14 websites in the live index use CrossBox as of October 2026. Download the full list of CrossBox websites with website, company, country and language.
CrossBox is a webmail client.
As of October 16, 2026, TechLeads detects CrossBox on 14 websites: 0.00% of Webmail detections, the 7th most-used of 7 Webmail technologies we track.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Companies Using CrossBox." Data as of October 16, 2026. https://techleads.fyi/technology/crossboxHTML link
<a href="https://techleads.fyi/technology/crossbox">Companies using CrossBox (TechLeads data)</a>Sample results for CrossBox
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #5,000,000 | - | - | - | - | - | ||
| #10,000,000 | - | - | - | - | - | ||
| #10,000,000 | - | - | - | - | - | ||
| #50,000,000 | - | - | - | - | - |
Complete CrossBox website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used Webmail technologies in the TechLeads index, by number of websites. CrossBox accounts for 0.00% of Webmail detections (14 websites).
| Technology | Websites | Share of Webmail |
|---|---|---|
| Apple iCloud Mail | 855,093 | 99.4% |
| RoundCube | 3,028 | 0.35% |
| Outlook Web App | 1,516 | 0.18% |
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TechLeads scans public websites and identifies CrossBox from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 16, 2026. Counts only include websites we have scanned, so they can differ from other providers.
Technologies most frequently detected on the same websites as CrossBox.
2 new sites in the last 12 weeks
Sites where we first detected CrossBox, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
CrossBox is a webmail client.
Our comprehensive database contains 14 websites using CrossBox, making it the most complete CrossBox sites list available. This CrossBox customer websites directory helps businesses detect websites using CrossBox and identify potential leads.
Websites using CrossBox commonly also use AngularJS, Angular Material, Quill, Moment.js, React — reflecting typical CrossBox technology stacks.
Our CrossBox technology detection system scans millions of websites to identify those powered by CrossBox. This list of sites with CrossBox includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with CrossBox or exploring CrossBox adoption trends, our database provides comprehensive insights.
Each entry in our CrossBox 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 CrossBox and reach out to potential customers or partners.
Get instant access to the full list of sites with CrossBox in CSV format. Our dataset includes all 14 CrossBox 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 CrossBox powered websites.