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SI CAPTCHA Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

Adds Secure Image CAPTCHA anti-spam to WordPress

https://wordpress.org/plugins/si-captcha-for-wordpress/

Widgets · CAPTCHA · WordPress Plugins

SI CAPTCHA Customers

Get access to data on 204,363 websites that are SI CAPTCHA Customers. We know of 53,021 live websites using SI CAPTCHA and an additional 151,342 sites that used SI CAPTCHA historically and 16,278 websites in the United States.

Download Lead List

SI CAPTCHA Awards

3rd most popular in the United States in CAPTCHA category.
3rd most popular on the Entire Internet in CAPTCHA category.
4th most popular in the Top 100k sites in CAPTCHA category.
4th most popular in the Top 1 Million sites in CAPTCHA category.
6th most popular in the Top 10k sites in CAPTCHA category.
2nd most popular in Japan in CAPTCHA category.
2nd most popular in Austria in CAPTCHA category.
3rd most popular in the United Kingdom in CAPTCHA category.
3rd most popular in Finland in CAPTCHA category.
3rd most popular in Canada in CAPTCHA category.

SI CAPTCHA Competitors and Similar

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ReCaptcha v2 for Contact Form 7
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WP Ulike
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Download Lead List

Get a list of 204,363 websites using SI CAPTCHA which includes location information, hosting data, contact details, 53,021 currently live websites and an additional 31,688 domains that redirect to sites in this list. 151,342 sites that used this technology previously and 16,278 websites in the United States currently using SI CAPTCHA.

Site Totals

Total Live: 53,021
31,688 additional website redirects^?.
USA Live Sites: 16,278
Live and Historical: 204,363

Top 1m: 0.06%
596
Top 100k: 0.12%
125
Top 10k: 0.15%
15

Countries

Financial

Group

African Union: 226
Arab League: 74
Asia-Pacific Economic Cooperation: 19,966
Assembly of European Regions: 16,325
Association of Caribbean State Members: 139
Association of Southeast Asian Nations: 290
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 291
Caribbean Community Members: 10
Caribbean Free Trade Association: 7
Central American Integration System: 23
Central European Free Trade Agreement Members: 38
Club de Paris: 47,600
Commonwealth of Independent States Members: 716
Commonwealth of Nations: 2,413
Community of Portuguese Language Countries: 371
Council of Europe: 30,953
Development Assistance Committee: 48,116
East African Community: 12
Eastern Partnership: 25,387
EC Inner Six: 17,630
EC Outer Seven: 8,529
Economic Cooperation Organization: 282
Eurasian Economic Union: 708
Euronest Parliamentary Assembly: 25,377
European Economic Area: 25,373
European Free Trade Association: 3,729
European Union: 25,305
European Union, European Economic Area and Switzerland: 29,034
Federation of Euro-Asian Stock Exchanges: 620
G2 Nations: 16,345
G20 Nations: 38,074
G7 Nations: 35,902
Global Governance Group: 4,206
Group of 77: 1,487
GUAM Organization for Democracy and Economic Development: 72
Gulf Cooperation Council: 29
IBSA Dialogue Forum: 593
International Solar Alliance: 24,609
Interparliamentary Assembly on Orthodoxy: 2,318
Majority German-speaking states of Central Europe: 20,574
North Atlantic Treaty Organization: 39,485
Organisation for Economic Co-operation and Development: 48,555
Organisation of Eastern Caribbean States: 9
Organisation of Islamic Cooperation: 564
Organization of American States: 17,493
Organization of Ibero-American States: 2,615
Organization of the Black Sea Economic Cooperation: 1,340
Organization of the Petroleum Exporting Countries: 110
Organization of Turkic States: 201
Pacific Alliance: 179
Shanghai Cooperation Organisation: 974
South Asian Association for Regional Cooperation: 251
Southern African Development Community: 124
Southern Common Market: 420
Sovereign states and dependent territories of North America: 16,954
Union of South American Nations: 13
Visegrad Group: 1,218

Region

Africa: 210
Balkan States: 656
Baltic States: 64
Benelux Union: 800
Central Africa: 5
Central America: 21
Central Asia: 7
Central Europe: 21,843
CHAPS: 4,769
East Africa: 16
East Asia: 1,553
Europe: 30,968
Levant Narrow: 234
Middle East: 335
Nordics: 416
North America: 16,844
Northern Africa: 41
Northern Europe: 543
Scandinavia: 325
South America: 556
South Asia: 251
Southern Africa: 115
Southern Cone: 163
Southern Europe: 4,391
Sub-Saharan Africa: 168
Western Africa: 25
Western Asia: 338
Western Europe: 23,590

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