As of October 8, 2026, TechLeads detects Certainly on 1 website: 0.00% of Live chat detections, the 362nd most-used of 407 Live chat technologies we track.
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Citation
TechLeads. "Companies Using Certainly." Data as of October 8, 2026. https://techleads.fyi/technology/certainlyHTML link
<a href="https://techleads.fyi/technology/certainly">Companies using Certainly (TechLeads data)</a>Sample results for Certainly
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #1 | TruHeight® | Vitamins & Daily Nutrition for Kids & Teens – TruHeight Vitamins | Pediatrician-recommended vitamins and supplements for kids & teens. 3rd-party tested, made in the USA. Take the free quiz to find your perfect match. | TruHeight Vitamins | - | eng |
Complete Certainly website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessThe most-used Live chat technologies in the TechLeads index, by number of websites. Certainly accounts for 0.00% of Live chat detections (1 websites).
| Technology | Websites | Share of Live chat |
|---|---|---|
| WhatsApp Business Chat | 3,016,381 | 61.7% |
| Zendesk | 337,168 | 6.9% |
| Kakao | 162,067 | 3.3% |
| Joinchat | 160,038 | 3.3% |
| tawk.to | 144,937 | 3.0% |
| JivoChat | 91,726 | 1.9% |
| Hubspot Messages | 90,979 | 1.9% |
| Facebook Chat Plugin | 81,727 | 1.7% |
| Intercom | 74,127 | 1.5% |
| Tidio | 70,238 | 1.4% |
TechLeads scans public websites and identifies Certainly 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.
Conversational AI chatbot platform.
Technologies most frequently detected on the same websites as Certainly.
1 new sites in the last 12 weeks
Sites where we first detected Certainly, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.
Conversational AI chatbot platform.
Our comprehensive database contains 1 websites using Certainly, making it the most complete Certainly sites list available. This Certainly customer websites directory helps businesses detect websites using Certainly and identify potential leads.
Websites using Certainly commonly also use cdnjs, jQuery, Rebuy, Bootstrap, StackAdapt Retargeting — reflecting typical Certainly technology stacks.
Our Certainly technology detection system scans millions of websites to identify those powered by Certainly. This list of sites with Certainly includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Certainly or exploring Certainly adoption trends, our database provides comprehensive insights.
Each entry in our Certainly 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 Certainly and reach out to potential customers or partners.
Get instant access to the full list of sites with Certainly in CSV format. Our dataset includes all 1 Certainly 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 Certainly powered websites.