comScore Usage Statistics

comScore Customers

Get access to data on 4,455,058 websites that are comScore Customers. We know of 187,493 live websites using comScore and an additional 4,267,565 sites that used comScore historically and 124,083 websites in the United States.

comScore Awards
comScore Location Market Share and Movement
Technology Won Lost
Datalogix Datalogix 28,668 636
Quantcast Measurement Quantcast Measurement 22,390 12,856
MediaMind MediaMind 21,316 3,188
MediaMath MediaMath 18,692 32,668
Nielsen Nielsen 17,338 435
comScore Competitors and Similar

Get a list of 4,455,058 websites using comScore which includes location information, hosting data, contact details, 187,493 currently live websites and an additional 1,207,140 domains that redirect to sites in this list. 4,267,565 sites that used this technology previously and 124,083 websites in the United States currently using comScore.

Site Totals

Total Live
187,493
1,207,140 additional website redirects?.
USA Live Sites
124,083
Live and Historical
4,455,058
Top 1m
3.81%
38,061
Top 100k
10.96%
10,958
Top 10k
23.2%
2,320
United States
124,083
United Kingdom
5,979
France
4,943
Canada
4,277
Brazil
3,642
Central African Republic
2,693
Gabon
2,638
Germany
2,539
Belgium
2,482
Italy
2,387
Czech Republic
2,372
Spain
2,134
Mexico
1,755
Netherlands
1,610
Equatorial Guinea
1,430
Australia
1,218
Russia
1,200
India
970
.co
917
Poland
717
Japan
632
.me
616
Sweden
481
Argentina
454
Switzerland
436
Finland
408
.tv
388
Norway
381
Romania
365
Greece
362
South Africa
349
Indonesia
312
Chile
290
Israel
283
Denmark
279
Hungary
265
Hong Kong
233
Vietnam
232
.io
229
Taiwan
212
Austria
200
Turkey
198
Portugal
197
New Zealand
196
Malaysia
191
China
179
Ireland
173
Ukraine
154
Niue
143
Peru
139
South Korea
127
Singapore
118
Slovakia
117
Nigeria
107
Mali
103
Philippines
99
Cocos Islands
93
Pakistan
75
Micronesia
62
Iceland
61
Lithuania
59
Venezuela
54
Iran
52
Dominican Republic
47
Slovenia
46
Morocco
45
Uruguay
43
Serbia
43
Bulgaria
42
Ecuador
41
Kenya
41
Guernsey
41
UAE
38
Estonia
37
Armenia
36
Thailand
35
Palau
35
Belarus
35
Nepal
34
Croatia
31
Samoa
28
Tonga
28
Egypt
27
Bangladesh
27
Latvia
27
Kazakhstan
25
Panama
24
Luxembourg
24
Guatemala
24
Georgia
23
Albania
21
Isle of Man
20
Macedonia
19
Saint Helena
17
Bosnia and Herzegovina
17
Cyprus
17
Paraguay
17
Tanzania
16
Costa Rica
14
Reunion
14
Puerto Rico
14
Ghana
13
Saudi Arabia
13
Bolivia
13
Djibouti
12
Uzbekistan
12
Belize
11
Sri Lanka
11
Lebanon
10
Nicaragua
10
Anguilla
10
Liechtenstein
10
Moldova
10
Uganda
9
Namibia
9
Azerbaijan
9
Malta
9
Mauritius
8
Tunisia
8
Honduras
8
Cambodia
8
Algeria
7
Zimbabwe
6
El Salvador
6
Qatar
6
Trinidad and Tobago
5
Jordan
5
Somalia
5
Sao Tome and Principe
5
American Samoa
5
Christmas Island
5
Afghanistan
5
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