Next Js
Microsoft ASP.NET
Vue.js
Express
Ruby on Rails
ASP.net
Laravel
AMP
Sales outreach
All 33,351 of these sites already run Spectrum, with the non-profit organizations segment leading at 264 sites. Pitch the products and services that fit that exact stack.
Websites using Spectrum
Software Development Development Frameworks Visit website
Spectrum is a JavaScript color picker that does not require images and utilizes CSS gradients for better cross-browser support. It can be installed via npm or Bower and includes a straightforward API for developers.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 33,351
- Countries with usage
- 134
- Top market: United States
- 🇺🇸 25.3%
Spectrum global heatmap
darker = more sitesSpectrum usage by country
by sites detected-
01 🇺🇸 United States 8,362 25.3%
-
02 🇹🇭 Thailand 3,772 11.4%
-
03 🇰🇷 South Korea 3,252 9.8%
-
04 🇨🇦 Canada 2,863 8.7%
-
05 🇫🇷 France 1,456 4.4%
-
06 🇷🇺 Russia 1,387 4.2%
-
07 🇩🇪 Germany 1,248 3.8%
-
08 🇬🇧 United Kingdom 932 2.8%
-
09 🇮🇹 Italy 830 2.5%
-
10 🇮🇳 India 824 2.5%
And 124 more countries in the full dataset.
Need every Spectrum site in one market? Unlock Spectrum 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/moSpectrum usage by country group
by sites detected-
01 English-Speaking Countries 27 countries 14,128 42.8%
-
02 North America 2 countries 11,225 34%
-
03 Europe 47 countries 9,882 29.9%
-
04 Asia-Pacific (APAC) 22 countries 9,825 29.7%
-
05 European Union (EU) 27 countries 7,075 21.4%
-
06 Western Europe 22 countries 6,978 21.1%
-
07 Southeast Asia 8 countries 4,609 14%
-
08 East Asia 6 countries 3,730 11.3%
-
09 BRICS 9 countries 3,397 10.3%
-
10 Eastern Europe 23 countries 2,902 8.8%
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 33,027 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Spectrum
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 | pubhtml5.com | 12,529 | $3.26K+ | 🇺🇸 United States | com |
| 02 | openculture.com | 13,528 | $3.55K+ | 🇺🇸 United States | com |
| 03 |
 elephantjournal.com
|
21,803 | $55.62K+ | 🇺🇸 United States | com |
| 04 | colorhexa.com | 43,941 | $1.33K+ | 🇺🇸 United States | com |
| 05 | questant.jp | 49,972 | $5.4K+ | 🇯🇵 Japan | jp |
| 06 | notifiarr.com | 52,806 | $2.26K+ | 🇺🇸 United States | com |
| 07 | alpacajs.org | 54,853 | $4.03K+ | 🇺🇸 United States | org |
| 08 |
 timesleader.com
|
57,528 | $7.25K+ | 🇺🇸 United States | com |
| 09 |
 amazon.com.hr
|
77,682 | $6.51K+ | 🇭🇷 Croatia | hr |
| 10 | slazzer.com | 93,731 | $1.33K+ | 🇮🇳 India | com |
| 11 | gorcom.ru | 100,960 | $2.83K+ | 🇷🇺 Russia | ru |
| 12 | privatelayer.com | 101,913 | $1.12K+ | 🇨🇭 Switzerland | com |
| 13 |
 qrcodechimp.com
|
108,699 | $1.01K+ | 🇵🇪 Peru | com |
| 14 | controlwithcable.org | 115,466 | $10.82K+ | 🇮🇩 Indonesia | org |
| 15 |
 totolink.net
|
115,854 | $480+ | 🇹🇼 Taiwan | net |
| 16 | seltoto.co.in | 126,737 | $8.36K+ | 🇮🇳 India | in |
| 17 | bbc-news.in | 131,998 | $4.53K+ | 🇮🇳 India | in |
| 18 |
 premium.chat
|
138,180 | $2.09K+ | 🇺🇸 United States | chat |
| 19 | deepmaterialfr.com | 139,706 | $8.7K+ | 🇮🇩 Indonesia | com |
| 20 | bonback.com | 150,299 | $1.38K+ | 🇹🇭 Thailand | com |
This is 20 of 33,351 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using Spectrum
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| YAMENO |
 yameno.fr
|
1-10 | Construction | 🇫🇷 France | - |
| Rochester Hills Roofing |
 rochesterhillsmiroofing.com
|
51-200 | Construction | 🇺🇸 United States | 2006 |
| Wanek Furniture |
 wanekcareer.com
|
10001+ | Furniture | 🇻🇳 Vietnam | 2008 |
| INSTAT MALI |
 instat-mali.org
|
501-1000 | Data Infrastructure and Analytics | 🇺🇳 - | - |
| Association Des Anciens élèves Des IRA |
 aaeira.com
|
5001-10000 | Government Administration | 🇫🇷 France | 2015 |
| Paranjpe Eye Clinic & Surgery Center |
 paranjpeeyecare.net
|
201-500 | Hospitals and Health Care | 🇮🇳 India | - |
| SUSTAINABLE SEAFOOD IRELAND SSI LIMITED |
 sustainableseafood.ie
|
- | - | 🇮🇪 Ireland | - |
| Arbete Careers |
 arbetecareers.com
|
11-50 | Human Resources | 🇸🇦 Saudi Arabia | 2019 |
| Vacaville Unified School District |
 vacavilleusd.org
|
1001-5000 | Education Management | 🇺🇸 United States | - |
| Betstco |
 betstco.com
|
- | - | 🇺🇸 United States | - |
| AIS Associazione Italiana Di Sociologia |
 ais-sociologia.it
|
1001-5000 | Civic and Social Organizations | 🇮🇹 Italy | 1983 |
| ASH-TM Associação Ser Holístico Terapias… |
 beholistic.pt
|
1-10 | Medical Practices | 🇵🇹 Portugal | - |
| Rebisco |
 rebisco.com.ph
|
501-1000 | Manufacturing | 🇵🇭 Philippines | - |
| Somerville (Siam) Ltd |
 somerville-siam.com
|
201-500 | Machinery Manufacturing | 🇹🇭 Thailand | 1958 |
| Polk County School Board |
 polkschoolsfl.com
|
10001+ | Education Management | 🇺🇸 United States | 1869 |
| VietSky Support |
 vietskysupport.com
|
11-50 | Aviation and Aerospace Component Manufacturing | 🇺🇳 - | 2014 |
| Princeton Toastmasters |
 princetontoastmasters.org
|
51-200 | Non-profit Organization Management | 🇺🇸 United States | 1979 |
| Hospital Universitario De Toledo |
 hospitaluniversitariodetoledo.es
|
5001-10000 | Hospitals and Health Care | 🇺🇳 - | 2020 |
| Rosedale Products, Inc |
 rosedaleproducts.com
|
51-200 | Industrial Machinery Manufacturing | 🇺🇸 United States | 1972 |
| Hundezentrum Deutschland |
 hundezentrum-deutschland.com
|
- | - | 🇩🇪 Germany | - |
| Southern Way Catering Inc |
 thesouthernway.com
|
201-500 | Hospitality | 🇺🇸 United States | - |
| Knights Of Columbus |
 indianakofc.org
|
5001-10000 | Non-profit Organization Management | 🇺🇸 United States | - |
| Design Plus |
 dplususa.com
|
11-50 | Printing Services | 🇺🇸 United States | - |
| Pure Foods Group |
 purefoodsshopping.com
|
501-1000 | Food and Beverage Retail | 🇺🇳 - | - |
| Bormann Agency |
 kofcbormannagency.org
|
1001-5000 | Financial Services | 🇺🇸 United States | 1882 |
| Cheeky Peak Brewery |
 cheekypeakbrewery.com.au
|
1-10 | Truck Transportation | 🇦🇺 Australia | - |
| RUSSELL NESBITT SERVICES, INC. |
 rns-watch.org
|
201-500 | - | 🇺🇸 United States | - |
| Foxmead Properties |
 keithpringle.co.uk
|
1-10 | Leasing Residential Real Estate | 🇬🇧 United Kingdom | 2019 |
| Yong Concrete Public Company Limited |
 yongconcrete.co.th
|
1001-5000 | Construction | 🇺🇳 - | 1956 |
| St. Stephen's Catholic Church |
 ststephenchurch.org
|
51-200 | Religious Institutions | 🇺🇸 United States | 1856 |
| KFE Die Kaffeerösterei GmbH |
 kfe-kaffee.de
|
- | Food and Beverage Services | 🇺🇳 - | - |
| Lépine |
 groupe-lepine.com
|
501-1000 | Medical Equipment Manufacturing | 🇫🇷 France | 1714 |
| CARE VILLAGE FOUNDATION |
 cvfindia.org
|
11-50 | Non-profit Organization Management | 🇮🇳 India | 2012 |
| Ylöjärven Asepaja | ylojarvenasepaja.fi | - | - | 🇫🇮 Finland | - |
| Hello Prints |
 printmaxindia.com
|
51-200 | Printing Services | 🇮🇳 India | 2000 |
| NEOS 20 Business Park |
 neos20.com
|
1001-5000 | Real Estate | 🇪🇸 Spain | - |
| Thasia Foods Co., Ltd. |
 thasiafoods.com
|
201-500 | Food and Beverage Manufacturing | 🇹🇭 Thailand | 1985 |
| Qi Card |
 theqicard.com
|
1-10 | Advertising Services | 🇺🇳 - | 2015 |
| RunGr8 Running Center |
 rungr8.com
|
11-50 | Apparel & Fashion | 🇺🇸 United States | - |
| Huntsville Air Defense Artillery… |
 huntsvilleadaa.org
|
501-1000 | Military and International Affairs | 🇺🇸 United States | 1995 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Spectrum usage by industry
by TLD segment-
01 Non-profit Organizations 264 16%
-
02 Retail 175 10.6%
-
03 Professional Training and Coaching 155 9.4%
-
04 Printing Services 115 7%
-
05 Construction 96 5.8%
-
06 IT Services and IT Consulting 92 5.6%
-
07 Advertising Services 85 5.2%
-
08 Education 82 5%
-
09 Business Consulting and Services 78 4.7%
-
10 Retail Apparel and Fashion 55 3.3%
Spectrum industry distribution chart
share by domain segmentSpectrum users by company revenue
1,519 companiesTechnologies related to Spectrum
Development FrameworksPut it to work
What teams do with the Spectrum list
Competitor analysis
Selling Next Js, Microsoft ASP.NET, or another Development Frameworks product? These 33.35K Spectrum users are your displacement audience, filterable by country and company size.
Market research
Top markets for Spectrum: United States (25.3%), Thailand (11.4%), South Korea (9.8%). Size the Development Frameworks 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 33,351 Spectrum websites into your next campaign, audit, or dataset
Unlock Spectrum 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