SSL/TLS Certificate Authorities

21 technologies in this category

Every SSL/TLS Certificate Authorities technology tracked by Ful.io, ranked by how many websites use each one. Explore the tools in this category and see which platforms lead the market.

Let's Encrypt and Google Trust Services LLC together are used by about 84.62% of all SSL/TLS Certificate Authorities websites Ful.io tracks across 21 technologies. Let's Encrypt alone runs roughly 63.88% and Google Trust Services LLC 20.74%.

1,006,390
websites tracked
across 21 SSL/TLS Certificate Authorities technologies
SSL/TLS Certificate Authorities websites by countrymarket share · top 8 countries
🇺🇸United States
28%
🇩🇪Germany
7.5%
🇬🇧United Kingdom
7.2%
🇫🇷France
4.5%
🇳🇱Netherlands
4.1%
🇨🇦Canada
3.6%
🇮🇳India
3.5%
🇦🇺Australia
3.3%
0%7.5%15%23%30%
SSL/TLS Certificate Authorities category sharetop 10 technologies
Let's Encrypt · 64%Google Trust Services LLC · 21%Sectigo · 6%DigiCert · 4.7%Amazon SSL · 2.9%Wells Fargo SSL · 0.8%Aetna · 0.5%Apple SSL · 0.2%GeoTrust SSL · 0.2%Identrust · 0.1%Others (11) · 0.1%64%LET'S ENCRYP
Let's Encrypt64%
Google Trust Services LLC21%
Sectigo6%
DigiCert4.7%
Amazon SSL2.9%
Wells Fargo SSL0.8%
Aetna0.5%
Apple SSL0.2%
GeoTrust SSL0.2%
Identrust0.1%
Others (11)0.1%

All SSL/TLS Certificate Authorities technologies

TechnologyMarket shareWebsites
Let's Encrypt642,928
Google Trust Services LLC208,709
Sectigo60,247
DigiCert47,504
Amazon SSL28,752
Wells Fargo SSL8,232
Aetna4,666
Apple SSL1,844
GeoTrust SSL1,571
Identrust666
Site Blindado434
RapidSSL422
TWCA EV249
Microsoft SSL81
WISeKey57
China Financial Certification Authority17
XTrust11
Showing all 17 of 21 technologies