1 websites use v4Guard as of October 2026. Download the full list of v4Guard websites with website, company, country and language.
Checkpoint is a product from the security company v4Guard that protects websites from fraudulent activity by detecting the use of anonymization services and verifying users with a captcha-like widget.
As of October 14, 2026, TechLeads detects v4Guard on 1 website: 0.00% of CAPTCHA detections, the 20th most-used of 20 CAPTCHA technologies we track.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Companies Using v4Guard." Data as of October 14, 2026. https://techleads.fyi/technology/v4guardHTML link
<a href="https://techleads.fyi/technology/v4guard">Companies using v4Guard (TechLeads data)</a>Sample results for v4Guard
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|
Complete v4Guard website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used CAPTCHA technologies in the TechLeads index, by number of websites. v4Guard accounts for 0.00% of CAPTCHA detections (1 websites).
| Technology | Websites | Share of CAPTCHA |
|---|---|---|
| reCAPTCHA | 6,755,852 | 72.9% |
| reCAPTCHA v3 | 2,053,016 | 22.1% |
| Cloudflare Turnstile | 265,854 | 2.9% |
| hCaptcha | 157,011 | 1.7% |
| SI CAPTCHA | 14,742 | 0.16% |
| Friendly Captcha | 8,533 | 0.09% |
| Arkose MatchKey | 8,474 | 0.09% |
| GeeTest | 5,051 | 0.05% |
TechLeads scans public websites and identifies v4Guard from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 14, 2026. Counts only include websites we have scanned, so they can differ from other providers.
| 3,355 |
| 0.04% |
| Ding Xiang | 211 | 0.00% |
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Technologies most frequently detected on the same websites as v4Guard.
1 new sites in the last 12 weeks
Sites where we first detected v4Guard, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
Checkpoint is a product from the security company v4Guard that protects websites from fraudulent activity by detecting the use of anonymization services and verifying users with a captcha-like widget.
Our comprehensive database contains 1 websites using v4Guard, making it the most complete v4Guard sites list available. This v4Guard customer websites directory helps businesses detect websites using v4Guard and identify potential leads.
Websites using v4Guard commonly also use Bootstrap, jsDelivr, Cloudflare DNS, jQuery, Cloudflare — reflecting typical v4Guard technology stacks.
Our v4Guard technology detection system scans millions of websites to identify those powered by v4Guard. This list of sites with v4Guard includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with v4Guard or exploring v4Guard adoption trends, our database provides comprehensive insights.
Each entry in our v4Guard 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 v4Guard and reach out to potential customers or partners.
Get instant access to the full list of sites with v4Guard in CSV format. Our dataset includes all 1 v4Guard 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 v4Guard powered websites.