As of October 8, 2026, TechLeads detects SEND13 on 5 websites: 0.00% of Marketing Platform detections, the 62nd most-used of 106 Marketing Platform technologies we track.
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TechLeads. "Companies Using SEND13." Data as of October 8, 2026. https://techleads.fyi/technology/send13HTML link
<a href="https://techleads.fyi/technology/send13">Companies using SEND13 (TechLeads data)</a>Sample results for SEND13
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #1 | ClickFunnels™ - Marketing Funnels Made Easy | ClickFunnels gives you everything you need to market, sell, and deliver your products and services online! Without having to hire or rely on a tech team! | ClickFunnels | - | eng | ||
| #2 | Organic Paleo Keto Dental Care Toothpowder Teeth Whitening Natural | Over 752,871 Happy Customers. Best Paleo organic natural Toothpowder, Teeth Whitening and Natural Deodorant. Guaranteed highest quality, effective in keep your teeth healthier, cleaner minerals for your teeth. Only natural Whitening paste (no peroxides) combined with our Patented Red-Blue LED Teeth | Primal Life Organic II LLC | - | eng |
Complete SEND13 website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessTechnologies most frequently detected on the same websites as SEND13.
The most-used Marketing Platform technologies in the TechLeads index, by number of websites. SEND13 accounts for 0.00% of Marketing Platform detections (5 websites).
| Technology | Websites | Share of Marketing Platform |
|---|---|---|
| Sendgrid | 522,101 | 55.0% |
| Sendinblue | 190,288 | 20.0% |
| MailJet | 183,055 | 19.3% |
| Constant Contact Mail | 18,013 | 1.9% |
| Campaign Monitor | 11,348 | 1.2% |
| AWeber Email | 10,448 | 1.1% |
| EKM Email Marketing | 2,989 | 0.31% |
| Sailthru | 2,738 | 0.29% |
| Flodesk | 1,785 | 0.19% |
| SendFox | 1,375 | 0.14% |
TechLeads scans public websites and identifies SEND13 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.
SMTP service for marketers.
5 new sites in the last 12 weeks
SMTP service for marketers.
Our comprehensive database contains 5 websites using SEND13, making it the most complete SEND13 sites list available. This SEND13 customer websites directory helps businesses detect websites using SEND13 and identify potential leads.
Websites using SEND13 commonly also use Cloudflare DNS, Cloudflare, Stripe, FitVids.JS, OpeningHoursSpecification Schema — reflecting typical SEND13 technology stacks.
Our SEND13 technology detection system scans millions of websites to identify those powered by SEND13. This list of sites with SEND13 includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with SEND13 or exploring SEND13 adoption trends, our database provides comprehensive insights.
Each entry in our SEND13 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 SEND13 and reach out to potential customers or partners.
Get instant access to the full list of sites with SEND13 in CSV format. Our dataset includes all 5 SEND13 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 SEND13 powered websites.
Sites where we first detected SEND13, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.