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SSL/TLS Certificate Authorities

22 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.

Cloudflare and Let's Encrypt together are used by about 98.12% of all SSL/TLS Certificate Authorities websites Ful.io tracks across 22 technologies. Cloudflare alone runs roughly 97.11% and Let's Encrypt 1.00%.

3,529,280
websites tracked
across 22 SSL/TLS Certificate Authorities technologies
SSL/TLS Certificate Authorities websites by countrymarket share · top 8 countries
🇺🇸United States
7.3%
🇩🇪Germany
4.5%
🇬🇧United Kingdom
3.3%
🇯🇵Japan
2.8%
🇫🇷France
2.3%
🇳🇱Netherlands
2.2%
🇷🇺Russian Federation
2.1%
🇮🇳India
2%
0%2%4%6%8%
SSL/TLS Certificate Authorities websites by industrydetected industries
Technology & Computing · 8.1%Shopping · 6.7%Education · 5.7%Medical & Healthcare · 4.3%Real Estate · 4.1%Construction · 4.1%Marketing & Advertising · 3.8%Software Development · 3.6%Other industries · 60%INDUSTRYSHARE
Technology & Computing8.1%
Shopping6.7%
Education5.7%
Medical & Healthcare4.3%
Real Estate4.1%
Construction4.1%
Marketing & Advertising3.8%
Software Development3.6%
Other industries60%

All SSL/TLS Certificate Authorities technologies

TechnologyWebsitesMarket share
Cloudflare3,427,447Create report
Let's Encrypt35,324Create report
DigiCert21,113Create report
Google Trust Services LLC16,059Create report
Wells Fargo SSL9,188Create report
Sectigo9,009Create report
Aetna5,087Create report
Amazon SSL2,780Create report
GeoTrust SSL1,654Create report
RapidSSL520Create report
Site Blindado501Create report
TWCA EV271Create report
WISeKey132Create report
Apple SSL83Create report
Identrust49Create report
XTrust33Create report
Microsoft SSL28Create report
Showing all 17 of 22 technologies