Cloudflare Turnstile
Turnstile is Cloudflare's smart CAPTCHA alternative.
Get all 58,791 companies using Cloudflare Turnstile
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
58,791
Top Country
US
Top Industry
Consulting
Adoption Insights
Cloudflare Turnstile is used by 58,791 companies in our database, representing approximately 1.98% of all tracked websites. The most common industry using Cloudflare Turnstile is Consulting, and adoption is strongest in US.
Top Countries Using Cloudflare Turnstile
Top Industries Using Cloudflare Turnstile
Companies Using Cloudflare Turnstile
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Perplexity | perplexity.ai | US | Artificial Intelligence (AI) | 251-500 |
 General Catalyst | generalcatalyst.com | US | Finance | 251-500 |
 Suno | suno.com | US | Apps | 101-250 |
 Rocket Lab | rocketlabcorp.com | US | Aerospace | 1001-5000 |
 Mews | mews.com | TH | Enterprise Software | 1001-5000 |
 Alpaca | alpacapacks.com | US | EdTech | 1-10 |
 Mindtrip | mindtrip.ai | US | Artificial Intelligence (AI) | 11-50 |
 Cambio | cambio.ai | US | Agentic AI | 101-250 |
 Catalio Capital Management | cataliocapital.com | US | Biotechnology | 11-50 |
 Alinea | alinea-invest.com | US | Finance | 11-50 |
Top Alternatives to Cloudflare Turnstile
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How We Detect Cloudflare Turnstile
The Web Radar detects Cloudflare Turnstile by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is Cloudflare Turnstile?+
Turnstile is Cloudflare's smart CAPTCHA alternative.
How many companies use Cloudflare Turnstile?+
58,791 companies in our database use Cloudflare Turnstile, representing approximately 1.98% of all tracked websites.
What industries use Cloudflare Turnstile the most?+
The top industries using Cloudflare Turnstile are Consulting, E-Commerce, Health Care.
What countries use Cloudflare Turnstile the most?+
The top countries using Cloudflare Turnstile are US, GB, CA.
Is Cloudflare Turnstile popular?+
Cloudflare Turnstile is used by 58,791 companies, making it one of the most widely adopted Security technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026