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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 4,510,015 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	157,722 ^*	359^*
Symantec VeriSign	100,137^*	158^*
Comodo SSL	52,490^*	19,587^*
LetsEncrypt	43,827^*	145,630^*
Thawte SSL	22,367^*	64^*

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DigiCert SSL Competitors and Similar

Comodo SSL
5,306,293 live websites

Starfield Technologies
3,434,638 live websites

GlobalSign
2,021,154 live websites

GoDaddy SSL
1,515,551 live websites

Thawte SSL
873,065 live websites

AlphaSSL
869,829 live websites

GeoTrust SSL
638,304 live websites

EssentialSSL
490,439 live websites

Trustwave SSL
120,346 live websites

Entrust SSL
79,228 live websites

Symantec VeriSign
61,277 live websites

Network Solutions SSL
42,549 live websites

GeoTrust EV
27,025 live websites

StartSSL
21,356 live websites SSL.com

SSL.com
19,675 live websites

Google SSL
17,195 live websites

Trend Micro SSL
176 live websites

LetsEncrypt
21,304,226 live websites

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We know of at least 4,510,015 live websites using DigiCert SSL.

Site Totals

Total Live: 4,510,015
2,257,976 additional website redirects^?.
USA Live Sites: 456,381
Estimated

Top 1m: 10.65%
106,546
Top 100k: 23%
23,002
Top 10k: 35.1%
3,510

DigiCert SSL Variations

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