloudflare Web Analytics 17,416 10x
Cloudflare DNS 41,974 2.0x

Tools that turn up far more often on Cloudflare Turnstile sites than on new sites in general, and how many times as common each one is there.

Recent launches using Cloudflare Turnstile

23,195 of the 67,783 sites using Cloudflare Turnstile are product launches we list individually. The other 44,588 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works

DateBridge Oct 16, 2026 · Social Also detected Next.js React Cloudflare MetaMap LYNXDEV — Desarrollo de apps web con IA y revisión humana Oct 16, 2026 · Developer Tools Also detected Cloudflare nCareer: get shortlisted for the jobs you want Oct 16, 2026 · Hiring & HR Also detected React Cloudflare Tailwind CSS Vite Custom 3D printing, made to order - Fabrmatch Oct 16, 2026 Also detected React Cloudflare Lucide Icons Motion Paper Review: an AI review of your scientific paper, free Oct 16, 2026 Also detected Next.js React Vercel Namecheap DNS QUIJOTIA · Automatización con IA en Castilla-La Mancha Oct 16, 2026 Also detected Astro Cloudflare Google Search Console Google Workspace OrgaChart Pro — Logiciel d’organigramme local, de l’Excel au PDF en 5 minutes Oct 16, 2026 · Productivity Also detected Cloudflare Lemon Squeezy YouTube Combat Sports Tournament Software | Martial Cup Oct 16, 2026 Also detected React Cloudflare Convex Lucide Icons Studio perangkat lunak di Jakarta | Teras Labs Oct 16, 2026 Also detected Nuxt Vue.js Cloudflare Tailwind CSS Pandaisie – des recettes avec ce que vous avez Oct 16, 2026 · Content Also detected Next.js React Vercel Google Sign-In Digital Studio for Founders & Growth-Stage Companies | Intropu Oct 16, 2026 Also detected Next.js React Vercel Cloudflare DNS Tealbrick: ready-made mini apps for the people who deploy AI agents Oct 16, 2026 · AI Also detected Next.js React Railway Clerk

Showing the most recent 12 of 23,195.

The StackScope API serves all 67,783 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.