comScore Usage Statistics

comScore Customers

We know of 1,785,275 live websites using comScore.

comScore Location Market Share and Movement
Technology Won Lost
MediaMind MediaMind 33,961* 4,198*
Nielsen//NetRatings Nielsen//NetRatings 29,661* 996*
Adometry Adometry 29,066* 19*
MediaMath MediaMath 26,895* 6,453*
Moat Moat 26,607* 7,519*
comScore Competitors and Similar

We know of at least 1,785,275 live websites using comScore.

Site Totals

Total Live
2,233,662
448,387 of which are redirects.
USA Live Sites
99,817
Estimated
Top 1m
5.62%
56,192
Top 100k
12.73%
12,727
Top 10k
25.78%
2,578
United States
99,817*
Russia
4,208*
United Kingdom
4,098*
Canada
3,448*
Brazil
2,932*
Germany
2,127*
Spain
2,030*
France
1,925*
Italy
1,499*
India
1,180*
Australia
874*
Netherlands
874*
Mexico
867*
Poland
800*
Greece
726*
.co
716*
Ukraine
568*
Japan
538*
Czech Republic
504*
Argentina
482*
Taiwan
482*
.tv
469*
Turkey
438*
Romania
423*
Finland
405*
Vietnam
349*
Indonesia
331*
Israel
313*
Hungary
295*
Norway
275*
.me
270*
Hong Kong
226*
Pakistan
221*
Chile
221*
Portugal
188*
China
178*
Malaysia
170*
Slovakia
170*
.io
165*
South Korea
163*
Belgium
160*
Sweden
158*
Singapore
153*
South Africa
153*
Switzerland
150*
New Zealand
145*
Philippines
145*
Peru
124*
Austria
124*
Nigeria
117*
Ireland
114*
Bulgaria
114*
Denmark
107*
Cocos Islands
99*
Egypt
91*
Dominican Republic
89*
Croatia
89*
Venezuela
84*
Armenia
71*
Morocco
68*
Lithuania
66*
Kenya
63*
Thailand
56*
Serbia
56*
Latvia
53*
Samoa
51*
Ecuador
48*
Belarus
48*
.tk
48*
Slovenia
48*
Iceland
45*
Guernsey
45*
Micronesia
45*
Estonia
45*
Bangladesh
45*
Bosnia and Herzegovina
45*
Azerbaijan
43*
Kazakhstan
43*
Niue
40*
Uruguay
40*
Palau
40*
Panama
38*
UAE
38*
Saudi Arabia
35*
Iran
33*
Nepal
30*
Tonga
28*
Jordan
28*
Nicaragua
28*
Bolivia
28*
Puerto Rico
25*
Macedonia
22*
El Salvador
20*
Cyprus
20*
Albania
20*
Moldova
20*
Tunisia
20*
Honduras
17*
Uzbekistan
17*
Costa Rica
15*
Georgia
15*
Sri Lanka
15*
Algeria
15*
Ghana
12*
Guatemala
12*
Paraguay
12*
Belize
12*
Yemen
12*
Gabon
12*
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