As of October 8, 2026, TechLeads detects CiiRUS on 1 website: 0.00% of Bookings detections, the 248th most-used of 282 Bookings technologies we track.
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TechLeads. "Companies Using CiiRUS." Data as of October 8, 2026. https://techleads.fyi/technology/ciirusHTML link
<a href="https://techleads.fyi/technology/ciirus">Companies using CiiRUS (TechLeads data)</a>Sample results for CiiRUS
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|
Complete CiiRUS website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used Bookings technologies in the TechLeads index, by number of websites. CiiRUS accounts for 0.00% of Bookings detections (1 websites).
| Technology | Websites | Share of Bookings |
|---|
| The Events Calendar | 416,721 | 58.0% |
| FullCalendar | 62,354 | 8.7% |
| FoodBooking | 19,786 | 2.8% |
| FareHarbor | 19,491 | 2.7% |
| Acuity Scheduling | 16,988 | 2.4% |
| Eventbrite | 14,186 | 2.0% |
| GetYourGuide | 13,143 | 1.8% |
| GloriaFood | 13,057 | 1.8% |
| EventOn | 7,880 | 1.1% |
| OpenTable | 7,783 | 1.1% |
TechLeads scans public websites and identifies CiiRUS 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.
Vacation rental software.
Technologies most frequently detected on the same websites as CiiRUS.
1 new sites in the last 12 weeks
Sites where we first detected CiiRUS, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
Vacation rental software.
Our comprehensive database contains 1 websites using CiiRUS, making it the most complete CiiRUS sites list available. This CiiRUS customer websites directory helps businesses detect websites using CiiRUS and identify potential leads.
Websites using CiiRUS commonly also use Office 365 Mail, ASP.NET, GoDaddy Email, Google Analytics 4, Microsoft ASP.NET — reflecting typical CiiRUS technology stacks.
Our CiiRUS technology detection system scans millions of websites to identify those powered by CiiRUS. This list of sites with CiiRUS includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with CiiRUS or exploring CiiRUS adoption trends, our database provides comprehensive insights.
Each entry in our CiiRUS 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 CiiRUS and reach out to potential customers or partners.
Get instant access to the full list of sites with CiiRUS in CSV format. Our dataset includes all 1 CiiRUS 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 CiiRUS powered websites.