Vite
Ajax
Replit
New Relic
Widgetkit
HTTrack Website Copier
EmailJS
goQR.me QR Code API
TikTok Developers
ipify
Sales outreach
All 1,185 of these sites already run Jschannel, with the software development segment leading at 20 sites. Pitch the products and services that fit that exact stack.
Websites using Jschannel
Development Utilities Developer Tools Visit website
JSChannel is a JavaScript abstraction layer for HTML5 cross-document messaging using window.postMessage(). It enables communication between a parent page and a child frame with minimal setup and no dependencies.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 1,185
- Countries with usage
- 92
- Top market: United States
- 🇺🇸 31.8%
Jschannel global heatmap
darker = more sitesJschannel usage by country
by sites detected-
01 🇺🇸 United States 372 31.8%
-
02 🇧🇷 Brazil 193 16.5%
-
03 🇫🇷 France 55 4.7%
-
04 🇩🇪 Germany 55 4.7%
-
05 🇬🇧 United Kingdom 44 3.8%
-
06 🇮🇳 India 35 3%
-
07 🇮🇹 Italy 26 2.2%
-
08 🇯🇵 Japan 24 2.1%
-
09 🇨🇦 Canada 23 2%
-
10 🇦🇺 Australia 20 1.7%
And 82 more countries in the full dataset.
Need every Jschannel site in one market? Unlock Jschannel once and rebuild filtered reports as often as you like for a month: by country, TLD, or stack combination, each with up to 20 data points per site.
Start from $39/moJschannel usage by country group
by sites detected-
01 English-Speaking Countries 19 countries 532 45.5%
-
02 North America 2 countries 395 33.8%
-
03 Europe 32 countries 342 29.2%
-
04 Western Europe 17 countries 269 23%
-
05 BRICS 9 countries 268 22.9%
-
06 European Union (EU) 25 countries 256 21.9%
-
07 Latin America (LATAM) 14 countries 220 18.8%
-
08 Asia-Pacific (APAC) 20 countries 164 14%
-
09 French-Speaking Countries 8 countries 80 6.8%
-
10 Eastern Europe 15 countries 73 6.2%
Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 1,170 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Jschannel
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 |
 ucp.pt
|
32,991 | $101K+ | 🇵🇹 Portugal | pt |
| 02 |
 sacombank.com.vn
|
122,263 | $12.7K+ | 🇻🇳 Vietnam | vn |
| 03 | sebitvcloud.com | 270,110 | $12.22K+ | 🇹🇷 Turkey | com |
| 04 | sacombank.com | 302,848 | $12.49K+ | 🇻🇳 Vietnam | com |
| 05 | weatherusa.net | 348,925 | $4.24K+ | 🇺🇸 United States | net |
| 06 |
 fortin.ca
|
399,474 | $2.9K+ | 🇨🇦 Canada | ca |
| 07 | euphoriaworkforce.com | 468,983 | $1.78K+ | 🇺🇸 United States | com |
| 08 | muhs.ac.in | 491,779 | $14.22K+ | 🇮🇳 India | in |
| 09 |
 e-p-a-p.com
|
576,415 | $824+ | 🇮🇹 Italy | com |
| 10 | wirenotes.eu | 826,805 | $2.25K+ | 🇫🇷 France | eu |
| 11 | srru.ac.th | 831,341 | $6.49K+ | 🇹🇭 Thailand | th |
| 12 | mozillaitalia.org | 923,519 | $1.92K+ | 🇮🇹 Italy | org |
| 13 | hirebuddy.ai | 1,081,775 | $2.93K+ | 🇺🇸 United States | ai |
| 14 |
 sistemafaeg.com.br
|
1,129,700 | $867+ | 🇧🇷 Brazil | br |
| 15 |
 bombagrup.com
|
1,163,817 | $7.17K+ | 🇮🇩 Indonesia | com |
| 16 |
 mredsrestaurants.com
|
1,277,378 | $2.95K+ | 🇺🇸 United States | com |
| 17 | vinfcup.com.ua | 1,395,369 | $960+ | 🇺🇦 Ukraine | ua |
| 18 | writeless.ai | 1,399,289 | $7.41K+ | 🇺🇸 United States | ai |
| 19 | myslingshot.app | 1,407,066 | $18+ | 🇺🇸 United States | app |
| 20 | oroeasy.com | 1,416,504 | $798+ | 🇺🇸 United States | com |
This is 20 of 1,185 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using Jschannel
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Sistema Faeg/senar/ifag |
sistemafaeg.com.br
|
201-500 | professional training & coaching | 🇧🇷 Brazil | 1991 |
| Shri Godham Mahatirth Pathmeda |
 godhampathmeda.org
|
51-200 | Non-profit Organizations | 🇮🇳 India | - |
| VIETNAM FISH CO., LTD |
 vinafish.vn
|
501-1000 | Food and Beverage Manufacturing | 🇻🇳 Vietnam | 2014 |
| Ascend Communities |
 ascend-communities.com
|
1-10 | Real Estate | 🇺🇸 United States | 2023 |
| Sacombank |
sacombank.com.vn
|
5001-10000 | Banking | 🇻🇳 Vietnam | - |
| Bomba Grup |
bombagrup.com
|
1001-5000 | Agriculture, Construction, Mining Machinery Manufacturing | 🇮🇩 Indonesia | 2008 |
| Digó - Fast Casual Pizza Napoletana |
 digopizza.hu
|
11-50 | Food and Beverage Services | 🇭🇺 Hungary | 2016 |
| ASM Technologies Ltd |
 asmltd.com
|
501-1000 | Engineering Services | 🇮🇳 India | 1992 |
| Guangzhou Xiangxiang Daily Product Co.,Ltd |
 xiangxiangdaily.com
|
201-500 | Personal Care Product Manufacturing | 🇨🇳 China | 2004 |
| Leaflet Company Ireland |
 leafletcompany.ie
|
51-200 | Advertising Services | 🇮🇪 Ireland | 1999 |
| Universidade Católica Portuguesa - Braga |
ucp.pt
|
1001-5000 | Higher Education | 🇵🇹 Portugal | 1999 |
| Premier Textiles Ltd |
 premier-textiles.com
|
11-50 | Textile Manufacturing | 🇬🇧 United Kingdom | 1981 |
| Jet IT Ltd. |
 jetit.co.nz
|
1-10 | Information Technology & Services | 🇳🇿 New Zealand | 2009 |
| Sumira Life Management |
 sumiralife.com
|
1-10 | Health and Human Services | 🇮🇳 India | 2019 |
| Arbor Place Dementia Care |
 arborpl.com
|
11-50 | hospital & health care | 🇺🇸 United States | 1998 |
| Senior Team Ltd |
 senior-team.com
|
51-200 | Hospitals and Health Care | 🇮🇱 Israel | 2005 |
| SMART SYSTEMS |
 smartsystems-eg.com
|
11-50 | Education Administration Programs | 🇪🇬 Egypt | 2005 |
| Fondation Africaine Pour L'Education |
 faeafrica.org
|
51-200 | Education Administration Programs | 🇺🇳 Republic of the Congo | 2011 |
| Meet Key People |
 meetkeypeople.com
|
1-10 | Entertainment Providers | 🇬🇧 United Kingdom | 2021 |
| 江苏创英医疗器械有限公司 |
 trausim.com
|
11-50 | Machinery Manufacturing | 🇨🇳 China | - |
| Fetchcfd |
 fetchcfd.com
|
1-10 | computer software | 🇩🇪 Germany | 2018 |
| Fortin Electronic Systems |
fortin.ca
|
51-200 | Computers and Electronics Manufacturing | 🇨🇦 Canada | 2004 |
| Clear Financial Partners |
 clearfp.com
|
1-10 | Financial Services | 🇺🇸 United States | 1997 |
| Saint-Gobain Construction Products CZ… |
 sg-es.cz
|
11-50 | Wholesale Building Materials | 🇺🇳 Czechia | 1998 |
| AVA Matrix | avamatrix.com | 51-200 | Business Intelligence Platforms | 🇷🇴 Romania | 2025 |
| Bright Maritime Corporation |
 brightmaritime.com.ph
|
51-200 | Maritime Transportation | 🇵🇭 Philippines | 1994 |
| Wooka |
 wooka.be
|
1-10 | Technology, Information and Internet | 🇧🇪 Belgium | 2021 |
| Nepali International Theological Seminary |
 nits.academy
|
11-50 | Education | 🇳🇵 Nepal | 2021 |
| Mr. Ed's Restaurants |
mredsrestaurants.com
|
1-10 | - | 🇺🇸 United States | - |
| Premium Leaflet Distribution Ltd |
 premiumleaflets.ie
|
51-200 | Advertising Services | 🇮🇪 Ireland | 2012 |
| Cleartech Recruiting |
 cleartechrecruiting.com
|
11-50 | Staffing and Recruiting | 🇺🇸 United States | - |
| Canadian Institute - CIBE.cz |
 cibe.cz
|
11-50 | Higher Education | 🇺🇳 Czechia | - |
| All Homes - Leaflet Distribution |
 allhomes.ie
|
51-200 | Advertising Services | 🇮🇪 Ireland | 1999 |
| Sesi Mt |
 sesimt.ind.br
|
1-10 | management consulting | 🇧🇷 Brazil | - |
| Focally |
 focally.io
|
1-10 | IT Services and IT Consulting | 🇨🇦 Canada | 2019 |
| KnowledgeCloud |
 knowledge-cloud.com
|
51-200 | Technology, Information and Media | 🇺🇳 - | - |
| NXGN.io |
 nxgn.io
|
11-50 | Computer and Network Security | 🇺🇸 United States | 2012 |
| Softbit Digital |
 softbitdigital.com
|
51-200 | computer software | 🇺🇸 United States | 2015 |
| DivyaJivan Healthcare Pvt. Ltd |
 divyajivanhealth.org
|
11-50 | Hospitals and Health Care | 🇮🇳 India | 2019 |
| Invision |
 invision.am
|
1-10 | Mental Health Care | 🇺🇳 - | 2022 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Jschannel usage by industry
by TLD segment-
01 Software Development 20 11.7%
-
02 Professional Training and Coaching 15 8.8%
-
03 Financial Services 14 8.2%
-
04 Advertising Services 12 7%
-
05 Business Consulting and Services 11 6.4%
-
06 Technology, Information and Internet 10 5.8%
-
07 Non-profit Organizations 10 5.8%
-
08 IT Services and IT Consulting 8 4.7%
-
09 E-Learning Providers 8 4.7%
-
10 Hospitals and Health Care 8 4.7%
Jschannel industry distribution chart
share by domain segmentJschannel users by company revenue
126 companiesTechnologies related to Jschannel
Developer ToolsPut it to work
What teams do with the Jschannel list
Competitor analysis
Selling Vite, Ajax, or another Developer Tools product? These 1.19K Jschannel users are your displacement audience, filterable by country and company size.
Market research
Top markets for Jschannel: United States (31.8%), Brazil (16.5%), France (4.7%). Size the Developer Tools market by geography before you build or invest.
Free for non-profits, academia & data journalists - non-commercial and public-interest use, on request.
Request accessTurn 1,185 Jschannel websites into your next campaign, audit, or dataset
Unlock Jschannel and download unlimited filtered reports for a month: up to 1M sites per list, segmented by country and TLD.
No contracts, cancel anytime · Instant access after checkout · Data point availability varies by website and report