As of October 11, 2026, IO Technologies is used by 52,665 websites in the TechLeads index: 0.15% of all Analytics detections, the 45th most-used of 370 Analytics technologies.
Quoting these numbers? Credit TechLeads with a link to this page.
Citation
TechLeads. "IO Technologies Customers and Market Share." Data as of October 11, 2026. https://techleads.fyi/technology/io-technologies/market-shareHTML link
<a href="https://techleads.fyi/technology/io-technologies/market-share">IO Technologies market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Analytics detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | Google Analytics | 16,761,897 | 46.4% |
| 2 | Facebook Pixel | 3,414,792 | 9.5% |
| 3 | Cloudflare Browser Insights | 2,791,955 | 7.7% |
| 4 | Google Universal Analytics | 1,909,521 | 5.3% |
| 5 | Site Kit | 1,582,729 | 4.4% |
| 6 | Microsoft Clarity | 1,081,651 | 3.0% |
| 7 |
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 52,665 websites using IO Technologies or download the full list as a CSV for $29.
TechLeads scans public websites and detects IO Technologies from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is IO Technologies's website count divided by the website counts of all Analytics technologies we track; a site using two Analytics tools counts for both. Counts were last refreshed on October 11, 2026 and update daily.
| Yandex.Metrika |
| 718,320 |
| 2.0% |
| 8 | Snowplow Analytics | 616,274 | 1.7% |
| 9 | MonsterInsights | 544,676 | 1.5% |
| 10 | Matomo Analytics | 458,548 | 1.3% |
| 11 | Hotjar | 383,843 | 1.1% |
| 12 | TikTok Pixel | 365,996 | 1.0% |
| 13 | Linkedin Insight Tag | 331,338 | 0.92% |
| 14 | PixelYourSite | 277,887 | 0.77% |
| 15 | Datadog | 241,770 | 0.67% |
| 16 | Naver Analytics | 237,604 | 0.66% |
| 17 | Facebook Pixel View Content | 221,079 | 0.61% |
| 18 | Statcounter | 197,995 | 0.55% |
| 19 | Google Analytics Enhanced eCommerce | 168,267 | 0.47% |
| 20 | HubSpot Analytics | 160,033 | 0.44% |
| 21 | IO Technologies | 52,665 | 0.15% |
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.