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DigiCert SSL Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

Certificate provided by DigiCert.

http://www.digicert.com/

SSL Certificates · Root Authority

DigiCert SSL Customers

We know of 4,268,250 live websites using DigiCert SSL.

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DigiCert SSL Awards

3rd most popular in the United States in Root Authority category.
The most popular on the Entire Internet in Root Authority category.
The most popular in the Top 10k sites in Root Authority category.
3rd most popular in the Top 100k sites in Root Authority category.
3rd most popular in the Top 1 Million sites in Root Authority category.
The most popular in New Zealand in Root Authority category.
The most popular in Germany in Root Authority category.
The most popular in Sweden in Root Authority category.
The most popular in Singapore in Root Authority category.
The most popular in China in Root Authority category.
5th most popular in the United States in SSL Certificates category.
2nd most popular on the Entire Internet in SSL Certificates category.
2nd most popular in the Top 10k sites in SSL Certificates category.
4th most popular in the Top 100k sites in SSL Certificates category.
5th most popular in the Top 1 Million sites in SSL Certificates category.
2nd most popular in Germany in SSL Certificates category.
2nd most popular in Sweden in SSL Certificates category.
2nd most popular in Spain in SSL Certificates category.
2nd most popular in .io in SSL Certificates category.
2nd most popular in Austria in SSL Certificates category.

DigiCert SSL Location Market Share and Movement

Full Market Share Report

Technology	Won	Lost
GeoTrust SSL	148,224^*	379^*
Symantec VeriSign	90,348^*	130^*
Comodo SSL	52,102 ^*	18,516^*
LetsEncrypt	41,117^*	134,727^*
GoDaddy SSL	24,263^*	5,889^*

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DigiCert SSL Competitors and Similar

Starfield Technologies
3,231,062 live websites

Comodo SSL
5,615,983 live websites

GlobalSign
1,963,902 live websites

GoDaddy SSL
1,368,896 live websites

AlphaSSL
848,191 live websites

Thawte SSL
822,695 live websites

GeoTrust SSL
615,166 live websites

EssentialSSL
487,630 live websites

Trustwave SSL
110,641 live websites

Entrust SSL
72,671 live websites

Symantec VeriSign
61,671 live websites

Network Solutions SSL
35,259 live websites

StartSSL
21,645 live websites

Google SSL
8,143 live websites

GeoTrust EV
8,815 live websites SSL.com

SSL.com
8,070 live websites

Trend Micro SSL
128 live websites

LetsEncrypt
19,426,619 live websites

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We know of at least 4,268,250 live websites using DigiCert SSL.

Site Totals

Total Live: 4,268,250
1,663,983 additional website redirects^?.
USA Live Sites: 384,460
Estimated

Top 1m: 10.79%
107,943
Top 100k: 18.49%
18,486
Top 10k: 25.88%
2,588

DigiCert SSL Variations

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