Cloudflare Bot Solutions
Google reCAPTCHA
DDoS-Guard
Cloudflare Turnstile
CHEQ
Hcaptcha
BitNinja
Cleantalk Spam Protect
Altcha
Sucuri
KnowBe4
Sales outreach
All 5,579 of these sites already run Cap (CAPTCHA), with the real estate segment leading at 33 sites. Pitch the products and services that fit that exact stack.
Websites using Cap (CAPTCHA)
Security & Compliance Cybersecurity Software Visit website
Cap is an open-source, self-hosted CAPTCHA alternative to reCAPTCHA. It employs proof-of-work and browser instrumentation challenges without visual puzzles, prioritizing user privacy and data security.
Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month
- Live websites detected
- 5,579
- Countries with usage
- 80
- Top market: United States
- 🇺🇸 36.9%
Cap (CAPTCHA) global heatmap
darker = more sitesCap (CAPTCHA) usage by country
by sites detected-
01 🇺🇸 United States 1,751 36.9%
-
02 🇪🇸 Spain 732 15.4%
-
03 🇩🇪 Germany 414 8.7%
-
04 🇵🇱 Poland 292 6.1%
-
05 🇮🇷 Iran 275 5.8%
-
06 🇫🇷 France 175 3.7%
-
07 🇿🇦 South Africa 166 3.5%
-
08 🇳🇱 Netherlands 81 1.7%
-
09 🇳🇿 New Zealand 78 1.6%
-
10 🇨🇳 China 75 1.6%
And 70 more countries in the full dataset.
Need every Cap (CAPTCHA) site in one market? Unlock Cap (CAPTCHA) 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/moCap (CAPTCHA) usage by country group
by sites detected-
01 English-Speaking Countries 14 countries 2,173 45.7%
-
02 European Union (EU) 23 countries 1,938 40.8%
-
03 North America 2 countries 1,818 38.3%
-
04 Western Europe 20 countries 1,674 35.2%
-
05 Spanish-Speaking Countries 12 countries 778 16.4%
-
06 BRICS 9 countries 651 13.7%
-
07 DACH 4 countries 482 10.1%
-
08 Eastern Europe 13 countries 476 10%
-
09 MENA 6 countries 285 6%
-
10 French-Speaking Countries 7 countries 230 4.8%
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 4,750 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.
Top websites using Cap (CAPTCHA)
by popularity| # | Website | Popularity | StackSpend | Country | TLD |
|---|---|---|---|---|---|
| 01 | etagi.com | 11,076 | $3.66K+ | 🇷🇺 Russia | com |
| 02 |
 rarus.ru
|
22,597 | $113K+ | 🇷🇺 Russia | ru |
| 03 |
 studylib.net
|
32,326 | $2.57K+ | 🇺🇸 United States | net |
| 04 |
 getgrav.org
|
36,621 | $43.59K+ | 🇺🇸 United States | org |
| 05 |
 manualzz.com
|
45,169 | $2.57K+ | 🇺🇸 United States | com |
| 06 |
 ruvds.com
|
46,572 | $5.03K+ | 🇷🇺 Russia | com |
| 07 |
 interglot.com
|
62,566 | $3.56K+ | 🇫🇷 France | com |
| 08 |
 ipax.at
|
70,355 | $7.99K+ | 🇦🇹 Austria | at |
| 09 |
 esoft.digital
|
72,649 | $1.85K+ | 🇷🇺 Russia | digital |
| 10 |
 brassbandnews.info
|
124,179 | $1.22K+ | 🇨🇭 Switzerland | info |
| 11 |
 arlingtontx.gov
|
137,055 | $15.45K+ | 🇺🇸 United States | gov |
| 12 |
 trilby.media
|
159,949 | $1.91K+ | 🇺🇸 United States | media |
| 13 |
 cj2.nl
|
169,160 | $2.98K+ | 🇳🇱 Netherlands | nl |
| 14 |
 jogjaprov.go.id
|
176,716 | $17.42K+ | 🇮🇩 Indonesia | id |
| 15 |
 zc.guru
|
192,484 | $4.46K+ | 🇷🇺 Russia | guru |
| 16 |
 traumpalast.de
|
196,987 | $1.1K+ | 🇩🇪 Germany | de |
| 17 |
 ap22.ru
|
270,786 | $15.73K+ | 🇷🇺 Russia | ru |
| 18 |
 studmed.ru
|
281,917 | $17.5K+ | 🇷🇺 Russia | ru |
| 19 |
 biznetgio.com
|
302,715 | $11.77K+ | 🇮🇩 Indonesia | com |
| 20 |
 argia.eus
|
307,798 | $9.08K+ | 🇪🇸 Spain | eus |
This is 20 of 5,579 websites. Download up to 1M sites per list as CSV, enriched with firmographics.
Companies using Cap (CAPTCHA)
sample, enriched| Company | Website | Employees | Industry | Country | Founded |
|---|---|---|---|---|---|
| Polska Federacja Szpitali |
 pfsz.org
|
10001+ | Hospitals and Health Care | 🇵🇱 Poland | 2011 |
| этажи | etagi.com | 5001-10000 | Real Estate | 🇷🇺 Russia | 2000 |
| Ntlemo Projects |
 ntlemoprojects.co.za
|
51-200 | Construction | 🇿🇦 South Africa | 2003 |
| APAS-BTP |
 apas.asso.fr
|
201-500 | Industry Associations | 🇫🇷 France | 1946 |
| Sanok Rubber Company S.A. |
 sanokrubber.com
|
1001-5000 | Motor Vehicle Manufacturing | 🇵🇱 Poland | 1932 |
| Clamping Technology | clampingtechnology.co.za | 1-10 | Motor Vehicle Manufacturing | 🇿🇦 South Africa | 2010 |
| Unidad Administrativa Especial De… | uaesp.gov.co | 501-1000 | Utilities | 🇨🇴 Colombia | - |
| Camping Le Praderoi |
 camping-praderoi.com
|
- | - | 🇺🇳 - | - |
| Selaf |
 selaf.cl
|
11-50 | - | 🇨🇱 Chile | - |
| Unitil |
 unitil.com
|
501-1000 | Utilities | 🇺🇸 United States | 1984 |
| Canada's Building Trades Unions |
 buildingtrades.ca
|
10001+ | Construction | 🇨🇦 Canada | - |
| NAVANTE OIL & GAS COMPANY LIMITED. |
 belzona-navante.com
|
51-200 | Oil and Gas | 🇳🇬 Nigeria | 2018 |
| City Of Arlington |
arlingtontx.gov
|
1001-5000 | Government Administration | 🇺🇸 United States | 1876 |
| UX Writing بالعربية |
 uxwritingar.com
|
201-500 | E-Learning Providers | 🇪🇬 Egypt | 2020 |
| Ventura Fire Dept | cityofventura.net | 11-50 | Public Safety | 🇺🇸 United States | - |
| HALA Świebodzki |
 halaswiebodzki.pl
|
1-10 | Restaurants | 🇵🇱 Poland | - |
| Cilcain Community Shop |
 cilcaincommunityshop.co.uk
|
- | Retail | 🇺🇳 - | - |
| Autohaus Am Verteiler GmbH & Co. KG Trier |
 ford-ahg-trier.de
|
- | - | 🇺🇳 - | - |
| PATRIMMOGEST | patrimmogest.fr | 1-10 | Real Estate | 🇫🇷 France | 2012 |
| Zagacell |
 zagacell.com
|
10001+ | Telecommunications | 🇹🇷 Turkey | 2000 |
| Minit-Tune & Brake Auto Centres |
 minit-tune.com
|
51-200 | Vehicle Repair and Maintenance | 🇨🇦 Canada | 1977 |
| Elgin Free Range Chickens |
 freerangechickens.co.za
|
501-1000 | Food Production | 🇿🇦 South Africa | 1997 |
| Healthaxis Group |
 healthaxis.com
|
201-500 | information technology and services | 🇺🇸 United States | 1965 |
| ZNS-Stiftung. Hilfe Für Menschen Mit… |
 zns-stiftung.de
|
11-50 | Civic and Social Organizations | 🇩🇪 Germany | 1983 |
| City Of Irving |
 cityofirving.org
|
1001-5000 | Government Administration | 🇺🇸 United States | 1903 |
| Masjid Alhikmah And Community Centre |
 masjidalhikmah.org.uk
|
11-50 | Religious Institutions | 🇺🇳 - | - |
| Gemdat AG |
 gemdat.ch
|
51-200 | IT Services and IT Consulting | 🇨🇭 Switzerland | 1995 |
| East & West Alum Craft Ltd. | ewalumcraft.com | 201-500 | Construction | 🇨🇦 Canada | 1965 |
| Chameleon Cuisine |
 chameleon-cuisine.co.uk
|
1-10 | Hospitality | 🇬🇧 United Kingdom | - |
| Le Blizz | leblizz.com | - | Recreational Facilities | 🇫🇷 France | - |
| FINBOND MUTUAL BANK |
 finbondmutualbank.co.za
|
1001-5000 | Banking | 🇿🇦 South Africa | 2012 |
| WTC Group |
 wtcgroup.com
|
201-500 | Transportation, Logistics, Supply Chain and Storage | 🇨🇦 Canada | 2002 |
| SRC | Accelerator |
 srcaccelerator.ir
|
- | - | 🇮🇷 Iran | - |
| Hindenberger GmbH |
 bedachungen-hindenberger.de
|
1-10 | Construction | 🇩🇪 Germany | - |
| Pt Virama Karya (persero) | viramakarya.co.id | 1001-5000 | Construction | 🇮🇩 Indonesia | 1961 |
| Den Helder Stores B.v. |
 denhelderstores.nl
|
11-50 | Food Production | 🇳🇱 Netherlands | - |
| Institut Dr. Nuss |
 institut-nuss.de
|
51-200 | Environmental Services | 🇩🇪 Germany | 1976 |
| The Look Blog Agency |
 thelookblog.com
|
1-10 | Advertising Services | 🇪🇸 Spain | 2013 |
| Member Of Transgourmet |
 sump-stammer.com
|
51-200 | Food & Beverages | 🇩🇪 Germany | 1925 |
| 1С-Рарус |
rarus.ru
|
1001-5000 | Software Development | 🇷🇺 Russia | 1994 |
A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.
Cap (CAPTCHA) usage by industry
by TLD segment-
01 Real Estate 33 16.5%
-
02 IT Services and IT Consulting 21 10.5%
-
03 Government Administration 15 7.5%
-
04 Business Consulting and Services 12 6%
-
05 Chemical Manufacturing 11 5.5%
-
06 Software Development 11 5.5%
-
07 Advertising Services 10 5%
-
08 Construction 10 5%
-
09 Technology, Information and Internet 10 5%
-
10 Hospitality 9 4.5%
Cap (CAPTCHA) industry distribution chart
share by domain segmentCap (CAPTCHA) users by company revenue
195 companiesTechnologies related to Cap (CAPTCHA)
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Market research
Top markets for Cap (CAPTCHA): United States (36.9%), Spain (15.4%), Germany (8.7%). Size the Cybersecurity Software market by geography before you build or invest.
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