1 websites in the live index use Jess as of October 2026. Download the full list of Jess websites with website, company, country and language.
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As of October 16, 2026, TechLeads detects Jess on 1 website: 0.00% of Marketing automation detections, the 505th most-used of 520 Marketing automation technologies we track.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "Companies Using Jess." Data as of October 16, 2026. https://techleads.fyi/technology/jessHTML link
<a href="https://techleads.fyi/technology/jess">Companies using Jess (TechLeads data)</a>Sample results for Jess
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #1 | Gowanus Apartments for Rent | 363 Bond Street | Brooklyn NY | Looking for Gowanus apartments for rent? 363 Bond Street is located in Brooklyn's newest hot spot. Call us today for more information and availability. | 363 Bond Street | - | eng |
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Secure checkout · 7-day download accessThe most-used Marketing automation technologies in the TechLeads index, by number of websites. Jess accounts for 0.00% of Marketing automation detections (1 websites).
| Technology | Websites | Share of Marketing automation |
|---|---|---|
| MailChimp | 826,495 | 18.1% |
| HubSpot | 734,724 | 16.0% |
| Klaviyo | 388,047 | 8.5% |
| Social Miner | 231,561 | 5.1% |
| MailChimp for WordPress | 228,381 | 5.0% |
| Sendinblue | 191,557 | 4.2% |
| HighLevel | 157,106 | 3.4% |
| Yandex Metrika | 149,896 | 3.3% |
TechLeads scans public websites and identifies Jess 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.
| 132,288 |
| 2.9% |
| OneSignal | 130,052 | 2.8% |
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Technologies most frequently detected on the same websites as Jess.
1 new sites in the last 12 weeks
Sites where we first detected Jess, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
Free marketing analytics software for agencies and SMBs.
Our comprehensive database contains 1 websites using Jess, making it the most complete Jess sites list available. This Jess customer websites directory helps businesses detect websites using Jess and identify potential leads.
Websites using Jess commonly also use Fort Awesome, Cloudflare, Elegant Themes, TablePress, WordPress — reflecting typical Jess technology stacks.
Our Jess technology detection system scans millions of websites to identify those powered by Jess. This list of sites with Jess includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Jess or exploring Jess adoption trends, our database provides comprehensive insights.
Each entry in our Jess 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 Jess and reach out to potential customers or partners.
Get instant access to the full list of sites with Jess in CSV format. Our dataset includes all 1 Jess 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 Jess powered websites.