As of October 8, 2026, TechLeads detects PerimeterX on 14,381 websites: 0.06% of Security detections, the 18th most-used of 76 Security technologies we track.
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TechLeads. "Companies Using PerimeterX." Data as of October 8, 2026. https://techleads.fyi/technology/perimeterxHTML link
<a href="https://techleads.fyi/technology/perimeterx">Companies using PerimeterX (TechLeads data)</a>Sample results for PerimeterX
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #513 | Xantium | Join me on Suno | I am Xantium, a visionary at heart, With skills as sharp as a thousand sparks. Images and music, birthed from my soul, Electronics and automotive, making systems whole. Art and tech, I blend them seamlessly, A pioneer exploring, through space and time boundlessly. Commercially trained, computer scie | - | - | - | ||
| #788 | 9to5Mac - Apple News & Mac Rumors Breaking All Day | Apple News & Mac Rumors Breaking All Day | 9to5Mac | US | en-US | ||
| #1,059 | Internet Meme Database | Know Your Meme | Know Your Meme is a website dedicated to documenting Internet phenomena: viral videos, image macros, catchphrases, web celebs and more. | - | - | - | ||
| #1,495 | Home | Michael Cyroll (smooth) | service provider from Berlin, Germany on Webflow | - | - | - | ||
| #2,536 | Search Engine Watch | The world’s longest-running search industry resources | Search Engine Watch | - | en | ||
| #2,618 | 9to5Google - Google news, Pixel, Android, Home, Chrome OS, more | - | - | - | - | ||
| #2,878 | Laughing Squid | a daily dose of unique and curious things | Laughing Squid | - | - | ||
| #2,994 | Access to this page has been denied. | - | - | - | - | ||
| #5,000 | le Marché en Ligne avec des Ventes Hebdomadaires | Achetez et vendez sur le site de vente d'objets sélectionnés le plus visité d'Europe. Ventes hebdomadaires de 75 000 objets d'exception, choisis par des experts. | Catawiki | - | fr | ||
| #5,000 | Change.org | Detta är den svenska versionen av det tyska uppropet som samlat över 900 000 underskrifter Det har nu gått snart tre år sedan kriget i Ukraina startade på bred front. Över 200 000 soldater och uppåt 10 000 civila har hittills dödats. Nästan 14 miljoner människor har tvingats fly från sina hem. Drygt | - | US | en-US | ||
| #5,000 | Schaue -Serien - Paramount+ Deutschland | Schau dir Serien auf Paramount+ an, die dich und alle anderen in deinem Zuhause rund um die Uhr unterhalten. | Paramount+ | DE | de-de | ||
| #5,000 | Toute l'actualité Politique en continu avec Libération | L'info politique à suivre avec Libération : actualités des partis, la gestion du gouvernement, les élections, les réformes, l'activité à l'Assemblée nationale et au Sénat... | Libération | FR | fr | ||
| #5,000 | Skyscanner | - | - | - | en | ||
| #5,000 | Skyscanner | - | - | IN | en | ||
| #5,000 | Skyscanner | - | - | ES | en | ||
| #5,000 | Voli low cost: confronta e prenota biglietti aerei | Skyscanner | - | - | - | - | ||
| #5,703 | OpenRouter | A router for LLMs and other AI models | - | - | - | ||
| #8,342 | The AI database developers love | Weaviate | Bring AI-native applications to life with less hallucination, data leakage, and vendor lock-in | - | - | - | ||
| #9,937 | CSS Animation - Free CSS tutorials and guides - CSS Animation | Learn to use CSS animation in your web projects. Tips, tutorials and examples. | Cssanimation | - | en | ||
| #10,000 | Verify Your Identity | - | - | MX | - | ||
| #10,000 | Skyscanner | - | - | BR | en | ||
| #10,000 | Skyscanner | - | - | FR | en | ||
| #10,000 | Skyscanner | - | - | - | - | ||
| #10,000 | Bloomberg.co.jp | - | - | - | - | ||
| #10,000 | Robot or human? | - | - | - | - |
Complete PerimeterX website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using PerimeterX across countries in the TechLeads database.
| Country | Sites |
|---|---|
| United States(US) | 141 |
| United Kingdom(GB) | 11 |
| Canada(CA) | 8 |
| France(FR) | 6 |
| Colombia(CO) | 5 |
| Germany(DE) | 5 |
| Mexico(MX) | 4 |
| Australia(AU) | 4 |
| South Africa(ZA) | 3 |
Technologies most frequently detected on the same websites as PerimeterX.
The most-used Security technologies in the TechLeads index, by number of websites. PerimeterX accounts for 0.06% of Security detections (14,381 websites).
| Technology | Websites | Share of Security |
|---|---|---|
| HSTS | 11,815,142 | 49.8% |
| reCAPTCHA | 6,721,704 | 28.3% |
| Cloudflare Bot Management | 3,946,195 | 16.6% |
| Cloudflare Turnstile | 265,854 | 1.1% |
| DDoS-Guard | 206,804 | 0.87% |
| hCaptcha | 154,869 | 0.65% |
| Basic | 140,998 | 0.59% |
| Imperva | 73,528 | 0.31% |
| Sucuri | 53,476 | 0.23% |
| Akamai Bot Manager | 48,358 | 0.20% |
PerimeterX market share report: competitors, rank and usage over time
TechLeads scans public websites and identifies PerimeterX from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 8, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Bot protection services.
170 new sites in the last 12 weeks
Bot protection services.
Our comprehensive database contains 14,381 websites using PerimeterX, making it the most complete PerimeterX sites list available. This PerimeterX customer websites directory helps businesses detect websites using PerimeterX and identify potential leads.
The largest concentrations of PerimeterX websites are in US, GB, CA, based on our indexed country data.
Websites using PerimeterX commonly also use Cloudflare, Open Graph, Cloudflare Bot Management, core-js, Google Font API — reflecting typical PerimeterX technology stacks.
Our PerimeterX technology detection system scans millions of websites to identify those powered by PerimeterX. This list of sites with PerimeterX includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with PerimeterX or exploring PerimeterX adoption trends, our database provides comprehensive insights.
Each entry in our PerimeterX sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using PerimeterX and reach out to potential customers or partners.
Get instant access to the full list of sites with PerimeterX in CSV format. Our dataset includes all 14,381 PerimeterX customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest PerimeterX powered websites.
| Ireland(IE) | 2 |
| Italy(IT) | 2 |
| Brazil(BR) | 2 |
| India(IN) | 1 |
| Hong Kong SAR China(HK) | 1 |
| Malaysia(MY) | 1 |
| United Arab Emirates(AE) | 1 |
| Somalia(SO) | 1 |
| Thailand(TH) | 1 |
| Sweden(SE) | 1 |
| Spain(ES) | 1 |
| Argentina(AR) | 1 |
| Japan(JP) | 1 |
Sites where we first detected PerimeterX, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.